Figure 3-4 Motherboard Interfaces (As Of Sw 2.0.2) - Siemens Hicom 100 E Service Manual

MDF side
U ports
P0/E
1...6
Switching network
expansion
for expansion
board
SIC
V. 24 adapter
a/b ports
1...4
EXM / MPPI
Figure 3-4 Motherboard interfaces (as of SW 2.0.2)
A31003-K16-X001-3-7620, 07/99
Hicom 100 E Version 2.1, Service manual
1
X1
4
5
Not assigned for MB2/4
X2
9–12 not assigned
12
for MB4/4
X12 advance provisioning
X10
X11 GND
1
X3
8
1
X4
10
MB
PSU/UPS
Plug connector as
of SW 2.0.2
Options bus
Overview of modules
Main module - motherboard
PSU/UPS side
3 and 4
System
expansion
1 and 2
3-11