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Routers / Converters


Scalable 144×144 3G / HD / SD SDI Router

From: Ross Video

-Compact size
-Data rates 143Mb/s to 3Gb/s
-Handles 3G / HD / SD SDI and DVB-ASI
-Supports SMPTE 259M, 292M, 344M and 424M

Ross Video’s NK Series Routing Systems are a comprehensive family of routing solutions. NK Series offers a wide variety of matrix sizes and types, flexible control panels and a powerful control system to tie everything together. Whether it’s a small utility router or a large mission critical facility system, NK Series offers a solution to fit your budget and needs.

NK Series Routers are available in sizes ranging from 16×4 to 144×144. Any matrix type can be built into a system with any combination of other NK matrices – all united under one control system.

Initially created by well-known Australian design engineer, Joe Talia (and team), NK Series Routers have a long history and heritage. The team continues inspired work on this router line at our subsidiary, Ross Video Pty’s facilities in Melbourne, Australia.

NK Routers represent great value, are backed by a 5-year warranty, and include world-renowned Ross Video technical support.


-Connection: 75Ω BNC
-Total # of Inputs: up to 144
-Return Loss: >15dB 5MHz to 1.5 GHz
->10dB 1.5GHz to 3.0GHz
-Cable EQ: up to 100m Belden 1694 or equivalent
-Outputs NK-3G144
-Connection: 75Ω BNC
-Total # of Outputs: up to 144
-Clocking: automatic reclock at SMPTE 259M, 292M, 344M, 424M & DVB-ASI
-Level: 800mV p–p ±10%
-Return Loss: >15dB 5MHz to 1.5 GHz
->10dB 1.5GHz to 3.0GHz
-Performance NK-3G144
-Jitter: <0.2 UI additive
-Data Rate: 143Mb/s to 3Gb/s
-Overshoot: <10%
-Rise Time: automatic at SMPTE 259M, 259M, 292M, 344M, 424M & DVB-ASI