Adtran Atlas 550 Dual EIA-530 USSI Module 4200754L2 Accessories Comdial 8312SJ-FB Features:

Comdial 8312SJ-FB Features:

The Dell switch supports full IEEE 802

35 Inverse Multiplexer 4200305L3 Description:

A full duplex speakerphone is built into the phone that allows for high quality conference calls

2x New Patch Cables P/N 1200287L6

Adtran Atlas 550 Dual EIA-530 USSI Module 4200754L2 Accessories Comdial 8312SJ-FB Features:Adtran Atlas 550 Dual EIA 530 USSI Module 4200754L2 Description: The Adtran Atlas 550 Dual EIA 530 Universal Synchronous Serial Interface (USSI) Module (4200754L2) combines with other Atlas 550 components to provide solutions for a variety of wide area networking applications. The 4200754L2 provides a pair of EIA 530 serial ports. This USSI module is only compatible with Atlas 550 gateways. Adtran 4200754L2 Features: Provides two EIA 530 synchronous