Grass-valley 8937 v.1.1.0 User Manual download pdf (Page 9)

8937/8937D — Instruction Manual 9

8937 and 8937D SDI/ASI

Reclocking EQ SNMP DAs

Introduction

The 8937 module is a 1 x 8 looping input, auto-reclocking, auto-cable equal-

izing DA with SNMP monitoring capability. The module is suited for

medium to long distance signal distribution.

The 8937D (dual) module provides two separate SDI distribution ampli-

fiers on a single card. It also has auto-reclocking, auto-cable equalizing with

SNMP monitoring capability for both video channels. The module is ideal

for environments where compact and high density capability is required

such as mobile trucks.

The 8937 and 8937D feature:

• Jumper selectable Bypass/270Mb/Reclock mode with auto bypass,

• Auto detection and front panel indication of all SMPTE 259M signal

data rates,

• Auto, Manual, or Bypass mode for input bit rate standard selection,

• Auto cable equalization for up to 300 meters of cable for SDI SMPTE

signals up to 270 Mb/s and 200 meters for 360 Mb/s,

• Suitable for SMPTE 259M, DVB-ASI, SDI 270 Mb/s and other 800 mV

data ranging from 50 Mb/s to 360 Mb/s with maximum P/N of 19/1,

• Signal presence indication with module specific SNMP trap generation,

and

• Remote health monitoring interface.

This manual covers installation, configuration, and operation for both the

8937 and 8937D modules.

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Grass-valley 8937 v.1.1.0 User Manual Page 9