Adtran 1202187L1 5622 Dual FXO Card, 2nd Generation

Adtran 1202187L1 5622 Dual FXO Card, 2nd Generation
Adtran 1202187L1 5622 Dual FXO Card, 2nd Generation
The Adtran 5622 Dual FXO Card, 2nd Generation (part number 1202187L1) is a high-performance voice interface module designed for integration into Adtran carrier-grade routers. It provides two analog FXO ports that allow seamless connection of traditio... Read More
price
$37.95
  • In Stock: 1
  • Manufacturer: Adtran
  • Model or Part: 1202187L1
  • Condition: New
  • Weight: 2.00lb
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Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Overview
The Adtran 5622 Dual FXO Card, 2nd Generation (part number 1202187L1) is a high-performance voice interface module designed for integration into Adtran carrier-grade routers. It provides two analog FXO ports that allow seamless connection of traditional telephone lines to modern IP-based networks. Engineered for reliability and scalability, this card enables service providers and enterprises to deliver voice services, alarm monitoring, and legacy PSTN connectivity with minimal latency and maximum call quality.

Key Features

  • Two independent FXO ports for simultaneous analog line access
  • Supports analog line voltage range of -48 to +48 Vdc
  • Integrated echo cancellation and codec support for G.711 and G.729
  • Hot-swap capable for non-disruptive maintenance
  • Compact 1U form factor for space-efficient deployment
  • Full compliance with FCC Part 68 and ETSI standards

Technical Specifications

  • Model: 5622 Dual FXO Card, 2nd Generation
  • Manufacturer: Adtran
  • Part Number: 1202187L1
  • Port Type: FXO (Foreign Exchange Office)
  • Number of Ports: 2
  • Supported Signalling: Loop start, ground start
  • Power Consumption: Max 5 W per card
  • Operating Temperature: 0 to 40 deg C (32 to 104 deg F)
  • Dimensions: 1.75 in (height) x 4.5 in (width) x 0.8 in (depth)

Applications
The 5622 Dual FXO Card is ideal for a variety of voice and data environments, including:

  • Legacy PSTN integration for carriers transitioning to VoIP
  • Alarm and security system monitoring using analog telephone lines
  • Small to medium business telephony solutions that require analog line backup
  • Remote office connectivity where analog lines are the only available medium
  • Testing and development labs that need reliable analog line emulation

By combining robust hardware design with advanced voice processing features, the Adtran 5622 Dual FXO Card delivers a cost-effective bridge between analog and digital communication worlds, helping you protect existing investments while moving toward future-ready network architectures.