News

OPTOCORE APPOINTS SOUNDWARE
AS DANISH DISTRIBUTOR

Munich, February, 2012

Optocore has appointed Soundware as its new distributor in Denmark.
The Risskov-based company, which represents a portfolio of leading studio, broadcast, theatre and live pro audio brands, confirms that Optocore will fit perfectly into its existing roster, alongside DiGiCo, ClearCom, Direct Out and many others.

"Optocore has a first-class pedigree in the distribution of audio, IP Intercom and video," noted Soundware Pro Audio Manager, Kim Johansen, who had personally encountered and used Optocore systems over the years, but felt the brand's potential was not being fully realised.

The German manufacturer also believes it has found the ideal partner.Said International Sales & Marketing Manager, Mark Davidson, "We chose Soundware due to their knowledge of the broadcast, fixed install and live performance markets in Denmark as well as their experience and reputation."



One obvious attraction to Soundware was the fact that Optocore can be integrated with major brands including DiGICo, Studer, Lawo, ClearCom and Neumann, while SSL, Studer and DiGiCo desks also control Optocore preamps.

As a result, Kim Johansen said he was relishing the challenge ahead and the exciting prospect offered by Optocore.

"Although Optocore has long been a leader in fibre optic solutions, by recently extending its core area to the CAT5 SANE protocol - enabling their devices to be made into an optical ring while having a small side network running SANE -the possibilities are greatly increased.

"Having high quality products to offer to our clients is a keystone in our business," he concluded. " We deal directly with rental houses and broadcast facilities which all need and expect the best. And with brands like Optocore on board we endeavour to provide them with precisely that."

Soundware already has Optocore demo racks containing DD2FR, DD4MR, X6R-FX and X6R-TP network interfaces and will be undertaking OCT training in due course.

WIGWAM adds OPTOCORE DD32R-FX Converters for expanded functionality on COLDPLAY Tour

Munich, November 24th, 2011

Wigwam Hire has enhanced its Optocore-based ‘OptoRack’ data returns system in preparation for the upcoming Coldplay European Mylo Xyloto arena tour, and next summer’s stadium dates.

Wigwam, who also handled the band’s 2009 Viva La Vida tour, has purchased an additional five Optocore DD32R-FX digital interfaces — one for each of the five amp racks being deployed, which will all be connected by fibre.

Said Wigwam Hire Director, Chris Hill, “We will be running over 100 d&b D12 amplifiers in racks from five separate positions — some in the venue roofs and some on the ground — and programming in the delays etc. All will be connected to our Optocore returns system.”

This will provide the band’s FOH engineer Dan Green and systems engineer Tony Smith with a more elegant and stable solution. “The new DD32R-FX units offer a major advantage to running large scale systems such as we are deploying on Coldplay,” commended Hill. “The ability to cable up to 700m between nodes when using multimode fibre transceivers — with network, audio, video and serial data available over the same fibre connections, as well as up to 24 nodes on the same network — really adds functionality to large scale systems.”

The system presents an elegant solution for the longer cable runs required, and enables Wigwam to run 96 KHz AES audio via the R70 network to d&b’s CAN-bus [R1 network control interface) on fibre loops.

The hire company had been searching for a lightweight and compact ‘plug & play’ returns system offering reliability, full redundancy and requiring minimal preparation, for some time. Then Chris Hill — along with Wigwam’s digital specialist, Alex Hadjigeorgiou — designed and configured the OptoRack in time for the Leona Lewis tour in Spring last year.

Since then, the OptoRacks have provided network control on a number of high profile events, including the UK visit by The Pope — with seven R70 interfaces (the maximum that can be run on one network) operating within a system that included over 2km of fibre cable across over a 2 sq. mile site — and most recently George Michael’s Symphonica tour.

OptoRack is expandable up 32 channels analogue and 32 AES, with six LAN ports for data control. Bundling the rack with both the X6R-FX and TP converters (the latter utilising Optocore’s proprietary SANE protocol) enabled multiple channels of analogue to be added across both devices in the network.

But with the addition of the DD32R-FX digital interfaces providing further functionality, including 96KHz AES audio and 100Mbit Ethernet transport across the whole network, the transmission system can be built exactly to the requirement.

“On the Coldplay tour the DD32R-FX units will provide the ability to run 96KHz AES audio via the FOH system EQ in the form of an XTA 548 — right through to the d&b D12 amps, which process AES audio at 96KHz,” notes Hadjigeorgiou. “This solution will be equally applicable on smaller tours, such as The Saturdays later this year. This truly is a digital system — from the pre-amp on the Digico SD Stagebox right through to the amplifier, with only a single A/D and D/A conversion across the entire system, which will keep latency to the absolute minimum.”

All of which will provide peace of mind for Wigwam’s crew chief, Sid Rogerson, when the Coldplay tour kicks off at the SECC in Glasgow on December 3.

Brussels Opera House HOUSE upgrades with OPTOCORE Network

Amptec's new network for landmark theatre provides extended flexibility

Munich, November 18th, 2011

The early 18th century Brussels Opera House - known formally as Le Théâtre Royal de la Monnaie (Koninklijke Muntschouwburg) and colloquially as de Munt - has undergone a complete technical upgrade, centred on an Optocore optical network solution.

For the past seven years the famous Belgian landmark, which accommodates an audience of 1,700, and hosts plays, operas, concerts, recitals and orchestras, has enjoyed a relationship with audio specialists Amptec, and it was to the house technicians that the Optocore platform was proposed as an essential component in the renewal of their audio visual infrastructure. However, first the company had to bid successfully for the three-part contract.

As a result, ten months after Amptec arrived on site, the former master control room has been upgraded and repurposed with the installation of a multi-track recording and post production studio. At the same time, Amptec took on responsibility for the acoustic design and made-to-measure studio furniture, while the renewal of the stage call system and producers desk were also included in the project.

Jo Nicolaï, Head of the Opera House's Theatre's Sound and Video Department, had tasked the installers with creating increased flexibility by identifying three basic requirements: the service relating to the artistes (foldback and monitoring); creating various soundscapes and amplification, and recording and digitizing.

"It became clear that an optical network would be quintessential in this - and Amptec suggested the Optocore solution since it was high end, flexible and reliable, and would meet all those criteria," he said.

Amptec PA & theatre sales rep David Liebens, explained that the optical network was initially designed to distribute video and MADI streams, and Optocore was seen as offering the most flexible means of single-channel distribution from different formats.

Proof of concept had earlier been established when Amptec introduced Optocore into one of the Opera House's external productions, deploying an LX4AP digital network system, connecting the Yamaha digital desks via Optocore YG2 cards and at the same time supplying a DD4ME MADI interface for recording.

In the new design, the existing analogue cabling remains and all the distributed boxes arrive at the central analogue patch, with an Optocore LX4AP normalized on the analogue patch along with 24 channels of Crookwood preamps, brought into the Optocore network through a DD32E AES-EBU interface.

The Yamaha PM5D, installed in the direction room, is also fitted with Optocore YG-YS cards while a DD4ME device provides MADI to the post production facility for multi-track recording in ProTools (this facility is located across the street, 300 metres from the central patch). There is also a separate Yamaha DM1000, equipped with YG-Y2 cards, for different mobile applications.

"The Optocore system is controlled from a PC in the direction room, enabling the technicians to control the complete network from one spot," explained David Liebens. "We installed optical cabling throughout, terminated in a central optical SC patch, based on fusion splicing technology, so that Optocore, video or Ethernet can be distributed throughout the entire building."

The new system is in daily operation as the Amptec man explains. "The PM5D handles the monitor mix, with FOH FX mixing from the signal feeds of the LX4AP and Crockwood preamplifiers (via the DD32E). Multi track recording is also part of the daily operation using the DD4ME to get the MADI signals to the Pro Tools."

But the Optocore system enables the technicians to go a few steps further, he says. "An OB van can be easily connected via the (second) MADI port on the DD4ME. Since our Flemish national broadcasters (VRT) also use LX4AP and LX4B devices, if their radio crew needs to make some recordings their Optocore devices are incorporated in the Optoocore ring - removing the need to install their own stage boxes in the theatre."

Summing up, David Liebens said that the Amptec network solution more than fulfilled de Muntschouwburg's requirements. "The Optocore system opened up a lot of new possibilities which were not included in the original tender."

And Jo Nicolaï concluded, "We are more than satisfied with our new infrastructure. The Optocore solution gives us a very flexible system: we can amplify, record, host external broadcasters and facility houses - all using the same microphones - just by plugging them into our network. Through the network we can undertake tasks in the three domains, using the same equipment, without one action disturbing another. We can have a show running with 30+ microphones, and we can even host external (broadcast) companies wishing to share the resources… and record the operas, and at the same time our normal activities can be carried out perfectly."

"The Optocore solution gives us tremendous flexibility. The ability to route and patch through the Optocore devices, renders this not just possible but also very easy."

Marc Brunke Presents Fiber Optic Network Tutorial at New York AES

Munich, October 17th, 2011

On Friday October 21st at 9:00AM, President and Creator of Optocore - Marc Brunke will be hosting a 1.5 hour tutorial on 'Fundamentals of Audio and Data Networks over Fiber Optics and Cat5 Cabling'.

Designated as tutorial T7 in the schedule, this will be a rare opportunity to be presented leading edge concepts and case study applications of complex, multi facetted high performance audio and data networks for broadcast, studio, live and performance venue fixed installations.

