Adtran MX2820 M13 MUX Card 1186002L3 Phones When no fax is incoming

When no fax is incoming

Provides eight 2-wire analog FXS interfaces (RJ-45 modular connectors)

The 1200322l1 mnages and operates all the added optional modules to the Atlas 890

The Dell M6348 supports stacking

Adtran 1200221L2 Features:

Adtran MX2820 M13 MUX Card 1186002L3 Phones When no fax is incomingAdtran MX2820 M13 MUX Card 1186002L3 Description: The Adtran 1186002L3 is a multiplexer M13 module for the Adtran MX2820. The 1186002L1 provides a DS3 circuit breakdown into 28 DS1 circuits. Two M13 MUX cards provide a single 1: 1 redundant M13 multiplexer circuit. These cards plug directly into the Adtran MX2820 chassis. Adtran 1186002L3 Features: Plug in unit for the MX2820 chassis that provides an M13 multiplexer function to the MX2820 system Two