3.4.13  
STBG4 (for France only) 
 
NOTE: Danger of damage to property due to surge voltage. The required lightning protection measures must be taken for this board, see Section 2.1.2 "Lightning Protection".  

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.
 Figure 3-155   STBG4 (for France only) - Interfaces (S30817-Q934-A)
 

 Table 3-187   STBG4 (for France only) - Contact Assignment
 Contact  
 Connector X3  
 Connector X4  
 1  
 Not used  
 AL 1  
 2  
 BL 1  
 BL 1  
 3  
 AN 1  
 AL 2  
 4  
 BL 2  
 BL 2  
 5  
 AN 2  
 AL 3  
 6  
 BL 3  
 BL 3  
 7  
 AN 3  
 AL 4  
 8  
 BL 4  
 BL 4  
 9  
 AN 4  
 -  
 10  
 Not used  
 -  

HiPath 3000/5000 V8, Service Documentation, Issue 10   up Top
Disclaimer & Copyright   ID: P31003H3580S100017620   2011-01-24