Our industry is challenged by the prerequisite to be familiar with audio and data networking fundamentals when working with modern audio, video and data transmission systems. This presentation clarifies the theory behind networking, starting with the basics of fiber and Cat5 cabling through to conceptual data transmission theories including network design and implementation. Different approaches and different ways of dealing with synchronization and jitter problems will be described; each point will be supported with an example from real life applications taking into consideration all present known available technologies.

With 18 years of experience in fiber optic transport disciplines, Marc Brunke has an unrivalled grasp of prime network technology understanding and its influence on conceptual design challenges through to achieving systems that completely perform as intended. Marc will also cover topics such as component technology advancements and their cost/performance ratio as it relates to recognized AES industry standards such as MADI as well as other platforms and their advantages or limitations.

The designated room for this presentation is 1E08 on Level 1 (lower level) in the Javits Center.

For further information on Optocore Fiber and CAT5 based network solutions go to www.optocore.com or contact Brandon Coons at the Optocore North America office at 001(416)287-1144.

OPTOCORE Ring Network for New Juventus Stadium Inauguration

Agorá and Audiosales deliver arena-wide,fully-redundant signal distribution

Munich, October 10th, 2011

Leading Italian audio sales and rental service company, Agorà, carried out an advanced sound and lighting design for the inauguration of the new €145 million Juventus Stadium in Turin on September 8th. For audio network transport and signal distribution they used a state of the art Optocore redundant optical fibre ring system to span the new 41,000 capacity arena.

Agorà's relationship with the German fibre network specialists extends back to 2002 when the company's Italian distributors Audiosales srl first introduced them to the system.

After many years of discussions, demos and comparative testing, Agorà rented an Optocore system to top Ukrainian football club Shakhtar Donetsk in June this year, to help the club celebrate its 75th birthday. The Optocore solution enabled remote control of all amplifiers used in the club's Donbass Arena over Ethernet.

This fully-redundant, low-latency solution was so successful that a similar system was proposed for the inauguration in Turin, on the site of the former Stadio delle Alpi.

The network, comprising 64 analogue inputs and 88 analogue outputs (plus Ethernet), was built around Optocore's new X6R-FX and X6R-TP digital converters - all connected in one giant ring involving more than 2km of fibre cable. This has provided an elegant solution by minimising the number of devices necessary for the site-wide signal distribution from 64 sources - including different digital processors in the rack rooms serving the various clusters hanging around the stadium roof and speakers placed on the playing field.

Responsible for the masterful system design, speaker positioning, alignment and equalisation was 'General Cluster' Daniele Tramontani, who has worked closely with the L'Aquila-based Agorá over a number of years.

To construct his Optocore ring, Tramontani drew on two X6R-FX network converters (configured 8AE/8LI) in the control room, with all 64 analogue inputs distributed via four Meyer Sound Galileo processors. A further 11 x X6R-FX- 8AE/8LO (with eight channel line outputs), along with two X6R-TP-16LI (Line Input) converters were used over Optocore's fiber and Cat5-based SANE network to distribute those audio channels to the L-Acoustics amplifiers, sited under the stand roof and on the field of play. All network cards were supplied with Phoenix connectors.

In addition, four OptoCon 4/2 expanded beam bulkheads (each equipped with two lenses) have been added to the system, giving an extra level of flexibility and scalability as the system can be interfaced directly via fibre with an OB Truck or mobile Optocore devices in a rugged environment.

The official inauguration ceremony was masterminded by Marco Balich and built by K-events/Filmmaster Group, who specialise in the creation and production of spectacular opening events (including the gala opening and closing of the Winter Olympic Games in Turin in 2006).

The installation was supported by Luca Giaroli, Audiosales' product specialist, who provided assistance on site, setting and programming the entire network and collaborating with Daniele Tramontani for the detailing of back-up procedures.

This ensured that the Optocore system would be able to react instantly to any power supply problems, and make patch changes in micro-seconds to guarantee the transmission of the signals to the destination required.

Architects on the project were Hernado Suarez (Studio Chiesa), Gino Zanavella (Studio Gau) and Al Group of Turin. The new stadium includes 3,600 VIP seats and more than 100 executive boxes, while the complex also incorporates training fields, underground car parks, a gymnasium for the players, two shopping centres, car parking, Juventus museum, restaurants and a hotel.

OPTOCORE makes its debut at 15th JTSE in Paris

Munich, October 4th, 2011

Optical fibre network giants, Optocore GmbH, will make their debut at the 15th edition of the JTSE [Performance and Entertainment Technical Show and Convention], which takes place at Dock Pullman, Porte de la Chapelle, Paris next month (November 29-30).

Exhibiting at the booth of Gilles Bouvard (stand 7), the Optocore presentation will be fronted by Philippe Moreau, the company's Technical Sales Manager for France.

Knowing that the visitor profile focuses on production professionals from the theatre and concert touring industries, as well as entrepreneurs and project managers from the fixed installation world, Optocore will present their portable stage return racks for the touring community - in this case housing a DD32R-FX, three X6R-TP-16MI and an X6R-TP-16LO converter.

They will also show well the recently introduced V3R-FX-INTERCOM - 4 I/O Channel Clear-Com Interface and will have available Y3R cards - fully compatible with Yamaha pro devices and featuring 16 input/16 output audio channels through mini-YGDAI slots.

One of the show organisers, Michel Gladyrewsky promises a more people-friendly and specialised exhibition this year, which will "forge links between the artistic and the technical in the performing arts" across the 3,200m² space available.

OPTOCORE introduces YAMAHA SANE enhancement at IBC

Munich, September 2nd, 2011

Optocore will use this year's IBC Show (September 8-13) to launch an important digital console enhancement.

The versatile new Y3R-TP is a module designed for Yamaha mini-YGDAI slots, designed to interface on Optocore's SANE network.

Fully compatible with all Yamaha pro devices it features 16 input/16 output audio channels through these mini-YGDAI slots, with word clock to/from the slot, to/from the network, and word clock transport to any device in the network.

The two SANE ports enable connection of multiple Y3R cards to the stand-alone SANE network or as a Cat5-based extension to a 2Gbit Optocore ring. There is also a LAN slot, since all Optocore devices create a 100Mbit LAN network, and a 10/100Mbit Ethernet virtual switch to any Ethernet-enabled Optocore device. Also incorporated is a USB/RS232/Remote port for direct transport of the Yamaha HA Remote protocol via Optocore.

Finally, the card offers Yamaha Emulation Mode, making it possible to control Optocore preamps from four different consoles.

This is one of several console enhancements that Optocore will present at the show.

Arena Television Streamlines with OPTOCORE

Elegant solution between OB truck and gantry brings MADI and talkback into single optical fibre network

Munich, August 29th, 2011

In order to streamline transmission between one of its flagship OB trucks and the production gantry during sports event coverage, Arena Television has invested in further Optocore 'new generation' converters.

Seeking a more elegant cable management system by replacing the vast lengths of analogue multicores with fibre, Head of Sound, Tim Rowden, and Sound Guarantee, Mark Reed, turned to long-time Optocore resellers HD Pro Audio after weighing up their options.

Since they were also looking to reduce rack space in their OB7 scanner, and incorporate MADI streams and 128 x 128 digital talkback onto the network, HD Pro Audio's Optocore specialist Andy Huffer recommended they upgrade with two X6R-FX 16-channel A/D converters (configured 8 Mic In/8 Line Out) and a pair of X6R-TP (16 Mic In) - along with a DD4MR-FX dual MADI, video and data network enabled device. At the same time this gives them access to Optocore's SANE (Synchronous Audio Networking plus Ethernet) platform.

The solution has also enabled Arena to configure a 40-In / 8-Out remote stage box in the gantry, with 8-In / 8-Out plus MADI feeds to the Calrec production console in the 8-camera HD truck. This superior networking architecture boasts the advantages of ultra-low latency, high channel count, and greater reliability in a more economical package.

The equipment was purchased in time for the start of the new Aviva Rugby Premiership season, which Arena televises for ESPN.

The company has been using Optocore optical fibre solutions since 2008, running previous generation DD4ME MADI interface, DD32E configurable network devices and X6P converters. "We have been impressed with the existing Opcotore systems but when Tim and I looked at the possibilities for the new season, including copper, we realised we could make cost savings and create a more elegant solution than having stage boxes at each end linked by six 8-pair multicores of 200 metres each.

"At its extreme we could have up to 3km of multis to fault find and to bring the talkback circuits and MADI streaming down just 200m of fibre makes a huge difference in terms of cable rigging. With an X6R-FX analogue interface and DD4ME in the truck Arrena can reduce rack space from 3U to 2U - without the necessity of the DD32E on top. This solution also provides direct analogue interface to the MADI streams via the patchbay, since the X6R is wired across the jack field and the DD4MR across the mixing desk. "It was the ability to plug analogue from the jack field to the fibre system via the X6R that makes this viable," says Mark.

Up in the stand gantry commentary box the rack of radios now operates analogue over Optocore fibre via wired XLR's and SMPTE fibre terminations. "The X6R-FX in the gantry simply provides the interface to the OB truck, linked by the two X6R-TP SANE devices on top which provide the network."

The new system made its rugby debut at the J.P. Morgan Asset Management Premiership Rugby 7s Series as a curtain raiser for the new season, where Mark Reed gave the new system a big thumbs-up.

"This offers us a more efficient cable management system, saves vast amounts of rigging and fault finding time and meets the financial implications of buying the copper cable against analogue. From a practical point of view the big advantage in the truck has been the ease of implementation and the fact that one box is replacing two multis."

