Tmq4 (For U.s. Only); Figure 3-118 Tmq4 (For U.s. Only) (S30810-Q2917-X) - Siemens HiPath 3000 Service Manual

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
supports the following central office protocols:
AT&T 5Ess NI-1
●
AT&T 5ESS Custom
●
Nortel DMS100 NI-1
●
Siemens EWSD NI-1
●
Interfaces
To trunks
Figure 3-118 TMQ4 (for U.S. only) (S30810-Q2917-X)
P31003-H3550-S403-4-7620, 02/05
HiPath 3000 V5.0, HiPath 5000 V5.0, Service Manual
1
X2 TMQ4 board
8
Boards for HiPath 3000
Peripheral Boards
Q interface. The interface
1
50
To
CUP/
X1
CUC
2
boards.fm
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