Siemens HiPath 1100 Service Manual page 78

Modules
Expansion modules (EB)
U module Connector assignments
P0/E
X1 Connector
Flat Cable for MB
Table 3-22 U
P0/E
Note: U modules for the HiPath 1120 may have 4 or 2 ports.
P0/E
HiPath1150/1190/1190R
Interfaces
Figure 3-21 U
P0/E
3-78
X2 Connector
Additional flat cable for MB
module Connectors HiPath 1120
module HiPath1150/1190/1190R
X3
port
a1 - port 1
b1 - port 1
a2 - port 2
b2 - port 2
X4
port
a3 - port 3
b3 - port 3
a4 - port 4
b4 - port 4
Service Manual