And HD Pro Audio's Andy Huffer added, "We were pleased that Arena re-invested in Optocore, having had a hugely positive experience with their existing system. An increasing number of rental companies and venues are realising the myriad of benefits to be obtained from the next-generation Optocore technology - and long may it continue."

OPTOCORE Unique Optical Single-Multi-Mode MADI Transceiver

Munich, July 21st, 2011

In a world first, Optocore has implemented a groundbreaking transceiver for its DD2FR-FX optical MADI device, which accepts both Multi-Mode and Single-Mode fiber signals. As a result of this unique feature, the transceivers can connect to both Single Mode and Multi-Mode third party MADI link partners with the same multi-mode 50µm / 62,5µm cable - at the same time representing a substantial cost-saving for customers.

This initiative is consistent with Optocore's policy to introduce more efficient, versatile products with expanded capacity, and reduced cost and carbon footprint. In the case of the new DD2FR-FX, this required a re-engineering of Optocore's previous MADI network device in order to enable it to function within Optocore's new Cat5-based SANE environment, with its more powerful 2Gbit fiber network.

Commented Optocore support engineer Maciej Janiszewski, "This new MADI transceiver provides our customers with more flexibility, and means that they no longer need to order the DD2FR-FX with the appropriate MADI transceiver version to match their equipment. In other words, customers can now simply switch from multi-mode to single-mode MADI transmission without the need for expensive transceiver replacement."

This latest breakthrough will see the transceiver incorporated as a standard feature in every DD2FR-FX device.

Lumiére & Son take OPTOCORE to LE MANS

Munich, July 18th, 2011

For the fourth consecutive year, technology specialists Lumiére & Son Paris provided the audio network and transmission for the Le Mans 24-Hour Road Race (also known as the Grand Prix of Endurance).

The event takes place annually at the French town's Circuit de la Sarthe and is organised by the Automobile Club de l'Ouest (ACO). This year's race - the 79th time it has been held - was attended by almost 250,000 spectators.

Lumiére & Son were working for the company Visual TV who were responsible for the entire video design concept and transmission. They provided all connections to the various stakeholders using an Optocore optical fibre-based solution - customising the broadcast architecture, depending on the client's requirements.

The transport and distribution of signals between different sources, combining all standards and protocols, is an essential element of Lumiére & Son's expertise and the company now works across all video, sound and light standards, including HD video, PAL, sound, DMX and intercom … all over optical fibre.

The Le Mans circuits were pre-wired in single-mode APC optical fibre and Visual TV set up several stand-alone control centres at various points on the circuit. Some fibre optic runs extended up to 1000 metres.

Each year the network gets larger and thus to meet the Visual TV design Lumiére & Son purchased additional Optocore X6R-FX and X6R-TP network converters to complement their existing DD32R configurable interface.

The event now hosts a large control tower where all the comms, HF reception and OB scanner trucks are based. These are linked by optical fibre, while video HD and audio signals are streamed to the various paddocks, pit lanes and hospitality areas of car manufacturers such as Peugeot and Audi. The French TV channels also have their studios in this location and fibre transport is used not only to link to their OB's, but to big screen relays and PA situated across the site, which help to keep the public up to date with the action.

Lumière & Son Paris are major users of Optocore systems and presently own 54 devices. Their director, Pierre Heyligen, stated, "The Optocore fibre optic links offer an unmatched signal quality, saving vast cabling time and enhancing security.

"For Le Mans, Visual TV were more than satisfied with the equipment and service we provided. All the racks were prewired on our premises after which Visual installed and operated them on site. Their technicians have already undergone OCT (Optocore training certification) which we organized at our premises."

www.lumiereetson-paris.fr

OPTOCORE System provides progress for TAKE THAT

Vast distribution over fibre to feed stadium 'ring' loudspeakers

Munich, June 24th, 2011

When Capital Sound technical manager Ian Colville and Take That's experienced system designer and audio crew chief Al Woods set about investigating a fibre system for use on the band's current Progress Live 2011 tour, it was in view of the huge distances the signal would need to travel to the delay positions on the stadium roofs.

The idea of a 'ring' system (to avoid the sightline-obscuring use of delay masts), had been floated by production manager Chris Vaughan. "We wanted to use AES to transfer the data and audio but knew that copper would not carry it over the vast distances required," acknowledged Woods. "After putting together the spreadsheets for cable runs it became apparent we needed to pay attention to the method we used - with such runs up to 200 metres reliability became our main concern."

In fact they dispensed with other options after carrying out 'real world' signal transport tests using AES over copper and RS485 - which revealed either signal degradation or the presence of hums and buzzes - while the analogue path would have exposed them to different local power sources. Thus Colville and Woods co-designed an Optocore solution - a platform already familiar to Al Woods.

The company invested in eight 16-channel X6R-FX network converters - which they knew would form the basis of core system for future work, while Optocore dealers HD Pro Audio supported the company for this tour with the loan of four further systems which the company's Optocore specialist Andy Huffer and Ian Colville designed into a workable system.

Using Neutrik optical fibre cable, the Optocore design is constructed around two A and B rings of X6R-FX converters (configured eight mic inputs and eight AES-EBU out) with a redundant link.

Each ring amp rack receives an AES feed into an XTA DP226 processor, each of which has a bespoke preset for each venue, while the sixth output on each processor is full range. "We are using this to feed further XTA units when we are using more than one amp rack per hang. We have had to take into account latency between XTA units and this has been compensated for within each preset," explains Woods. "Damion Dyer (my ring delay racks man) has worked out this system so we never have to patch within the racks - simply put the right ID rack in the right place, recall the correct preset and it works. It's taken Damo and Ian [Colville] a lot of time to figure this out, and it really makes it simple to set up."

The Optocore forms a complete loop around the stadium carrying AES signal and RS-485 data. Says Al, "I can interface and talk to my racks via Audiocore. I do an extensive walk round during each show every night. I have a fully wireless system (tablet and RTA mic) - and with these tools I can EQ and change any component in the system."

Al Woods' 34 XTA DP226 processors take feeds from three Meyer Sound Galileo 616 devices. The main feeds are then time-aligned and EQ'd within Compass, the proprietary Meyer software. Within XTA's AudioCore software environment Woods time aligns and EQ's the Martin Audio front fills, ground delays and the ring system.

"The Optocore and the 5 GHz wireless system make this so unbelievably easy it's pretty much real time," declares Al Woods. "So I have no excuses…. I can go anywhere and check the sound at each seat!

"Before the Optocore solution the data runs would have been unreliable, and prone to potential differences between power sources. In fact I dread to think how it would have been without this system."

In summary, the system tech says, "Without a shadow of a doubt this has been the right way to distribute the audio and data for our ring system. All the delay systems need to be timed back to the main PA, so latency is not an issue. The audio quality is great, the data transfer fast and reliable. And as we are isolated between all rack positions we have no unwanted hum due to common earth issues and potential differences etc."

As well as providing a rock solid solution he says the Optocore software is easy to configure. At the same time he gives the thumbs-up to Capital Sound's decision to replace their analogue systems with fibre over time, and develop their new Optocore converters into dedicated returns systems.

Adds Ian Colville, "I've been looking into optical solutions for some time now. Optocore is clearly the market leader - it's an absolutely fantastic system, very easy to use and reconfigure, and everyone has picked it up very quickly."

Aaron Beck provides boost to OPTOCORE at LLB-Fair

Arva Trading report high interest at Stockholm show

Munich, June 6th, 2011

The recent LLB-fair in Stockholm, the Nordic region's largest trade fair for sound, light and multimedia technology, was a triumph for German optical fibre specialists Optocore GmbH.

Swedish distributors Arva Trading AB welcomed many visitors to their stand at the Stockholm Exhibition and Congress Center and Optocore was well represented right across its product range.

"Optocore is well known in Sweden among pro audio users and has an extremely good reputation," stated Peter Beckman, the company's PA/Live and installation specialist. "We have been representing the brand for a year and this was our first opportunity to really test the market at a trade fair."

Arva Trading received an unexpected boost when theatrical sound engineer, Aaron Beck, assistant head of sound for the latest Cirque du Soleil production in Las Vegas, Viva ELVIS, presented a keynote study about the audio-visual technology for the production, where Optocore's development of a server-based topology allows simultaneous control from multiple operators for the first time.

Mr. Beck noted, "I'm not sure we could have done our show without Optocore and I can't imagine ever doing another show without it.?As the show changed and evolved during the creation process, I never had to move a single cable on any of our five consoles in the theatre. I just opened the software, re-patched from one input to another, and in a few seconds my work was done. Optocore constantly steps up and works with us to create custom software and additions every time we ask. I just can't say enough good things about how easy and simpler our life is with Optocore in the theatre."

Peter Beckman acknowledged the impact of Aaron Beck's speech - particularly since the rental and installation sectors provide the system's core markets. "As a result of Aaron mentioning Optocore several times, visitors came to our stand afterwards asking about the products," he confirmed.

www.arva.se

Capital Sound invests in OPTOCORE system

Munich, May 30th, 2011

Leading London-based sound rental company, Capital Sound Hire, has invested in an Optocore optical fibre system for the first time to maximise signal transport and flexibility on the upcoming Take That Progress Live 2011 stadium tour.

Project Manager Martin Connolly confirmed that in order to eliminate sight-line issues caused by traditional loudspeaker delay masts, this tour would feature a distributed 'ring' delay system with loudspeaker arrays hanging directly from the stadia structure.

