Adtran Atlas 550 Quad ISDN BRI S/T Module 1200764L1 Phone Systems and a full IP router

and a full IP router

Power can be delivered to an Allworx 9212 either through a PoE (Power over Ethernet) switch or through an Allworx power supply

DC power is required to run this Adtran MX2800

Frame Relay switching and videoconferencing

Dual Ethernet connection

Adtran Atlas 550 Quad ISDN BRI S/T Module 1200764L1 Phone Systems and a full IP routerAdtran Atlas 550 Quad ISDN BRI S T Module 1200764L1 Description: The Adtran 1200764L1 provides 4 ISDN S T Interfaces for User Termination applications. The Quad ISDN BRI S T module emulates Net 3 EuroISDN (with SPIDs and SPIDless), Lucent 5E, DMS 100, and National ISDN protocols. The Adtran 1200764L1 is compatible with Adtran Atlas 550 gateways. Adtran 1200764L1 Features: Provides four BRI S T interfaces Emulates: Net 3 EuroISDN Lucent 5E DMS 100