Adtran Atlas 550 E1 AC Chassis International Version 1200306L2

The Adtran Atlas 550 is a modular business gateway and integrated access device. The Atlas 550 chassis has 6 slots in the rear that can hold a variety of modules including E1 modules, FXO trunks, FXS...

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...

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...

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...

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...

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...

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...

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...