"We will be placing clusters of amp racks around the stadiums, picking up AC power locally," he explained. "We considered a copper based signal distribution system, perhaps using AES3, but because of the distances involved and the need for electrical isolation we soon realised that an optical system was the correct solution. With a project of this magnitude we felt that we needed a premium product with excellent UK based support, so we contacted Optocore specialist Andy Huffer at HD Pro Audio to discuss the system."

As a result, Capital purchased eight X6R-FX converters, while Optocore supported the company with the loan of four further systems. This will enable them to distribute the audio and control signals comprehensively to the processors and amp racks - which will be placed in different locations from show to show depending on stadium layout.

"Both Optocore and Andy Huffer have been brilliant," confirmed Capital Sound Technical Manager, Ian Colville. "I had been looking for an opportunity to buy into this system as it's obviously the way that signal distribution will be going - we made a certain level of investment and Optocore kindly loaned us the rest. We also required a large quantity of fibre and Charlie Cook at Neutrik helped us out by providing about half of the total requirement."

Summing up, Ian said, "Optocore is an absolutely fantastic system and the software is very intuitive, easy to use and reconfigure - everyone has picked it up in a couple of minutes. I'd like to thank Optocore, HD Pro Audio and Neutrik for the support they have given us during this project."

The tour itself opened at the Stadium of Light in Sunderland on May 27th.

www.capital-sound.co.uk

THOMSUN TRADING reports renewed OPTOCORE interest following PALME Show

Munich, May 25th, 2011

Optocore distributors, Thomsun Trading, has reported an enthusiastic response to the German manufacturer's new generation products from the Middle Eastern market.

Exhibiting at the recent PALME Show in Dubai, Optocore product specialist, Alok Ghurde says his company has helped to create an awareness in the region - at both this expo (for the Live, Rental and Installation markets), and CABSAT (for Broadcast).

"We have been showcasing and promoting Optocore at each of these two shows ever since we started distributing the brand," he said. "Our initial successes have been in the Live/Rental market, where Optocore is especially suited - but we've recently been working on several exciting projects in the Broadcast, as well as the Install market, where Optocore has been prominent with high profile success worldwide. We hope to have breakthroughs in this region very soon as well."

Any breakthrough, Alok believes, will be attributable to the German company's new-generation products. "This year Optocore has again 'upped its game' with the 2 GBit upgrade to the network - plus the addition of a host of new features."

Visitors to the Thomsun Trading booth at PALME were also extremely interested to learn more about the Clear-Com interface to the Optocore network, which was announced recently at the Frankfurt Prolight+Sound Show and NAB in Las Vegas, reports the product specialist. "Live/Rental companies using Clear-Com intercom solutions are delighted to know that their services can operate on the same network by simply adding the Optocore intercom devices.

"With the introduction of all these new features, the choice of Optocore as a cutting edge, ultra reliable yet cost-effective open network solution for the pro-audio industry becomes even more compelling to our customers in the region," summarised Alok Ghurde. "As a result, a large number of visitors showed renewed interest in Optocore for their projects, and we look forward to working with them and supporting our growing customer base in the region."

www.thomsun.ae

OPTOCORE drives the GRAMMY'S

Munich, May 2nd, 2011

An Optocore network system helped the sound crew meet the challenges of signal distribution at the 53rd Grammy Awards, held recently at the Staples Center in Los Angeles.

A pair of DD32R-FX network devices and an X6R-FX-16AE AES converter were introduced to Green Audio's Jeff Peterson, who looked after the event's PA system, following an introduction to Jeff from Optocore North America Inc last year.

Peterson had become interested in the Optocore fibre solution while working with Bruce Burns on the 2010 Academy of Country Music Awards, and they in turn used Optocore to replace their copper patch on the Jerry Lewis MDA Telethon the same year.

Peterson decided to use the devices on the back-end of the Grammy Awards control system, feeding digital audio to the XTA processors and Powersoft amps flown in the Staples Center.

The sound design represented a complex structure, as not only did the three-hour production, from three different performance stages, need to be relayed to the live music industry audience in the vast arena but also be broadcast around the world.

ATK AudioTek supervised the live sound and intercoms, with co-owner Mikael Stewart handling FOH mixing duties, accompanied by Ron Reaves on Yamaha PM1D consoles.

The JBL VerTec PA system was powered by a total of 78 Powersoft amplifiers, while XTA Electronics DP226 processors provided system EQ and signal routing, with additional coverage for the rear seating areas.

The Optocore fibre-optic network solution was used to distribute AES-format digital signals around the building. The redundant network connected the FOH console and the XTA speaker processors located 300 feet away from each other at Stage Left. The signal then travelled another 650 feet to the amp platform located high above the FOH position on the catwalk where the Powersoft amps fed the delay and fill speakers. Optocore eliminated the need for additional A/D or D/A converters or long runs of copper, replacing the analog snakes they would have previously used.

By utilising the Optocore DD32R-FX digital I/O modules at both the FOH and amplifier positions, the system's built-in routing features eliminated the need for secondary signal distribution at the amplifiers.

The Powersoft control protocol was transported to the amps via the Optocore network's 100Mbps Ethernet tunnel, eliminating further lengthy cable runs.

Said Brandon Coons, Administrative Coordinator of Optocore North America, "With the long cable distances involved Optocore provided a much more elegant solution than using multiple devices and complex patching to match the correct signal with the appropriate amplifier."

The Awards themselves were another star-studded occasion. Among the winners were Arcade Fire, who picked up Album of the Year for The Suburbs. Esperanza Spalding was awarded Best New Artist, Lady Antebellum picked up five awards, including Record of the Year and Song of the Year. There were further successes for David Frost, John Legend, The Roots, Lady Gaga, Jay-Z, Jeff Beck, The Black Keys, Eminem, Herbie Hancock, Alicia keys, The Roots, Keith Urban, Christopher Tin and BeBe Winans.

On the night there were live performances from Arcade Fire, Eminem, Cee Lo Green, Lady Gaga, Miranda Lambert and Katy Perry, among others.

The show was produced by John Cossette and AEG Ehrlich Ventures for The Recording Academy, with executive producers Ken Ehrlich and John Cossette, director Louis J. Horvitz and production designer Brian J. Stonestreet; music director was Greg Phillinganes.

Summing up, Optocore North America director Bill Coons concluded, "Productions such as the Grammy's are all about quality and consistency on every level which is a huge challenge considering the number of acts - and the fact that it's live, with no retakes. That's why ATK specialises in shows like these and technicians such as Jeff Peterson are consistently on the crews - to deliver that quality. Jeff's support for Optocore adds to the growing list of west coast broadcast productions that have recognised Optocore as the brand that they can depend on in critical situations.

"We look forward to becoming a cornerstone in the significant list of yearly award show productions now that we've established what we can do over the last number of shows."

OPTOCORE finds winning Frankfurt formula with Clear-Com

Munich, April 12th, 2011

Optocore GmbH, a pioneer in fibre-optic based audio and data network distribution, enjoyed one of its best trade shows in the company's history.

The fruits of Optocore's new strategic partnership with Clear-Com, demonstrated in the new V3R-FX-INTERCOM for Clear-Com (four Intercom channel unit) and X6R-FX 8 INTERCOM for Clear-Com (eight Intercom channel unit), received an enthusiastic reception from press and customers alike.

Clear-Com are the latest high-profile manufacturer with whom Optocore have formed a successful alliance, with more expected to follow.

"We are delighted and proud that our concept of offering open-platform technologies, enabling the transport and routing of standard pro audio formats, has culminated in this cooperation with leading intercom company, Clear-Com," stated Optocore marketing director, Tine Helmle.

"From the outset, our philosophy has been to act as an open platform network provider. This has led to great success and many key manufacturers are now recognising the advantages of working with Optocore, as our technologies are market proven. Operating over an open professional audio network means we can easily adapt to clients' needs."

In the case of Clear-Com, both devices have been built on Optocore's X6R and V3R signal converter platforms - but instead of analogue I/Os they are equipped with intercom standard RJ45 connectors. This enables Clear-Com Eclipse Matrix Systems, 4-wires and intercom control panels to be easily connected.

The intercom audio data will pass through the Optocore network together with the intercom control data, enabling the Optocore router to couple intercom panels with remote matrices and route audio channels between every device in the network.

Setting out the advantages, Clear-Com Product Manager, Simon Browne, confirmed: "The integration with the Optocore system enables our Eclipse intercom systems to operate on the same redundant fibre, or SANE network, providing remote users with fully intelligent panel operation, PC management, audio programme and IFBs with ease."

www.clearcom.com

OPTOCORE develops network compatibility for Clear-Com Intercom

Two new network converters set for launch this Spring

Munich, April 6th, 2011

Optocore GmbH, the pioneer in fiber-optic based audio and data network distribution, has entered a strategic partnership with intercom solutions provider, Clear-Com®, the market leader in Digital Matrix, Partyline, Wireless and Intercom-over-IP systems for critical communication applications in broadcast, live performance, permanent installations, military, aerospace and large scale sports events.

As a result of a joint development two ground-breaking products will be launched at trade fairs this spring, enabling Clear-Com systems to uniquely operate on Optocore's digital fiber (FX) and CAT5 (SANE) networks.

The V3R-FX-INTERCOM for Clear-Com is a four I/O channel Intercom unit, while the X6R-FX-INTERCOM for Clear-Com is an eight I/O channel Intercom unit.

Both devices have been built on Optocore's X6R and V3R signal converter platforms - meaning the RJ45 connectors provide analog 4-wire connections as well as AD/ DA line in, line out signal conversion. This enables Clear-Com Eclipse Matrix Systems, 4-wires and intercom control panels to be easily connected.

