Product Description
Comdial 7290 T1 PRI Card 211-451182 DX-120
The Comdial Vertical 7290, manufacturer part number 211-451182, is a T1 / PRI trunk card that provides 24 digital channels to a Comdial DX-80 phone system. The Comdial Vertical 7290 T1 module can support fractional channels instead of the full T1 circuit. The card does not include an integrated CSU, and requires a CSU/DSU unit to terminate the circuit. The Comdial T1 card supports several protocols including wink start E&M, immediate start E&M, loop start and ground start. The card also supports direct inward dialing and has built in Automatic Number Identification (ANI). The 211-451182 has an RJ-45 connecting jack.
Comdial Vertical 7290 Features:
- Supports 1 T1/PRI Circuit
- Fractional Channels Support
- Switch interoperability testing: Lucent, Nortel & Siemens
- Modes: SuperFrame (SF), Extended SuperFrame (ESF)
- Line Codes: AMI, B8ZS
- Automatic Number Identification (ANI) Support
- Direct Inward Dialing support (DID) 100 Entries
Includes:
- (1) Comdial Vertical 7290
- 1 Year Warranty
