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Ross NK-3G72

NK Series Video Routers are available in sizes ranging from compact 16×4 utility routers, up to our fully scalable facility 144×144 router, featuring built in redundant power, optional redundant crosspoint matrix and control CPU. Any matrix type can be incorporated into a system with any combination of other NK matrices and united under one control umbrella. Click on the links below to see feature and technical details for the various matrix types and sizes available.

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Compact size

Data rates 143Mb/s to 3Gb/s

Handles 3G / HD / SD SDI and DVB-ASI

Supports SMPTE 259M, 292M, 344M and 424M

72×72 expandable from 8×8 in groups of 8

Cable equalizing inputs

Reclocking outputs

Excellent performance and specifications

Low power consumption

Integrated NK Series Control

Universal power supply included

Optional redundant power


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Technical Specifications

Inputs NK-3G72
Connection: 75Ω BNC
Total # of Inputs: up to 72
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-3G72
Connection: 75Ω BNC
Total # of Outputs: up to 72
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-3G72
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
General NK-3G72
Partitioning: up to 8 partitions with independent level assignment
Configuration: basic via web browser, or comprehensive via DashBoard Control System via NK-IPS
Dimensions: 3RU, depth 12.0cm
Power Consumption: 60W
Power Supply: +15 V DC