System Diagrams - Cisco GS7000 Installation And Operation Manual

System Diagrams

Functional Diagrams: 4-Way Forward Segmentable Node
The following diagrams show the signal flow through the 4-way forward
segmentable node.
Non-Segmented
External
-20 dB TP
-20 dB
Fwd. TP
P1
AC
Byp ass
Power Director
External
-20 dB TP
-20 dB
Fwd. TP
P2
AC
Byp ass
Power Director
Crowbar
External
-20 dB TP
-20 dB
Fwd. TP
P3
AC
Byp ass
Rev. TP
Power Director
Power
Supply #2
Fiber Tray
F1
RF Switch
Pad
EQ
FWD
REV
Pad
-20 dB
Rev. TP
Node
RF Switch
Signal Director
Jumper
FWD
EQ Pad
-20 dB
Rev. TP
REV
Pad
1x4
Forward Configuration
Module
(to RCM)
Pad 5
-210 MHz
Reverse Injection
Option
-20 dB
Aux. Reverse Injection
Director
Power
Supply #1
Pad
RF Switch
Pad Pad
Thermal
Thermal
RF Switch
Pad Pad
Thermal
Thermal
RS RS
RS
Aux. Rev
RF
Injection
Optical
Interface Board
Pad Pad Pad
RCVR
# 1
P

System Diagrams

Pad
EQ FWD
REV
-20 dB
Pad
Rev. TP
Node
Signal Director
Splitter
FWD
Pad EQ
-20 dB
Rev. TP
REV
Pad
RS
RS = reverse switch
4x1 Reverse
Configuration Module
w/Aux Reverse
RF Injection
(to RCM)
Pad
5
-210 MHz
Reverse Injection
Option
-20 dB
Aux. Reverse Injection
Rev. TP
Director
Pad
Pad Pad Pad
XMT R
# 1
P
TP
External
-20 dB TP
AC
P4
Byp ass
Power Director
External
-20 dB TP
P5
AC
Byp ass
Power Director
Crowbar
External
-20 dB TP
P6
AC
Byp ass
Power Director
Pad
F2
17