Cisco Cisco OptoStar II Driver Amplifier Guia Da Instalação
Introduction
Description
The OptoStar II 1550 nm DWDM forward direct modulation transmitter module
uses a standard 19-in OptoStar II chassis. The flexibility of the platform is greatly
improved by the fact that a single chassis can hold both optical transmitter
modules and other OptoStar II modules. 14 transmitter modules can be placed in
one standard 3 RU OptoStar II chassis. The transmitter module has a bandwidth of
1 GHz and is designed to facilitate the deployment of HDTV and other
value-added services.
uses a standard 19-in OptoStar II chassis. The flexibility of the platform is greatly
improved by the fact that a single chassis can hold both optical transmitter
modules and other OptoStar II modules. 14 transmitter modules can be placed in
one standard 3 RU OptoStar II chassis. The transmitter module has a bandwidth of
1 GHz and is designed to facilitate the deployment of HDTV and other
value-added services.
Features
•
The 1 GHz transmitter module provides sufficient bandwidth for new services
•
Advanced pre-distortion circuit increases cost effectiveness
•
RF overdrive protection feature protects the laser
•
Dual RF input for broadcast and narrowcast signals
•
LED on the front panel indicates the working status of the module, with RF input
test point
test point
•
Automatic Gain Control (AGC) and Manual Gain Control (MGC) available
•
Intelligent Communications Interface Module (ICIM) provides various
configuration and control options
configuration and control options
-
Local monitoring and control on the ICIM LCD screen
-
Local monitoring and control with ICIM Mini-USB interface connecting to the
console on PC
console on PC
-
Remote status monitoring (SNMP) with ICIM RJ-45 interface
•
Firmware is upgradeable
•
Hot-swap capability
Block Diagram
The following block diagram shows the signal pathway of the 1550 nm DWDM
forward direct modulation transmitter module.
forward direct modulation transmitter module.
OL-29668-02 Introduction 1-3