Tmq4 (For U.s. Only) - Siemens HiPath 3000 Series Service Documentation

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Boards for HiPath 3000
Peripheral boards
3.3.44

TMQ4 (for U.S. only)

NOTE
>
Danger of damage to property due to surge voltage. The required lightning protec-
tion measures must be taken for this board, see Section 2.1.2, "Lightning Protec-
tion".
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 3-116 TMQ4 (for U.S. only) (S30810-Q2917-X)
3-338
1
X2 TMQ4 board
8
Nur für den internen Gebrauch
Q interface. The interface
1
50
X1
2
A31003-H3590-S100-7-7620, 06/2012
HiPath 3000/5000 V9, Service documentation
To CUP/
CUC