Adtran Atlas 550 T1/PRI Module 1200307L1 Phone Systems Adtran Atlas 830 Series Redundant

Adtran Atlas 830 Series Redundant AC Power Supply 1200220L1 Description:

The Adtran Opti-6100 Opti-MX 1184515L2 DS1VME 2nd Gen DS-1 Module multiplexes / demultiplexes one STS-1 into 28 VT1

Power your new office phone with a GI12-US0520 power supply

The Shoretel Button Box is a programmable expansion console with self labeling keys

The MX2800 provides hot swappable bays within the chassis offering support for redundant power supplies and redundant multiplexing

Adtran Atlas 550 T1/PRI Module 1200307L1 Phone Systems Adtran Atlas 830 Series RedundantAdtran Atlas 550 T1 PRI Module 1200307L1 Description: The Adtran Atlas 550 T1 PRI network module provides the Atlas 550 with a single T1, PRI, or DSX 1 interface to your integrated Access Device. The 1200307L1 plugs into the network interface module slot. Adtran 1200307L1 Features: Provides Channelized 23D+1B Connection Provides a single T1, PRI, or DSX 1 interface. Can only be used in the network interface module slot.