The intercom audio data will pass through the Optocore network together with the intercom control data, enabling the Optocore router to couple intercom panels with remote matrices and route audio channels between every device in the network.

"Since the X6R-FX-INTERCOM for Clear-Com is equipped with eight intercom I/O's and the V3R-FX-INTERCOM for Clear-Com with four, it is possible to run the intercom communication over an Optocore system and send an analogue output or console mix-minus to an intercom IFB - for example by using our DD2FR-FX MADI interface," stated Optocore founder, Marc Brunke. "Each RJ45 interface is fully compatible with Clear-Com, so there is no need to use special connectors or adapters, just straight CAT5 cable."

Stated Clear-Com Product Manager, Simon Browne, "The integration with the Optocore system enables our Eclipse intercom systems to operate on the same redundant fiber, or SANE network, providing remote users with fully intelligent panel operation, PC management, audio program and IFBs with ease."

The new products will make their world debut at Frankfurt Pro Light+Sound (April 6-9) where they will be introduced to the contractor and live markets, followed by 2011 NAB Show at the Las Vegas Convention Center (April 9-14) where the broadcast market will be exposed to the potential of these systems for the first time.

Both devices are shipping with immediate effect.

Technical Features

X6R-FX-Intercom

16 X I/O's RJ45 Connectors
8 X I/O Panel Ports
8 X I/O Matrix Ports
16 Audio Channels
2 x 2Gbit fiber ports (interface to Optocore)
2 x SANE ports (interface to SANE)
2 x Ethernet LAN ports
RS485 / GPIO port
Word Clock I/O

V3R-FX-Intercom

8 X I/O's RJ45 Connectors
4 X I/O Panel Ports
4 X I/O Matrix Ports
8 Audio Channels
2 x 2Gbit fiber ports (interface to Optocore)
2 x SANE ports (interface to SANE)
2 x Ethernet LAN ports
RS485 / GPIO port
Word Clock I/O

www.clearcom.com

OPTOCORE OCT Training a big success for Lumière et Son

Munich, April 1st, 2011

Optocore held a successful OCT (Certificate Training course) for around 15 technicians in Paris recently.

Hosted by the company Lumière et Son, who own around 60 Optocore devices, and are celebrating their 20th anniversary this year, clients and freelance engineers assembled to hear Optocore support engineer Maciej Janiszewski take them through a comprehensive training programme.

Following a general system introduction Maciej provided a brief description of unique Optocore features and presented all devices - including the new DD2FR-FX and DD4MR-FX dual MADI, video and data network converters. He then introduced the Optocore Control Software and explained how to configure the network.

The final part of the training was a hands-on session; six independent stands were set up featuring Yamaha consoles, fitted with Optocore devices. Participants were divided into small groups and invited to configure an Optocore system - providing a great opportunity to familiarise themselves with the system and with the new features.

The training concluded with a Multiple Choice Test for all the participants, which qualified them to receive the Certificate of competence.

Lumière et Son's associate director, Pierre Heyligen, who organised the event with Philippe Moreau, Optocore technical sales manager, France, pronounced the event a major success.

The OCT is part of an intensive training programme run by the German-based fibre network manufacturers, with monthly courses held in their Munich HQ and several others at clients' offices.

"The event in Paris was really successful because Lumière et Son prepared everything so well, and engaged a lot of participants," summarised Maciej.

www.lumiereetson-paris.fr

SOUND.COM Powers Indian National Games with Optocore

High Audio Production Standards For Opening and Closing Ceremonies

Munich, March 21st, 2011

India held its 34th National Games 2011 at Ranchi in Jharkhand recently. While the event itself saw athletes from all Indian states competing against each other, around 7,000 athletes marched past audiences of up to 45,000 during the four-and-a-half-hour long spectacular Closing Ceremony.

After successfully executing the audio for the Commonwealth Games 2010 in Delhi, large event specialists SOUND.COM were again contracted to broadcast the audio for both spectaculars, working for event production house Core Networks and Cineyug Group, who managed both the Opening and Closing ceremonies in the Ranchi Stadium. The pro audio specialists again delivered an advanced network solution with all audio transported over Optocore using the German company's new 'R-FX' series devices.

Following an air display, entertainment included Indian musicians, Bollywood stars, a laser show, a fire dance and a special appearance by Katrina Kaif. There was also a sub-event titled 'Welcome Kerala', since this is the location of next year's event.

The audio was streamed to six nodes in the North, South, East, West, FOH and VIP zones of the stadium using Optocore X6R-FX and DD32R-FX digital interraces. While these were running on fibre an X6R-TP was running on CAT5e, using Optocore's SANE protocol for the VIP area.

In total SOUND.COM ran 2.2km of Multimode Tactical Fibre Optic Cable as well as 3.0km of Analogue Multicore and Two Core Cables.

"Using the 'R' series made a huge difference in signal transmission, speed and accuracy and was the foundation stone of our ability to provide audio at any part of the stadium," stated SOUND.COM founder and managing director, Warren Dsouza. "We also ran the multi-mode tactical fibre optic cable in a ring topology thus giving us redundancy if we lost a fibre cable."

It was only after Warren Dsouza and his colleague Sunil Karanjikar travelled to Optocore headquarters in Munich for OCT training and certification that they decided upgrade their DD2FE to DD2FR-FX - and in Ranchi this dual port optical MADI device interfaced with the Soundcraft VI6 FOH console. "This was probably the first DD2FR-FX MADI device out in the field," believes Dsouza.

The JBL VerTec racks and stacks were powered by Crown and Lab Gruppen amplifiers - all receiving AES signals from the Optocore devices.

SOUND.COM also fielded a monitor node rack consisting of the Vi6 stage rack receiving audio mic and line signals from the artistes on stage and providing audio outputs to the amplifiers.

All the microphones were split to FOH, Monitors and Broadcast. SOUND.COM also sported on the console a 360 Systems Broadcast Instant Replay 2 for all the quick cues that were required and a souped-up custom rack-mountable PC computer with a MOTU Ultralite Mk3 Hybrid sound card for all the live acts. "We also had Lenovo Laptops running the entire show music as a back-up," said Warren.

Meanwhile, careful wireless spectrum management allowed the service company to keep tabs on the spurious radio signals and government jammers during VIP movement.

"I am very proud at the way the SOUND.COM team members have executed this project - with veteran engineers like Sunil, Gilroy and Yusuf working in conjunction with rookies like Jason, Arvind and Dheeraj," commented the SOUND.COM supremo. "They have pulled off a major audio production while the company was also busy handling other projects at the same time. The client most definitely was more than satisfied."

www.online-sound.com

OPTOCORE appoints Sterling as its Brazilian Partner

Munich, February 18th, 2011

Optocore, pioneers in fibre-optic based audio and data network distribution, has appointed Sterling do Brasil as its strategic partner in Brazil.

The company, founded by Nestor Almeida in 1987, relocated from its São Paolo base two years later, and has since been developing an enviable brand portfolio from its current HQ in Rio de Janeiro.

However, the company is no longer merely a representative of equipment but, an integrator of solutions and related products for audio, video, signal transmission / receiving, satellite, fibre optics, CATV, DTH, HDTV, IPTV and digital signage - an environment into which Optocore will fit perfectly.

"We only handle top line products," said Mr. Almeida who was a member of the original engineering department at the large Rio-based network, TV Globo, when it was founded back in 1965. "With sales and support partners covering all of Brazil - and some countries in South America - we look forward to building the Optocore brand profile.

"We had been talking to the company for several years because I could see that the product was different and presented many opportunities for fibre transmission," he explained. "We are now delighted to formalise this relationship. We are certain that Optocore will quickly become recognised by helping to establish networks in a variety of broadcast and live events."

Expediting Optocore's entry into the country will be the new ATA Carnet - an international Customs document which allows the temporary importation of professional equipment for events or trade fairs to the 70 countries who form part of the ATA Carnet convention.

"We are acutely aware of the crucial role played by Optocore systems in major events such as the FIFA World Cup and Winter Olympics," confirmed the Sterling director.

"This will be perfect for when Brazil hosts the 2014 FIFA World Cup and 2016 Summer Olympics - as the new agreement means we can import large racks of equipment, knowing it can remain for a period of 12 months without being eligible for duty."

www.sterlingdobrasil.com.br

OPTOCORE celebrates its place among ISE's Top Ten

Munich, February 14th, 2011

In a sea of new products being launched at this year's burgeoning ISE Show in Amsterdam, Optocore's DD4MR-FX and DD2FR-FX dual MADI, video and data network devices stood out.

In fact they so impressed the editorial team of the ISE Daily and its publishers, Installation Europe, that they were chosen among ten companies to appear in the coveted Pick of ISE 2011 list. This recognises products considered to represent the very best new innovations on show at ISE 2011.

The publishers' belief was reinforced by a visit to the stand of TM Audio, Optocore's Dutch distributors, where Marc Brunke and Maciej Janiszewski were in perpetual motion, demonstrating and extolling the virtues of the advanced engineering that has made these two devices possible.

Explaining the selection criteria, Installation Europe editor, Paddy Baker, said, "We single out products we feel are worthy of special mention. This could be for innovation, or because they are at the forefront of a particular trend in the marketplace, or simply because they do what they do very well. In the case of Optocore's MADI network converters, they were chosen as an example of how MADI's near zero latency and high channel count (up to 64, plus a limited amount of control data) are making it increasingly popular beyond its long-term broadcast market stronghold."

