Miranda Launches NVISION 8500 IP Gateway At NAB

Miranda Technologies is to launch the new NVISION 8500 baseband IP Gateway cards at NAB 2014. The NVISION 8500 IP Gateway converts and packetises real-time, uncompressed, baseband video using SMPTE 2022-6 for transport over 10 GbE Ethernet networks.

Once SDI signals are packetised, they can be distributed between floors of a facility and even between buildings or campuses, over IP networks. All signals support frame accurate switching for use in live production environments. For added efficiency, several uncompressed SDI signals fit into a single IP stream, reducing cabling when used for tielines between routers.
The hybrid-class (audio and video) cards can run in any NVISION 8500 hybrid router. Any existing NVISION 8500 router can be upgraded to support them, so current NVISION 8500 owners will not be required to purchase new frames. 10GbE Ethernet tielines between core and production island routers enable any IP Gateway-equipped NVISION 8500 router to power a transformation to high speed networking for data and content transport. It provides broadcasters the flexibility to easily adapt and keep pace with the changes in communications standards and requirements.
Scott Murray, Miranda’s senior vice president, Core Products, said: "Miranda already has a well-established presence in IP, including our multiviewer, ingest, playout, modular and monitoring products. The IP Gateway card for our NVISION 8500 router series is yet another enabling technology that underpins Miranda’s commitment to be the leader in supporting broadcasters who are considering – or already deploying – IP-based infrastructures. And, the fact that routers already deployed can be upgraded to include this technology is a big bonus for our loyal customers."
Each of the NVISION 8500 Hybrid series router frames can provide full or partial Ethernet input/output support as required by the user. Once Ethernet tie lines are established, each SDI output is mapped to an IP stream, with multiple IP streams per Ethernet port.
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(IT)