This is an interface daughter board that accommodates an ISDN (Basic Rate) circuit, and is installed onto the 008E or 000E card. Up to nine 2BRIDBs can be installed per system and three 2BRIDB per KSU.
- Install this card onto the 008E or 000E card.
- Supports T/S point connection (Hard-switch).
- All ISDN circuits are not supplied with DC power from the system.
