Siemens HiPath 1130 - Option Modules (MO); S0 Module

Option Modules (MO
)
A31003-K1250-S100-12-7619
HiPath 1100, Service Manual
3-25
For internal distribution only Modules
3.6 Option Modules (MO)
3.6.1 S
0 Module
Introduction
This module provides access to ISDN networks and network resources through 2/5
S
0
standard digital access channels (10 or 4).
Functions
● Each ISDN access enables two communications channels. The ISDN line may
also be used for video conferencing (external connection, outside the exchange).
● Depending on your carrier, some features may be provided, including Caller ID,
Caller ID Blocking, Direct Dialing to Extensions and so on.
● HiPath 1120
Interfaces
The Figure 3-12 features a 2-Port S
0
module; also available as a single-Port option.
X3 connector used for EB 800.
Figure 3-12 S
0
HiPath 1120Module
Ta b l e 3 - 1 5 S
0
module connectors HiPath 1120
Port 1
X2 and X3
Port 2
X4 and X5
Slot 1 and 2 - without RT (Resistive Termination)
(factory default)
Slot 3 and 2 - with RT (Resistive Termination)