boards.fm
A31003-H3590-S100-7-7620, 06/2012
HiPath 3000/5000 V9, Service documentation
3-257
Nur für den internen Gebrauch Boards for HiPath 3000
Peripheral boards
3.3.29 TLA2 (Not for U.S.), TLA4 (Not for U.S.), TLA8 (not for U.S.)
Introduction
The MSI boards TLA2, TLA4 and TLA8 provide 2, 4 and 8 analog trunks (DP and DTMF dialing
method) for HiPath 3550 and HiPath 3350 (wall housing).
Interfaces
>
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”.
Figure 3-89 TLA2, TLA4 (not for U.S.) - Interfaces (S30817-Q923-Bxxx, -Axxx)
Table 3-120 TLA2, TLA4 (not for U.S.) - Contact Assignments
Contact Connector X2 Connector X4
1
a trunk 1 GND for GEE50 FKR, otherwise free
2
b trunk 1 b trunk 1
3 a trunk 2 a trunk 1
4 b trunk 2 b trunk 2
5 a trunk 3
1
a trunk 2
6 b trunk 3
1
b trunk 3
1
7 a trunk 4
1
a trunk 3
1
8 b trunk 4
1
b trunk 4
1
9 a trunk 4
1
X1
50
2
TLA2/4
X4
X2
1
10
1
8
1
8
To CUP/CUC
T/R ports
MSI 1 - 4
to trunk
(Trunk 3, 4
not for
TLA2!)
To GEE
module
X3 (free)