User's Manual

3 Functional Description
Page 17
3. FUNCTIONAL DESCRIPTION
3.1. GENERAL
The following figure shows the configuration of an ION-M7P/8P S:
Power Amplifier 1
+28 VDCI²C
o
e
o
e
DL
UL
UL/DL
WDM OTRX
from / to Master Unit
Optical Module
Drawer
Module
+28 VDC
I²C
Power Amplifier 1
+28 VDCI²C
Control Unit
C161 core module
Alarmboard w. relays
Drawer
PSU
Drawer
Module
Mains
+28 VDC
I²C
ANT DL
UL LNA
Drawer
Module
Ext. Al in
Ext. Al out
28V
E3202B0
Crossband Coupler (CC)
Part of output CC
Crossband Coupler (CC)
Drawer
Module
Drawer
Drawer
ANT UL
Subrack
figure 3-1 Configuration of an ION-M7P/ 8P S