Siemens hipath 1100 Service Manual page 42

Modules
Motherboard (MB)
Motherboard Connector Assignments - HiPath 1120
Table 3-4 HiPath 1120 MB connector assignments
Contact X14 Connector X15 Connector X16 Connector X17 Connec-
1 a1 - trunk 1
2 b1 - trunk 1
3 a2 - trunk 2
4 b2 - trunk 2
5
6
7
8
X1 Connector X2 Connector
For Fax/DID
Module
CND Version
●
Outputs/Inputs
8 interfaces for Standard Telephones and 4 for System Telephones
●
2 external analog lines
●
Mini DIN-6 connector for V.24 adapter
●
Mini DIN-4 connector for USB adapter
●
Power supply
●
3-10
a1 - extension 1 a5 - extension 5 C-interface 1
b1 - extension 1 b5 - extension 5 D-interface 1
a2 - extension 2 a6 - extension 6 C-interface 2
b2 - extension 2 b6 - extension 6 D-interface 2
a3 - extension 3 a7 - extension 7 C-interface 3
b3 - extension 3 b7 - extension 7 D-interface 3
a4 - extension 4 a8 - extension 8 C-interface 4
b4 - extension 4 b8 - extension 8 D-interface 4
X11 Connector X12 Connec-
Flat cable for
modules
V.24 serial V.24 serial
USB interface
For internal distribution only
tor
X13 Connector
tor
Power Supply
Unit (PSU)
A31003-K1250-S100-12-7619
HiPath 1100, Service Manual