It is the latest chapter in Optocore's mission to deliver more energy-efficient, higher-capacity and cost-competitive product upgrades under the 'R' banner. Designed for compatibility with Optocore's new Cat5-based SANE platform, the existing DD4ME and DD2FE MADI devices have been re-engineered to function within this environment, and include RJ45 SANE network connectivity, while the optical port upgrade (to 2Gbit LC SPF's) allows for simple user exchangeable single or multimode fibre transceivers.

The expanded capacity provides each ring with the capability of carrying up to an unprecedented 1024 audio channels over a 2 Gbit network, while each device also supports two 100Mbit Ethernet links which meets increasing demands for Ethernet-based signal distribution over long distances (thereby ensuring redundant, fault-tolerant Ethernet).

In addition to the expanded functionality, the new models are in real terms 50% less expensive than the MADI devices they replace, with greater energy conversion and reduced power consumption of up to 40%.

Optocore's Director of Sales & Marketing, Tine Helmle, stated: "We are absolutely delighted with the recognition the new devices have received, and at how quickly the industry and international press have identified with the potential of the new 'R' series and MADI devices. The speed of response and interest generated have been amazing. Particular interest has centred around the flexibility, resilience, scalability and future proof nature of the devices. This has resulted in an impressive first manufacturing run, with the devices already shipping in substantial numbers."

Mark Davidson takes Top International Sales Role at OPTOCORE

Munich, February 7th, 2011

Optocore GmbH is pleased to announce the appointment of Mark Davidson as its new International Sales & Marketing Manager, based at the company's HQ in Munich. His global remit will include the EMEA territories, Russia and Pacific Asia.

Mark, who is multilingual, has enjoyed a distinguished career in network systems for broadcast and live applications, both in North America and Europe.

He arrives at Optocore from Advantech Wireless Ltd, where he was selling satellite uplink and downlink equipment as well as networking systems.

Recently Mark worked in International Sales & Marketing capacities with Riedel Communications and Clear-Com Communications - first in Germany before being transferred to New York City.

He says he is relishing the challenges ahead. "The company has great technology and a strong foothold in the broadcast, live and fixed installation markets. The potential is huge and I'm really excited - I'm sure we can grow the company exponentially."

His priority will be to focus on these core markets and develop a direct and indirect sales strategy, at the same time carrying out a review of Optocore's global partners.

OPTOCORE upgrades classic MADI Network Devices to provide increased capacity, decreased costs

Next Generation DD4MR-FX and DD2FR-FX NOW in production!

Munich, January 19th, 2011

Optocore's mission to deliver more energy-efficient, higher-capacity and cost-competitive product upgrades under the 'R' banner, has taken on new momentum with the announcement of the DD4MR-FX and dual MADI, video and data network devices.

Following on from the release of the DD32R interface last Autumn, these two 1RU products have been designed for compatibility with Optocore's new Cat5-based SANE platform, allowing up to 256 channels over CAT5. The existing DD4ME and DD2FE MADI devices have thus been re-engineered to function within this environment, and include RJ45 SANE network connectivity, while the optical port upgrade (to 2Gbit LC SPF's) allows for simple user exchangeable single or multimode fibre transceivers.

The expanded capacity provides each ring with the capability of carrying up to an unprecedented 1024 audio channels over a 2 Gbit network, and at the same time create cost-effective copper based, 24 ID sub network rings from any of the 24 devices that can appear on the prime fibre based network.

Each device also supports two 100Mbit Ethernet links which meets increasing demands for Ethernet-based signal distribution over long distances (thereby ensuring redundant, fault-tolerant Ethernet).

The DD4MR-FX MADI device with Ethernet (for Optocore and SANE) has been designed with 2 x 64 MADI Inputs and 2 x 64 MADI Outs, providing 128 x 128 channels on BNC connectors, with 2 x 64 SANE Inputs and 2 x 64 SANE Outputs, providing 128 x 128 channels on RJ45 connectors, Ethernet ports and composite video I/O. It offers 128 audio input and output channels, with four RS485 ports, allowing remote, DMX, MIDI and computer data control, and RS232 and USB ports for network and device control.

Primary features include External word clock input/output; Built-in network redundancy (as a result of the two optical fibre ports); Two optical links; Two SANE and Ethernet links; Two 100 Mbit Ethernet links; Dual universal voltage AC power supplies; Power consumption of typically 10W; Distance between two devices of up to 700 m/2300 ft standard, with the option of distances up to 70 km/43.5 miles.

The DD2FR-FX is a dual-port optical MADI device (for Optocore and SANE) offering 2 x 64 MADI In and 2 x 64 MADI Out via SC optical fibre connectors, and providing a similar featureset to the DD4MR-FX, with SANE / Ethernet ports and composite video.

A further unique feature is that Optocore equips its optical MADI devices with transceivers which can connect to both Single Mode and Multi Mode link partners.

In addition to the expanded functionality, the new models are up to 50% less expensive than the MADI devices they replace, with greater energy conversion and reduced power consumption of up to 40%.

And since the output channel capability is theoretically unlimited, in addition to the huge flexibility that this implies, costs can be further rationalised between fibre and CAT5 usage.

The new streamlined DD4MR-FX and DD2FR-FX will debut next month at the ISE Show in Amsterdam (on the stand of Dutch distributors TM Audio) and will begin shipping in February 2011.

OPTOCORE kündigt Synthax GmbH als neuen Vertrieb für Deutschland und Österreich an

Munich, January 15th, 2011

Die Synthax GmbH übernimmt zum 1. Januar 2011 den Vertrieb von Optocore in Deutschland und Österreich.

Seit mehr als 20 Jahren ist die Synthax GmbH als Vertrieb für hochwertige Audiotechnik in Deutschland und Zentral-Europa tätig. Renommierten Marken wie RME, Mogami und Studiologic by Fatar stehen neue, innovative Produkte von Ultrasone und Lehmann Audio gegenüber. Neue Klassiker wie TRUE systems, PSI audio, MXL und die Eigenmarke ALVA runden das Vertriebsprogramm ab - und die Produktpalette wächst weiter mit Optocore.

Kompetenz und Engagement sind die Grundlage für eine erfolgreiche und langfristige Geschäftsbeziehung. Viele Synthax Mitarbeiter haben jahrelange Erfahrung als Musiker, Techniker oder Toningenieur, und alle verbindet die Leidenschaft für Musik und Technik. So garantieren wir professionelle Beratung und Kundenzufriedenheit - bis jetzt haben wir noch jedes Problem gelöst.

Moderne Logistik und ein großzügiger Lagerbestand gewährleisten kurze Lieferzeiten und machen uns zum verlässlichen Partner vieler renommierter Fachhändler und Unternehmen der Audio-Branche.

Als professionelle Lösung bietet Optocore dreifache Redundanz und ist derzeit als einziges Audio-Netzwerk in der Lage alle Daten innerhalb von 41,6µs (= 0,0416 ms) – also quasi in Echtzeit – über mehrere Kilometer zu verteilen. Neben bis zu 1024 Audio-Kanälen werden über Optocore auch Composite Video, 100MBit Ethernet und viele andere Steuerdaten, wie zum Beispiel DMX, übertragen. Trotz der Komplexität bleibt Optocore mit seiner übersichtlichen Software einfach zu bedienen.

Namhafte Hersteller wie DiGiCo, Lawo, Neumann, Soundcraft, SSL, Studer und Yamaha bieten eine direkte Integration in Optocore-Netzwerke. Damit ist Optocore derzeit das vielseitigste und mächtigste Multimedia-Netzwerk am Markt – und dabei günstiger als viele denken.

Die herausragende Stellung von Optocore bei Events, Festinstallationen und on Tour zeigt auch der kleine Ausschnitt unserer Referenzliste:

• 2004 bis 2010 Olympische Sommer- und Winterspiele
• Fußball WM 2006 Eröffnung, München
• Coldplay “Viva la Vida” Tour
• Robbie Williams “Close Encounters” Tour
• Kölner Philharmonie
• Main-Franken Theater Würzburg
• Rundfunk-Berlin-Brandenburg (RBB)
• Österreichischer Rundfunk (ORF)

www.synthax.de

English Version

MSONIC takes on OPTOCORE distribution in Finland

Munich, January 10th, 2011

msonic, the Finnish entertainment technology company set up by the experienced Mikko Palomäki, has added to its roster of advanced audio tool solutions after winning the territorial distribution rights for optical fibre network giants, Optocore.

"When we set up msonic in 2009 our aim was to represent only leading brands and manufacturers with top quality service, and ensure 100% satisfaction for both our partners and customers," he says. "Optocore certainly falls into that category." The brand joins a developing portfolio of studio and broadcast audio, lighting, truss systems, LED and video projection.

With a background in professional audio and lighting distribution dating back to 1985, Mikko Palomäki has been quick to establish his new sales and service operation, which gives him a nationwide marketing reach, aided by a strong social network presence.

"Optocore is regarded as the best system of its kind and we believe that with our effective handling, training initiatives and close support, we will see rapid results. For instance, this year we will hopefully see a very extensive theatre installation with many stages and studios connected with Optocore fibre."

Assisted by a demo rack housing the new improved DD32R network interface (with Ethernet), DD4ME Dual MADI/Data/Video I/O device and X6R-FX network converters (with 16 Mic In), msonic will aim to penetrate Optocore's four core markets - Broadcast, Rental, Theatre and Multipurpose Venues.

Mindful of the need to set up an educational programme to facilitate system specification, msonic promptly set up two intensive Optocore training / seminar days, incorporating hands on demonstrations.

"With many pre-registrations this proved extremely popular," says the msonic director.

