Multi-format flexibilityThe modular architecture of the NVISION 7512 makes it easy to tailor the system to fit your needs. AES3, AES3id, Time Code, analog audio, and MADI (AES-10) signals can be 'mixed and matched' in the same frame, without the need for any external converters.
The frame provides all the essential signal processing features, including input sample rate conversion, input gain and phase inversion. Stereo analog inputs are converted to digital using high performance 24-bit converters. Inputs may be switched as stereo pairs or as two independent mono channels. Analog output conversion is also performed with 24-bit resolution.
Optional DSP modules can be added to the Time Division Multiplex (TDM) crosspoint to allow input phase inversion, input gain control, and also control the output transition type and output 2:1 mixdown.
When using AES, the input and output block size is 32. Time Code and stereo analog audio use an input and output block size of 16. MADI input and outputs can support up to 2 MADI streams each.
MADI ports may be configured in one of four modes to support different MADI channel counts. Since all signals are switched digitally, all inputs (AES, analog or MADI) are available on all outputs. Using the system's mono channel switching capability, it is even possible to route a two-channel pair comprised of one analog and one digital signal to any router output.
Highly scalable designFully scalable, the NVISION 7512 digital/analog audio router offers expansion up to 512 x 512 AES in one 14RU frame, up to 1024 x 1024 AES using two frames, and up to a 2048 x 2048 AES (4096 x 4096 mono) in four frames matrix.
This expansion is accomplished by linking frames together with high speed TDM busses. No input DAs or secondary switching hardware is required. This linear expandability eliminates costly, space consuming external input distribution fan-outs and output secondary switching altogether. It also removes the inherent termination problems of external passive splitters and combiners. The end result is greater system signal integrity, with fewer signal errors and bigger loss budgets. High density packaging also maximizes available rack space, and simplifies systems engineering.
Powerful router control Field proven in hundreds of installations worldwide with millions of hours of continuous operation, the NVISION router control systems are ideal for mission critical applications. Designed to grow with your needs, the router control system offers a full complement of user interface options, along with full redundancy, and an easy-to-use Java based configuration editor.
The remote control panels include highly configurable hardware and virtual control panels. They provide all the features, functions and redundancy essential to address a broad range of applications, from the smallest television station to the largest uplink and origination centers.
