- Be110256 4-port Loop-start Co Line Card
- Sl1100 4port Loopstart Co Line Daughter Card
- Includes Power Failure Transfer Circuit For One Line
- Equipped With 2 8conductor Interface Jacks
- Can Only Be Installed On 084m 080e 008e Or 000e Cards
- Maximum Of 1 Per 084m 080e 008e Or 000e
- Maximum Of 3 Can Be Added To Each Ksu
- Maximum Of 12 Per System
- Brand: Nec Sl1100 Sl2100
