Allied Telesis Telesis T1/E1 Media Converter line card
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Product Information for Allied Telesis Telesis T1/E1 Media Converter line card

Highlights for Allied Telesis Telesis T1/E1 Media Converter line card

Marketing Information

The AT-CM70S T1/E1 Media Converter line card is designed to increase the capacity of an existing point-to-point fiber network, by multiplexing up to 4 T1/E1 TDM channels and one Fast Ethernet channel over a single fiber interface. By the use of a modular fiber SFP (Mini-GBIC) uplink, installers can easily deploy the AT-CM70S over a wide range of fiber optics, including multi-mode, single-mode and bi-directional fiber at distances up to 40km.

General Information

  • Manufacturer: Allied Telesis, Inc
  • Manufacturer Part Number: AT-CM70S
  • Product Name: T1/E1 Media Converter line card
  • Manufacturer Website Address:
  • Product Type: Line Card
  • Product Model: AT-CM70S
  • Brand Name: Allied Telesis
  • Media & Performance

  • Distance Support: 6000 ft
  • Management & Protocols

  • Protocols: Ethernet
  • Miscellaneous

    Additional Information

  • Supports both Near and Far End TDM loopback
  • Inter-building and intra-building protection and electrical safety compliance of T1/E1 lines
  • Managed or unmanaged operation
  • Local console port for easy remote configuration
  • Dual width line card for Converteon series chassis

    Power Description

    Environmental Conditions

  • Temperature: 0 C (32 F) to 40 C (104 F) Operating
  • Humidity: 5% to 90% Non-condensing Relative Humidity Operating
  • Altitude: 10000 ft Operating
  • Physical Characteristics

  • Dimensions: 5.12" Height x 1.73" Width x 2.87" Depth
  • Weight: 1.2 lb
  • Warranty


  • Interfaces/Ports: 4 x T1/E1
  • Interfaces/Ports Details: 1 x RJ-45 Connector 10/100Base-TX Auto MDI/MDI-X
  • I/O Expansions

  • Expansion Slots: 1 x SFP (mini-GBIC)
  • Processor & Chipset




  • MTBF: 670000 Hour
  • Controls/Indicators

  • Status Indicators:
  • System LEDs
  • SFP Fiber Port LEDs
  • Copper Port LEDs
  • T1/E1 Ports LEDs