Adtran Atlas 800 Series Dual V.35 Video Module (4200773L1)

The Adtran 4200773L1 is an Atlas 800 Series module providing two V.35 synchronous serial ports for ISDN videoconferencing applications. The V.35 video module includes two independent video ports and supports DTE rates ranging from 112 Kbps to 1.472 Mbps...

Adtran Atlas 800 Series Quad USSI Module, EIA-232 (4200261L4)

The Adtran 4200261L4 Atlas 800 Series Quad Universal Synchronous Serial Interface (USSI) Module combines with other Adtran Atlas 800 modules to provide solutions for a variety of wide area networking applications. The Adtran 4200261L4 provides four...

Adtran Atlas 800 Series Quad USSI Module, X.21/V11 (4200261L3)

The Adtran 4200261L3 is an Atlas 800 Series Module combines with other ATLAS components to provide solutions for a variety of wide area networking applications. The Adtran 4200261L3 provides four X.21 universal synchronous serial interface (USSI)...

Adtran Atlas 800 Series Quad USSI Module, EIA-530 (4200261L2)

The Atlas 800 Series Quad USSI Module, EIA-530 4200261L2 provides four EIA-530 synchronous serial ports. The Atlas 800 Series Quad USSI Module, EIA-530 4200261L4 supports Frame Relay emulation and passthrough when used in ATLAS 830 and ATLAS 890 chassis...

Adtran Atlas 800 Series Quad USSI Module, RS-449/V.36 (4200261L1)

The Adtran 4200261L1 is an Atlas 800 Series Quad RS-449/V.36 Universal Synchronous Serial Interface (USSI) module that combines with other Atlas components to provide solutions for a variety of wide area networking applications. The module is compatible...

Adtran ISDN BRI DBU Module IQ TSU (1204004L2)

The Adtran 1204004L2 provides 2B+D ISDN BRI dial backup via RJ-45 U-interface (1B+D in IQ 310 with 56/64k DDS NIM). The module re-establishes physical layer and Frame Relay signaling in the event of primary link failure, loss of LMI, or loss of PVC...

Adtran NetVanta T1/E1 Wide Module (1202843L1)

The Adtran NetVanta 1202843L1 is the second generation wide NIM network interface module that provides up to eight T1/E1 interfaces. Designed for the NetVanta 4305, 4430, and 5305 chassis, the Adtran 1202843L1 supports T1 and E1 aggregation using MLPP...

Adtran NetVanta 4 Port Analog Trunk Module (1202691G1)

The Adtran FXO voice interface module (1202691G1) has four RJ-11 analog trunk ports. This Adtran quad port FXO module is compatible with the NetVanta 6355, 7060 and 7100. The function of the Adtran 1202691G1 module is to terminate PSTN circuits; but this...