ADTRAN ATLAS 550 QUAD T1/PRI MODULE RoHS

Specifications

General
   Device Type:  ISDN terminal adapter
   Form Factor:  Internal

Modem
   Connectivity Technology:  Wired
   ISDN Interface:  ISDN PRI T1
   Digital Ports Qty:  4
   Line Rate:  T-1

Networking
   Data Link Protocol:  Frame Relay

Expansion / Connectivity
   Interfaces:  4 x network - ISDN PRI T1
   Compatible Slots:  1 x expansion slot

Miscellaneous
   Compliant Standards:  RoHS

Compatibility Information
   Designed For:  ADTRAN Atlas 550, 550 T1 Base Unit, 800, 800 Plus, 810 Plus Base Unit, 810 Plus E1 System, 830, 890 ¦ ADTRAN ATLAS 800