Cisco Model GS7000 4-Port Node 1 GHz with 42 54 Split Installation Guide
Chapter 2 Theory of Operation
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OL-29643-02
In This Chapter
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