Siemens HiPath 1100 Service Manual page 54

Modules
Expansion Modules (EB)
MB Connector Assignments (HiPath 1190)
Contact X16
Connector
1 C-interface 1
2 D-interface 1
3 C-interface 2
4 D-interface 2
5 C-interface 3
6 D-interface 3
7 C-interface 4
8 D-interface 4
X1 Connector X9 Connector
Backplane
Table 3-7 HiPath 1190 Motherboard Connector Assignments
3.5 Expansion Modules (EB)
Introduction
These modules consist of extensions and external analog lines for expanding the number of
analog interfaces (a/b) for standard telephones, analog trunks and additional equipment (TFE
interface, and others).
Some modules may have only trunks, trunks and extensions, or only extensions. For trunks that
have trunks and extensions in the event there is a power outage one of the circuits can switch
existing trunks to their appropriate extension slots.
3.5.1 HiPath 1120
Capacity
200 - 2 external analog lines
●
204 - 2 external analog lines and 4 analog extensions.
●
3-19
X17 X8 Connector
Connector
C-interface 5 Music - A wire
D-interface 5 Music - A wire
C-interface 6 Music - B wire
D-interface 6 Music - B wire
C-interface 7
D-interface 7
C-interface 8
D-interface 8
Connector
USB CTR-U
Interface
X31 X14
Connector
V.24 serial
P0/E
Interface
M
ODULE
X213
Connector
EVM Module
A31003-K1160-S100-03-7620
Service Manual