Siemens HiPath 1130 - Expansion Module (EB); Hipath 1120

Expansion Module (EB)
Modules For internal distribution only
A31003-K1250-S100-12-7619
3-16 HiPath 1100, Service Manual
MB Connector Assignments (HiPath 1190)
3.5 Expansion Module (EB)
3.5.1 HiPath 1120
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 addition-
al equipment (Fax, TFE interface, and others).
Limitations
● 200 - 2 external analog lines
● 204 - 2 external analog lines and 4 analog extensions.
Table 3-7 HiPath 1190 MB connector assignments
Contact X16 Connec-
tor
X17 Connec-
tor
X18 Connec-
tor
1 C-interface 1 C-interface 5 Music - A wire
2 D-interface 1 D-interface 5 Music - B wire
3 C-interface 2 C-interface 6
4 D-interface 2 D-interface 6
5 C-interface 3 C-interface 7
6 D-interface 3 D-interface 7
7 C-interface 4 C-interface 8
8 D-interface 4 D-interface 8
X1 Connector X15 Connec-
tor
X5 Connector X14 Connec-
tor
Backplane
USB
Interface
Fax/DID Mod-
ule
V.24 serial
interface