Cisco Prisma II bdr Dig Rev 2 1 Dual Mux Sys for High Density Installations Installation Guide
78-715192-01 Rev C
Introduction
1-5
The Front Panel of the Processor
Illustration
The front of the Prisma II bdr 2:1 Redundant Transmit Processor is shown below.
Transmit Processor Front Panel Features
Features of the Prisma II bdr 2:1 Redundant Transmit Processor are shown below.
Feature
Description
Alarm Indicator
Blinking = minor alarm,
Steady illumination = major alarm
Power On Indicator
Illuminates when power is supplied to the module
-20 dB A/D converter
input test points
Provides a –20 dB sample of the RF input signal at the
A/D converter. With the attenuator set to 0 dB, the
test point will read –22.5 dB (± 0.5 dB) relative to the
RF signal at the module’s input port.
Prisma II bdr Optical
Transmitter sub-modules
Contains the laser and optical output connector