Siemens HiPath 3000 Service Manual

boards.fm
P31003-H3550-S403-4-7620, 02/05
HiPath 3000 V5.0, HiPath 5000 V5.0, Service Manual
3-293
Boards for HiPath 3000
Peripheral Boards
3.3.38 TMQ4 (for U.S. only)
Introduction
An TMQ4 (ISDN BRI) trunk module connects up to four digital trunks to the HiPath 3550 and
HiPath 3350.
The TMQ4 board provides basic rate interface (BRI) ISDN via a U2B
1
Q interface. The interface
supports the following central office protocols:
● AT&T 5Ess NI-1
● AT&T 5ESS Custom
● Nortel DMS100 NI-1
● Siemens EWSD NI-1
Interfaces
Figure 3-118 TMQ4 (for U.S. only) (S30810-Q2917-X)
X1
50
2
TMQ4 board
To
CUP/
CUC
To tr unks
1
8
X2

Siemens HiPath 3000 Specifications

General

Brand	Siemens
Model	HiPath 3000
Category	Telephone
Language	English