Adtran 1200755L2 Data Networking

The Adtran 1200755L2 Data Networking has been discontinued.
No direct replacement is available.
Please contact us for a suitable substitute.
Adtran ATLAS 550 - Adtran ATLAS 550 Quad T1/PRI Module - 4 x Channelized T1/ISDN PRI
Recommended TrueSupport Coverage (/mo.)

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  • Hardware Helpdesk Support
  • RMA Repair Facilitation
  • OEM Service Contract Management
  • Premium Phone & Email Support
  • Billed annually per device

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Adtran ATLAS 550 Data Networking Model Overview
The Adtran ATLAS 550 of Integrated Access Devices (IADs) offers one of the most versatile integrated access platforms available on the market today for converging voice, video, data, and Internet communications. This series includes the ATLAS 550 Integrated Access Device (IAD) chassis, modules, and bundled systems designed to improve and lower network costs for enterprise businesses and network service providers.
Adtran 1200755L2 Data Networking Overview
  • Provides interfaces that are independently configurable for DS-1, DSX-1, or PRI operation
  • Supports Drop/Insert and 1/0 Digital Cross-Connect (DACS)applications
  • Either T1 or PRI circuit can serve as timing source for system
  • Supports PRI switching applications
  • Supports Frame Relay applications
Technical Information
Data Networking
Total Number of Ports:
Connector Type:
Interfaces/Ports Details:
4 x RJ-48 T1/PRI
Media & Performance
Maximum Data Transfer Rate:
Additional Information:
  • Line Codes: AMI or B8ZS
  • Framing: D4 or ESF


Limited Warranty:
5 Year
Item Numbers
UNSPSC: 43201404
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The Adtran 1200755L2 Data Networking is also known as ADN-1200755L2