Siemens HiPath 3000 - Page 309

boards.fm
P31003-H3550-S403-4-7620, 02/05
HiPath 3000 V5.0, HiPath 5000 V5.0, Service Manual
3-243
Boards for HiPath 3000
Peripheral Boards
The MSI board TLA8 with eight analog trunks for DP and DTMF signalling in HiPath 3550 and
HiPath 3350.
Figure 3-102 TLA8 (Not for U.S.) - Interfaces (S30817-Q926-Axxx)
Table 3-108 TLA8 (Not for U.S.) - Contact Assignments
Contact Connector X3 Connector X2 Connector X4 Connector X5
1 GND a trunk 1 a trunk 5 GND
2 b trunk 1 b trunk 1 b trunk 5 b trunk 5
3 a trunk 1 a trunk 2 a trunk 6 a trunk 5
4 b trunk 2 b trunk 2 b trunk 6 b trunk 6
5 a trunk 2 a trunk 3 a trunk 7 a trunk 6
6 b trunk 3 b trunk 3 b trunk 7 b trunk 7
7 a trunk 3 a trunk 4 a trunk 8 a trunk 7
8 b trunk 4 b trunk 4 b trunk 8 b trunk 8
9 a trunk 4 – – a trunk 8
10 GMZ 1 – – GMZ 2
GMZ= Call charging module assignment
GND=GND for GEE50 FKR, otherwise free
X1
50
2
TLA8
X3
1
10
X2
1
8
X4
1
8
X5
1
10
To
CUP/
CUC
T/R ports
MSI 1 - 4
To CO
to GEE
Module
to GEE
Module
T/R ports
MSI 5 - 8
To CO