Cisco GS7000 User Manual

System Diagrams
17
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
F2F1
P4
P5
P6
P1
P2
P3
Optical
Interface Board
Power
Supply #1
Powe r Di rec tor
FWD
REV
FWD
REV
Aux. Rev ers e In jec tion
Dire ctor
Node
Sign al D ire ctor
Jump er
Pad
Crowbar
Powe r Di rec tor
Powe r Di rec tor
FWD
REV
FWD
REV
(to RCM)
5
-210 MHz
Reve rse Inj ecti on
Opti on
Aux. Rev ers e In jec tion
Dire ctor
Aux. Rev
RF
Inje ctio n
Node
Sign al D ire ctor
Spli tter
Pad
Crowbar
Powe r Di rec tor
EQ
AC
Byp ass
AC
Byp ass
AC
Byp ass
AC
Byp ass
AC
Byp ass
RS = rev ers e sw itc h
X
M
T
R
L
a
s
e
r
D
i
o
d
e
TP
P
R
C
V
R
P
h
o
t
o
D
i
o
d
e
P
S
t
a
t
u
s
M
o
n
i
t
o
r
/
L
o
c
a
l
C
o
n
t
r
o
l
M
o
d
u
l
e
1x4
Forward Configuration
Module
4x1 Reverse
Configuration Module
w/Aux Reverse
RF Injection
Fiber Tray
Power
Supply #2
RCVR
# 1
XMT R
# 1
Pad
Pad
Pad
Pad
Pad Pad Pad Pad PadPadPad
Pad
Pad
-20 dB
Rev. TP
-20 dB
Rev. TP
-20 dB
Rev. TP
-20 dB
Rev. TP
-20 dB
Rev. TP
-20 dB
Rev. TP
Ther mal
Ther mal
PadPad
Ther mal
EQ
Pad
EQ
Pad
Pad
Pad
EQ
Pad
Pad
Ther mal
RF S witc h
RF S witc h
RF S witc h
RF S witc h
(to RCM)
5
-210 MHz
Reve rse Inj ecti on
Opti on
External
-20 dB TP
-20 dB
Fwd. TP
External
-20 dB TP
-20 dB
Fwd. TP
Powe r Di rec tor
Powe r Di rec tor
- 2 0 d B
F w d . T P
- 2 0 d B
F w d . T P
- 2 0 d B
F w d . T P
External
-20 dB TP
External
-20 dB TP
External
-20 dB TP
External
-20 dB TP
-20 dB
Fwd. TP
AC
Byp ass
3
6
4
7
4
3
RS RS
RS
RS

Cisco GS7000 Specifications

General

Brand	Cisco
Model	GS7000
Category	Network Hardware
Language	English