S0 Module - Siemens HiPath 1100 Service Manual

Modules
Expansion modules (EB)
3.5.3 S module
0
Introduction
This module provides access to ISDN networks and network resources through 2/5 S
standard digital access channels (4 or 10).
Functions
Each ISDN access provides 2 64 Kbits/s channels, which are used for communication
●
Depending on whether your carrier has enabled them, some features such as Caller ID,
●
Caller ID Blocking, Direct dialing to extensions and so on may be provided.
3.5.3.1 HiPath 1120
Interfaces
X1 Connection to the MB through a pin Connector
X2 Port 1 - RJ 45
X3 Port 2 - RJ 45
Figure 3-10 HiPath 1120 S
HiPath 1120 S module jumpers
0
X2 - Port 1
Configuration
Extern S Trunk
0
(Point to Point,
Point to Multipoint)
Intern S -BUS
0
3-66
module
0
Jumper Pos.
X4 = 1-2 Extern S
X5 = 1-2
NOT Intern S
PERMITTED
X3 - Port 2
Configuration
Trunk
0
(Point to Point,
Point to Multipoint)
-BUS
0
0
Jumper Pos.
X6 = 1-2
X7 = 1-2
X6 = 2-3
X7 = 2-3
Service Manual