Stbg4 (For France Only) - Siemens HiPath 3000 Series Service Documentation

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Boards for HiPath 3000
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3.4.13

STBG4 (for France 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
This current-limiting board is for connecting loop start trunks in France (HiPath 3550 and HiPath
3350). It includes the current-limiting components and surge-protection elements required by
law.
No options bus lines are needed.
The slot X3 wiring is polarized.
The STBG4 channel is looped between TLA and the trunk.
TLA
MDF
Trunk
Figure 3-147 STBG4 (for France only) - Interfaces (S30817-Q934-A)
Table 3-184 STBG4 (for France only) - Contact Assignment
Contact
1
2
3
4
5
6
7
8
3-388
1
X3
10
STBG4
1
X4
8
Connector X3
Not used
BL 1
On 1
BL 2
On 2
BL 3
On 3
BL 4
Nur für den internen Gebrauch
CB side
X1
X2
Board side
Connector X4
AL 1
BL 1
AL 2
BL 2
AL 3
BL 3
AL 4
BL 4
A31003-H3590-S100-7-7620, 06/2012
HiPath 3000/5000 V9, Service documentation