help | 15 ISDN connections | Installation of the ISDN Cards | Preparation of the SX2 QuadBRI before insertion | Configuration of the card number
Configuration of the card number
You can set the card number with the six-pole DIP switch in the middle of the SX2 QuadBRI.
SX2 QuadBRI V2
For SX2 QuadBRI V2 the following assignment is valid:
Switch 1
Switch 2
Switch 3
Card number
off
off
on
1
off
on
off
2
off
on
on
3
on
off
off
4
on
off
on
5
on
on
off
6
on
on
on
7
off
off
off
assigned automatically
* 
If you use several cards in one system, please make sure that either one card number was assigned for all cards, or automatic card number assignment is set for all cards.
 
SX2-express QuadBRI
Abb. 15-1: Card number configuration of SX2-express QuadBRI
For SX2-express QuadBRI, another assignment is valid:
Switch 4
Switch 5
Switch 6
Card number
on
off
off
1
off
on
off
2
on
on
off
3
off
off
on
4
on
off
on
5
off
on
on
6
on
on
on
7
off
off
off
assigned automatically
* 
If you use several cards in one system, please make sure that either one card number was assigned for all cards, or automatic card number assignment is set for all cards.
 
Last modified date: 01/24/2024