Cisco Cisco Prisma II EDR Receiver Guida All'Installazione
Receiver Description
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Receiver Description
Receiver Overview
The EDR Receiver is a plug-in module for the Prisma II and Prisma II XD platforms.
These modules are part of the Prisma II optical network, an advanced transmission
system designed to optimize network architectures and increase reliability,
scalability, and cost-effectiveness.
These modules are part of the Prisma II optical network, an advanced transmission
system designed to optimize network architectures and increase reliability,
scalability, and cost-effectiveness.
The receiver module installs into a Prisma II XD Chassis directly, or into a standard
Prisma II Chassis by means of a host module that accepts up to two Prisma II High
Density application modules.
Prisma II Chassis by means of a host module that accepts up to two Prisma II High
Density application modules.
The receiver front panel contains an optical pluggable module (OPM) connector that
provides inputs for two separate optical receiver circuits. A single test point is
selectable between the two receiver outputs for RF output verification.
provides inputs for two separate optical receiver circuits. A single test point is
selectable between the two receiver outputs for RF output verification.
All connectors are easily accessible. ALARM and Power ON indicators on the front
panel allow you to monitor power and alarm status at a glance.
panel allow you to monitor power and alarm status at a glance.
Receiver Features
The receiver has the following key features.
Front panel green light emitting diodes (LEDs) indicate operating status
Front panel red LED indicates alarm status
-20 dB test point on front panel, selectable between Rx1 and Rx2
Dual LC/PC optical input connector in OPM
Plug-and-play capability
Compatible with Intelligent Communications Interface Module (ICIM or ICIM2),
Local Craft Interface (LCI) software, ROSA software, Command Line Interface
(CLI) software, and the ICIM Web Interface
Local Craft Interface (LCI) software, ROSA software, Command Line Interface
(CLI) software, and the ICIM Web Interface
Blind-mate radio frequency (RF) connections on module back panel
Receiver Operation
The Cisco EDR system is a set of long-haul transport products for CATV reverse
path applications. The system is designed to transport analog reverse path spectra
from node to hub or headend over optical fiber. Reverse path signals are typically
DOCSIS and DAVIC data.
path applications. The system is designed to transport analog reverse path spectra
from node to hub or headend over optical fiber. Reverse path signals are typically
DOCSIS and DAVIC data.
At the node, one or two analog reverse path signals occupying the 5 - 85 MHz