Cisco GainMaker Optoelectronic Node 1GHz with 65 86 MHz Split Installation Guide

Overview 
Perform these installation instructions only if you are upgrading the GainMaker 

HGBT Node with the digital reverse modules. If your node came with the digital 

reverse modules installed, go to Reverse Balancing the Node with Digital Reverse 

Modules (on page 142Error! Bookmark not defined.). 

Required Tools 
The following tools and equipment are needed to configure and install the digital 

reverse modules. 

 

½-inch hex driver or ratchet 

 

Two adjustable wrenches for coaxial connectors 

 

Standard flat-head or phillips-head screwdriver 

 

Torque wrench, capable of settings up to 100 in-lb (11.3 Nm) 

 

Before operating the node with the digital reverse modules installed, ensure that the 

operating environment meets the following standards. 

 

Ambient temperature range outside the node must be maintained between -40°C 

and +60°C (-40°F to 140°F). 

 

Storage temperature range of the digital reverse modules must be maintained 

between -40°C to +85°C (-40°F to 185°F). 

 

Humidity range must be maintained between 5% to 95% non-condensing before 

installation of EDR transmitter and receiver module(s). 

 

 

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