Going forward, the Optocore range will receive top-grade support from msonic's experienced sales engineer, Tero Hölttä, who had helped Mikko Palomäki establish new digital platforms while working together at their previous company.

www.msonic.fi

OPTOCORE at Oman Tattoo & 40th National Day Celebrations

SOUND.COM provides total solution for Sultanate of Oman

Munich, December 20th, 2010

Military Tattoos are much admired as they represent a display by the armed forces to their rulers of the strength of their militia. This generally takes the form of an exemplary display of marching bands, reinforced by a powerful sound, light and video show.

The Oman Tattoo is held every five years and is unquestionably the biggest event for the Oman government. So when Wizcraft entrusted SOUND.COM to provide the complete sound design and equipment after the company's successful work at the Commonwealth Games, they prepared to ship two containers of audio equipment on their maiden voyage overseas - including a full Optocore fibre optic system. "This time we provided total audio solutions and not just engineering solutions as we did in the past," states the company's managing director, Warren Dsouza "That is why this event goes down as a milestone and SOUND.COM's first international show."

With all the experience gained from the Commonwealth Games it was a matter of successfully redeploying a winning formula for the sound design at the Al Fateh Stadium. System integrators, Sunil Karanjikar and Warren Dsouza, knew that their biggest challenge - to manage over 56 wireless channels, with 16 gun mics across the periphery of the ground, with a lot of audio patching and routing - would only be possible using Optocore, which they describe as one of the most revolutionising fibre optic transport mechanisms for audio and control.

"We therefore built four node racks consisting of Optocore equipment on the field of play to drag and drop audio signals in any permutation and combination. We were able to do this as we ran all the audio digitally across the entire stadium and also had analogue back-up system in place too." The components they used were Optocore's new DD32R network interface, X6R-FX (16 Mic In) flexible converters and DD2FE digital I/O MADI interface.

The objective of SOUND.COM's network engineer Jason Macwan, was to have remote control and monitoring of every key piece of equipment. He used an entire network of HP Procurve L2 managed switches with multimode GBIC ports to remotely control all microphones, In-Ears, APC UPS management, Harman's System Architect and Dolby Lake controllers. "This level of control was pivotal to the success of this project as we were not given any walkie talkie access to work in the field," stated Warren.

All the Optocore audio and HP ProCurve control signals were transported on custom made 6-core multimode fibre optic cables (SOUND.COM ended up using 2.2kms of fibre optic cabling). "As we wired the entire system we just shook our heads as to how this would be possible on regular copper cable for audio, and Cat5 cable for control. The stadium runs were so long that we even had two fibre cables as long as 500 metres across the huge Al Fateh Stadium."

The field of play loudspeakers were a combination of JBL VerTec and VRX, driven by Crown and LabGruppen amplifiers. They also provided coverage of the Royal Box - with further JBL speakers hidden into the flower beds as the Royal Oman Police did not want any loudspeakers visible to His Majesty.

"No matter how much we speak about the technology it's the team of people that makes the difference to a project such as this," says Dsouza. "We would also like to thank Viraf Sarkari, Andre Timmins, Aman Anand and Team Wizcraft who had faith in our ability to deliver a great show."

www.online-sound.com

Norwest Productions open and close Commonwealth Games with audio distributed over OPTOCORE

Munich, November 26th, 2010

The Commonwealth Games Opening & Closing Ceremonies in Delhi turned out to be a slap in the face to the media who were expecting an event of epic failure. Despite inconsistent power, organisational issues, rampant Dengue fever and alleged terrorist threats, the ceremonies were a resounding success.

For audio production company Norwest Productions, it was all par for the course. The company first came to international attention a decade ago when they supplied the audio requirements for the Sydney Olympic Games Ceremonies. Since then they have earned the reputation as a world leader in successfully tackling the audio requirements of large scale stadium shows racking up successful events such as two of the three Summer Olympics, both Commonwealth Games and the Asian Games in Doha. This year alone they have serviced the Vancouver Winter Olympics, Singapore Youth Olympics and now the Commonwealth Games Delhi.

And since Norwest Productions also happen to own the largest hire inventory of Optcocore devices in the Southern Hemisphere they were again able to provide an Optocore fibre network backbone for signal transport, constructed around ten nodes.

Norwest teamed with regional, Mumbai-based sound production company, Sound.com, to supply the entire audio package and crew - most of the Norwest crew coming straight to Delhi from the Singapore Youth Olympics.

Upon arrival, Norwest's project manager Andrew Rodd discovered the renovated Jawaharlal Nehru stadium was nowhere near completion, having no mains power, no control booths or spaces, and the field of play was having serious water drainage issues. Consequently bump in was delayed by a whole two weeks on what was already a fairly tight schedule.

Ten days out from the opening two of Sound.com's key personnel, including their network engineer for the amplifiers, were struck down with Dengue fever and Norwest had to hastily fly extra crew members out from Australia.

Scott Willsallen of Auditoria was contracted to design and manage the audio system for both the Opening and Closing ceremonies. Scott's design utilised over 200 loudspeakers, a ten node Optocore digital audio network, over 100 power amplifiers and a dual redundant digital audio mixing and control system. The design allowed for flexibility to meet the continuously changing requirements of both Ceremonies.

The ten-node Optocore system picked up and delivered audio to and from seven locations around the field of play. The main FOH mix console, a 96ch Yamaha PM1D system and main monitor console, a 96ch Soundcraft Vi6, were both connected digitally to the Optocore network. The broadcaster had access to all inputs and some sub-mixes from the FOH console at the Optocore node provided to them.

Each Crown HD amplifier was connected via AES from the Optocore network. Optocore X6 converters were used throughout the system which meant that an input would be converted to digital once mixed and sent back to the processors in the Crown HD amps all in the digital realm. Audio replay was also provided by Norwest in the form of a matching pair of Merging Technology Pyramix Mass Core DAW's that delivered all show audio to the Optocore network via MADI. In total around 2000m of fibre connected all Optocore nodes.

The back up system consisted of identical mixing systems, which were fed the same inputs via analogue.

A gigabit Ethernet network was used to control all amplification, UHF-R series radio microphone receivers and to monitor remote UPS status as well as deliver internet, printing and server access among the crew.

Receiving the combination of AES and MADI signals were 25 distributed JBL Vertec arrays, which lined the stadium, whilst on the field of play, 25 JBL SRX712M speakers were used for the performers' monitor system. Thirty-two JBL CBT70J column speakers and JBL SRX718S subwoofers were used to ensure that athletes on the field could experience the event's sound. On the main stage, JBL VRX915M monitor wedges were utilized for musical performances.

"It went extraordinarily well on both nights with very little obvious going wrong and it all looking and sounding good," concluded Norwest Productions' managing director, Chris Kennedy. "It worked out amazingly well in the circumstances and is another "feather in the cap" for Norwest and its very capable and experienced 'Ceremonies Team'.

Much off this he acknowledged, had been down to the Optocore network, whose performance at the Opening and Closing Ceremonies matched that of the broadcast sound during the Games itself, where all the action from track and field was broadcast throughout the world over digital fibre networks using more than 100 other Optocore devices.

In total Norwest Productions used some 2.5km of multi-mode optical fibre (as well as 5km of analogue signal cable) and constructed their Optocore fibre optic architecture with the assistance of ten DD32E AES/EBU I/O networkers, DD4ME and DD2FE dual MADI modules, as well as quantities of X6 AD/DA I/O converters.

www.norwestproductions.com

Optocore at Viva ELVIS

By: Alan Hardiman

A fiber-optic network designed for a complex Cirque du Soleil spectacle

Munich, November 16th, 2010

The 1,840-seat theatre for Viva ELVIS is the seventh permanent venue in Las Vegas for Cirque du Soleil. The new structure, integrated within the ARIA Resort and Casino was specifically designed to accommodate the design and production requirements by Cirque du Soleil for the production of Viva ELVIS, which opened in February. (See LSA, May 2010, for a look at the show's production design.)

The performance sound system in the Viva Elvis Theatre was designed from the ground up to meet the creative demands of the show by Cirque's sound designer, Jonathan Deans, who elected to build the show on an Optocore fiber-optic digital network, rather than on a traditional copper infrastructure, "partly because everything is so spread out-the backstage area alone is 200' wide," says assistant head of audio Aaron Beck, who originally signed on to the show as project manager in August 2008, and trades off front-of-house mixing duties with head of audio Kevin Owens.

Optocore is a system comprised of a number of individual rack-mount modules connected in a fiber-optic synchronous ring network capable of transporting audio, video, word clock, and computer data over distances typically up to 2,300' between each individual Optocore device using multi-mode fiber, and optionally up to 68 miles with single-mode fiber.

Impressed with the sound and features of Optocore, Deans decided to give it a try, even though he had never used it before. Following a number of exploratory conversations with Optocore's developer and president, Marc Brunke, in which Deans laid out some of the unique requirements for Viva ELVIS, Optocore accelerated development of the system to provide for multiple clients in a server-based topology. Matt Ezold represented consultants Auerbach Pollock Friedlander, and Bob Barbagallo and Mario St. Onge served as project managers for Solotech, the system installer.

"We're the first to use clientservers," says Beck. "Up until now, Optocore was run from a single computer. We wanted multiple clients to be able to control any part of the network- we have two clients in the monitor room, one client at FOH, one client in the equipment room, and another in the RF area. We've taken it to the max of what we needed. Before our show, they had only ever had eight device IDs on the ring. Optocore wrote special software for us to take it up to 24 IDs." With 21 network devices currently on the ring, the current software still allows for some expansion.

