Product Overview
- SL1100 4-Port Loop-Start CO Line Daughter Card- Includes power failure transfer circuit for one line - Equipped with 2 8-conductor 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