Adtran Atlas 550 Dual X.21/V11 USSI Module 4200754L3

The ATLAS 550 Dual X.21/V11 Universal Synchronous Serial Interface (USSI) Module combines with other ATLAS components to provide solutions for a variety of wide area networking applications. Adtran 4200754L3 Features: Provides two X.21/V11 synchronous...

Adtran Atlas 550 Dual T1/PRI Module 1200314L2

The Adtran Atlas 550 Module 1200314L2 is a dual port T1 card for the Adtran Atlas 550. This module allows for a pair of ports that can be configured independently as a PRI or T1 circuit. The module supports drop/insert and digital access...

Adtran Atlas 550 Dual T1/PRI Module 1200314L1

The Adtran Atlas 550 Dual T1/PRI Module 1200314L1 provides two T1, PRI, or DSX-1 interfaces. The Adtran Atlas 550 Dual T1/PRI module can be used in any user interface module slot. Each RJ-48 interface can be configured independently. Adtran...

Adtran Atlas 550 Dual T1 PRI Module 1200314E2

The Adtran Atlas 550 Dual T1 PRI Module 1200314E2 provides two physical interfaces which can be configured for T1 or PRI circuits. The 1200314E2 supports Drop/Insert and 1/0 Digital Access Cross-Connect Systems (DACS) applications. Adtran 1200314E2...

Adtran Atlas 550 Dual Nx56/64 V.35 Module 1200311L1

The Adtran Atlas 550 Dual Nx56/64 V.35 module (1200311L1) provides 2 V.35 interfaces, each supporting Nx 56/64 Kbps operation, up to 2.048 Mbps. The Adtran 1200311L1 can be used in any user interface module slot. The Adtran 1200311L1 is compatible with...

Adtran Atlas 550 Dual EIA-530 USSI Module 4200754L2

The Adtran USSI Module 4200754L2 is an Atlas 550 module that features dual EIA-530 universal synchronous serial interface (USSI) ports that can be combined with other Atlas modules to provide different solutions. This USSI module is only compatible...

Adtran Atlas 550 Dual EIA-232 USSI Module 4200754L4

The Adtran Atlas 550 Dual EIA-232 4200754L4 Universal Synchronous Serial Interface (USSI) Module combines with other Atlas components to provide solutions for a variety of wide area networking applications. The 4200754L4 provides a pair of EIA-232 serial...

Adtran Atlas 550 Dual 449/V.36 USSI Module 1200754L1

The ATLAS 550 Dual RS-449/V.36 Universal Synchronous Serial Interface (USSI) Module (4200754L1) combines with other ATLAS components to provide solutions for a variety of wide area networking applications. Adtran 4200754L1 Features: Provides two...