Cisco Prisma II bdr Dig Rev 2 1 Dual Mux Sys for High Density Installations Installation Guide
78-741939-01 Rev C
Installing the Enhanced Digital Reverse Modules in the Node
2-1
Chapter 2
Installing the Enhanced Digital Reverse Modules in the Node
Overview
In This Chapter
This chapter gives recommended instructions for installing and connecting the
enhanced digital reverse modules in a node.
Important: Perform the installation instructions only if you are upgrading the
Important: Perform the installation instructions only if you are upgrading the
Model 6940/6944 Nodes with the enhanced digital reverse modules. If your node
comes with the enhanced digital reverse modules installed, go to Chapter 3, Reverse
Balancing the Node with Digital Reverse Modules.
This chapter is divided into two sections and contains the following topics.
This chapter is divided into two sections and contains the following topics.
Section
Topic
See Page
A
Installing the Modules
2-2
B
Connecting the Modules
2-16
Important: Depending on the type of node the enhanced digital reverse modules are
installed in, make sure you have the following installation and operation guides.
•
Prisma Optical Networks Model 6940 4-Port Optoelectronic Node, part number 592555
•
Prisma Optical Networks Model 6944 Optoelectronic Node, part number 716068