Cisco Model GS7000 4-Port Node 1 GHz with 42 54 Split Installation Guide
OL-29643-02
iii
Contents
For Your Safety ......................................................................................................................... 3
Notices ....................................................................................................................................... 4
Important Safety Instructions ............................................................................................. vii
Laser Safety ............................................................................................................................. xv
Laser Warning Labels ......................................................................................................... xvii
General Information
1
Equipment Description ........................................................................................................... 2
Theory of Operation
19
System Diagrams ................................................................................................................... 21
Forward Path .......................................................................................................................... 27
Reverse Path ........................................................................................................................... 29
Power Distribution ................................................................................................................ 30
RF Amplifier Module ............................................................................................................ 31
Forward Configuration Module .......................................................................................... 36
Reverse Configuration Module ............................................................................................ 41
Optical Interface Board (OIB) ............................................................................................... 45
Optical Receiver Module ...................................................................................................... 46
Optical Transmitter Modules ............................................................................................... 50
Optical Amplifier (EDFA) Modules .................................................................................... 52
Optical Switch Module .......................................................................................................... 59
Status Monitor/Local Control Module ............................................................................... 65
Power Supply Module .......................................................................................................... 68
Installation 73
Tools and Test Equipment .................................................................................................... 74
Node Housing Ports .............................................................................................................. 76
Strand Mounting the Node ................................................................................................... 77
Pedestal or Wall Mounting the Node ................................................................................. 79
Fiber Optic Cable Installation .............................................................................................. 81
RF Cable Installation ............................................................................................................. 88
Applying Power to the Node ............................................................................................... 91
Setup and Operation
95
Tools and Test Equipment .................................................................................................... 96
System Diagrams ................................................................................................................... 97
Forward Path Setup Procedure .......................................................................................... 107
Reverse Path Setup Procedure ........................................................................................... 111