Siemens HiPath 3000 Series - STBG4 (for France Only)

Boards for HiPath 3000 Nur für den internen Gebrauch
A31003-H3590-S100-7-7620, 06/2012
3-388 HiPath 3000/5000 V9, Service documentation
boards.fm
Options
3.4.13 STBG4 (for France only)
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.
>
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 3-147 STBG4 (for France only) - Interfaces (S30817-Q934-A)
Table 3-184 STBG4 (for France only) - Contact Assignment
Contact Connector X3 Connector X4
1 Not used AL 1
2 BL 1 BL 1
3 On 1 AL 2
4 BL 2 BL 2
5 On 2 AL 3
6 BL 3 BL 3
7 On 3 AL 4
8 BL 4 BL 4
CB side
Board side
STBG4
TLA
Tru nk
MDF
X1
X2
X3
X4
1
10
1
8