Adtran 1200755L1 Quad T1/PRI Module used in the Adtran Atlas 550
( Used Adtran Quad T1/PRI )
Adtran 1200755L1 Quad T1/PRI Module used in the Adtran Atlas 550
( Used Adtran Quad T1/PRI )
- Provides interfaces that are independently configurable
for DS-1, DSX-1, or PRI operation
- Supports Drop/Insert and 1/0 Digital Cross-Connect (DACS)applications
- Either T1 or PRI circuit can serve as timing source for system
- Supports PRI switching applications
- Supports Frame Relay applications
- T1 ports provide additional bandwidth for T1 Inverse Multiplexing applications when used in conjuction with the NxT1 HSSI/V.35 or NxT1 HSSI module