Adtran - ATLAS 550 Octal FXS Module


$995.00

ATLAS 550 Octal FXS Module

An ATLAS 550 module providing eight 2-wire analog FXS interfaces.

Adtran ATLAS 550 Octal FXS Module


An ATLAS 550 module providing eight 2-wire analog FXS interfaces.

FXS Modules
The ADTRAN® ATLAS™ 550 offers both a four and an eight port FXS option module providing 2-wire interfaces that can operate in the PLAR, Tandem (MEGACOM), or FXS mode and supports PBX circuits, analog phones and modems. The module provides talk battery, off-hook supervision and balanced ringing for short loop or premises applications.

Adtran ATLAS 550 Octal FXS Module


  • Provides eight 2-wire analog FXS interfaces (RJ-45 modular connectors)
  • Supports loop start, ground start, PLAR, and wink delay (for DNIS)
  • Caller ID number supported with FSK (name also supported with PRI 5ESS andAn ATLAS 550 module providing eight 2-wire analog FXS interfaces

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