New.  The Adtran Atlas 550 AC Base Unit Chassis 1200305L2 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 T1 modules, FXO trunks, FXS interfaces, ISDN-BRI modules, and includes a 10/100 Ethernet interface.

Adtran Atlas 550 AC Base Unit Chassis – P/N: 1200305L2

$50.00Price