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
Trunk
MDF
X1
X2
X3
X4
1
10
1
8
Summary of Contents for HiPath 3000 Series
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