And take it to the max they did: Viva Elvis uses the largest Optocore dual redundant single ring network ever installed: The 21 network devices handle 504 audio inputs and 776 outputs, converted to 48kHz AES digital audio and through twin Meyer LCS LX-300 mix engines for front-ofhouse and monitor mixing.

Because guitars are such an important part of the show, a subsystem was required to incorporate three on-stage guitarists, a vault of vintage guitars, a basement full of amplifiers, and a forest of foot pedals that have to be switched on the fly while the guitarists are busy with their choreography or riding up the 50' set. This was accomplished primarily using MIDI triggers with a chain of 18 different Optocore network devices, Optocore A/D converters, mics, and direct inputs (DIs), all interconnected with no buzz or hum. (Please refer to the accompanying guitar signal-flow diagram.)

Two Optocore LX4AP XLR-input modules, each with 48 mic preamps, are located backstage for all the band inputs. Additional Optocore X6P-16IN input modules in the equipment room handle 24 mic inputs, mostly from the guitar amplifiers located in the basement, and an off-stage clarinet. The system also includes other miscellaneous inputs around the stage, primarily all band-related. Elvis Presley's voice, additional band tracks, click track and SMPTE time code are replayed from dual redundant Ableton Live 8 playback systems running on Mac Pro computers equipped with RME MADI cards feeding a pair of independent Optocore DD2FE MADI I/O modules via fiber.

Integration of Optocore fiber optic networks into live performance systems is assured by a very low overall latency of 41.6 microseconds between any points in the synchronous network, regardless of complexity, allowing for use in stage and inear monitor applications. Latency through other components is a much more significant factor, being many times greater than this.

"Optocore has the lowest latency via straight AES or even the analog converters of any component in our system, hands down," Beck concedes.

Macros

Optocore offers the ability to create 24 keystroke macros per client, and this facility is heavily used in Viva Elvis. One macro was written to switch the Ableton playback outputs from the first DD2FE interface to the second, effectively becoming the redundant-switcher. The macro can also be triggered via MIDI, if desired. "We're using macros a lot in our backup scenarios," Beck says. "Next to our LCS monitor console, we have a Yamaha 02R mixer that receives stem mixes from the FOH mixer. If the LCS monitor console were to crash, we can reroute the in-ear monitor signals to come from the 02R with a press of a macro. All band members would continue to get in-ear monitoring while we re-booted the monitor console."

In the RF area, RF technician Whitney Day has programmed 24 macros on his Optocore client to route wireless mics singly or in various combinations to one or more of four Optocore outputs that he can monitor right at his station.

Yet another macro enables one or more of 16 pre-recorded band tracks to be substituted for its corresponding live input. "If a horn player were to call in sick, for example, we'd just fire a macro that would play his recorded track in place of his mic input. The show's staging really doesn't allow for understudy musicians or subs. The players are not in a band room or a pit; they're an integral part of the show, with their own choreography, riding lifts that move constantly on and off the stage, so it really isn't feasible to have subs for them. If someone's absent, we just fire a macro and have his identical, recorded track show up on the same input that his microphone would be on, at exactly the same level, because with Optocore it's truly zero in, zero out," Beck explains.

The crew has found the macros to be so useful that they have programmed more than 100 of them for use at various points during and between shows.

Virtual sound check

A 128-channel Nuendo recording system is connected via an Optocore DD2FE single rack-space module, accommodating 128 MADI channels on two input and two output BNCs.

The show can be recorded to Nuendo when required, and played back through the mix system simply by calling up a file that maps Optocore inputs to Nuendo, assigning the 128 recorded tracks in place of the live inputs from the stage boxes and RF inputs that would normally feed the front-of-house and/or monitor consoles.

"If we're teaching a new person the mix, or we just want to just listen to something, we open that second Optocore file and do a virtual sound check with 128 tracks of audio, just like we're sitting there mixing the live show. The ability to do all that and not move a single wire to reroute the audio is pretty remarkable," Beck says.

Reduced complexity, lower cost

Like every Cirque show, Viva Elvis continues to develop during its run. Beck says he can easily reroute thousands of patch points in software into or out of any of the show's five main and backup consoles without moving a single wire. The YS2 and YG2 expansion cards, made by Optocore for Yamaha digital consoles, allow for simple fiber connection of 32 I/O into a Yamaha 02R, and 16 I/O into each of two Yamaha 01V boards.

"I wouldn't want to do a show without Optocore now. Thinking back over previous Cirque shows using the same playback system, for example, I would have had to convert the playback to MADI, then convert it to analog for input into our Solotech analog switcher, and from there convert analog to AES digital audio to get into the LCS mixing console. And that's just for playback," Beck says, taking a breath while considering the magnitude of the signal transport for the many hundreds of inputs and outputs in the entire show.

"Regarding overall audio transport cost, I'd say we've saved maybe 50 percent, based mostly on the cost of labor in terminations per copper connection. Consider the RF room alone, where we handle the inputs from the mics and the outputs for the in-ear monitors. Forty Sennheiser 3732 receivers feed the wireless mic signals via AES digital audio directly into a single rack space Optocore DD32E," Beck explains.

A second DD32E outputs the 30 stereo in-ear monitor mixes via four Optocore X6-16OUT analog output modules to the RF room transmitters and a few hardwire locations. "So what would have totaled in excess of 100 copper lines is reduced to four pieces of fiber. When you replace the job of terminating more than 100 copper lines-that would have taken a couple of guys several days to complete-with four fiber terminations that one technician can do in less than an hour, you see the real saving.

"On top of that, Optocore is flawless in performance. During the entire production process, I never had to troubleshoot a single ground problem," Beck recalls. "From Day One, the system has been completely silent. The first time the monitor mixer turned his speakers up, it was so quiet he didn't even think they were on!"

Optocore equipment list

The Optocore system installed for Viva Elvis comprises the following modules: 13 DD32E 32-port AES/EBU modules, each accommodating 64 audio channels; three DD2FE dual MADI/video/data network modules, each accommodating 128 I/O channels; two L4XAP stage modules, each accommodating 48 XLR analog mic inputs, with remotecontrollable mic preamps; three YG2 16 I/O modules for Yamaha mini- YGDAI slots.

These first 21 modules are fiber network devices, each bearing an individual ID on the Optocore ring network. The following converter modules provide analog-to-digital and digital-to-analog conversion via Dsub 25 ports on the DD32E modules. Also in the system are three X6P- 16IN input modules, each accommodating 16 analog input channels with mic preamps and up to 96kHz/24-bit analog-to-digital conversion; eight X6-16OUT output modules, each accommodating 16 output channels with up to 96kHz/24-bit digital to analog conversion; three X6P-8/8 I/O modules, each accommodating eight analog input channels with mic preamps and eight analog output channels with up to 96kHz/24-bit A/D and D/A conversion; and YS2 16 I/O module for Yamaha mini-YGDAI slots.

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OPTOCORE aids SIS LIVE and ZOOM Communications with Advanced Fibre Network for XIX Commonwealth Games

Munich, October 18th, 2010

When this month's XIX Commonwealth Games took place in Delhi, all the action from track and field was broadcast throughout the world over digital fibre networks using more than 100 Optocore devices.

The network was commissioned by SIS LIVE, Europe's largest OB and uplink supplier, who were awarded the multi-million dollar contract to supply production and coverage facilities and services to the Games.

SIS LIVE won the contract from India's public broadcaster, Doordarshan, part of Prasar Bharati, the Broadcasting Corporation of India. SIS LIVE is providing high definition (HD) television coverage of the Games, the first time the event (as well as opening and closing ceremonies) will be entirely broadcast in HD.

Working with ZOOM Communications, South-East Asia's largest broadcast services company, coverage was provided for 17 different sports and outside races across 12 venues in Delhi.

The use of Optocore devices is evidence that the manufacturer's advanced digital technology is increasingly becoming the platform of choice for audio professionals in both the broadcast and live sectors since they offer an open platform, with support for all recognized industry standards such as AES, MADI, MIDI and DMX in a synchronous network.

SIS LIVE and ZOOM Communications both rented large consignments of Optocore digital and analogue network interfaces from UK sales and hire production company, SSE Audio Group.

In addition SSE provided SIS LIVE with a large number of Yamaha YG2/YS2 modules and 26 Yamaha LS9-32 consoles; the cards were used in conjunction with both these, and the Yamaha M7CL digital consoles that have also been deployed. Optocore's new multiple console emulation mode, which allows up to four different consoles to control various devices on an Optocore network, is unique, since they are the only network manufacturer to offer this facility.

Alongside the Yamaha consoles, Optocore devices interfaced with the main stadium's Lawo mc56 consoles to provide an entirely redundant audio network for all broadcast audio and monitoring.

All the Optocore devices required to meet SIS LIVE sound supervisor, Andy James' network design, were pre-configured and approved at SSE Audio Group's base in the West Midlands before shipment to India.

Said SSE managing director, John Penn, "The original enquiry from ZOOM Communications for a large quantity of Yamaha LS9's with Optocore interfaces, was directed to us because in addition to hire, we have the added advantage of being a sales organisation. No other rental company has this level of stock."

Along with the bundle of audio tools, SSE constructed three special Optocore racks for SIS LIVE, each comprising five X6R-FX (16MI) Mic In and an X6R-FX (16LO) Line Out devices.

Stated Optocore's International Sales Manager Mike Case: "We are delighted to be associated with the XIX Commonwealth Games. In addition to the fact that this is one of our largest consignments, we are gratified that these prestigious broadcast production companies worked together on a common Optocore backbone to boost signal transport and maximise workflow."