Adtran T1 ESF ACE CSU - T1 CSU - 1 x RJ-48C , 1 x DB-9 RS-232, 1 x RJ-48C DTE - 1.54Mbps

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Out of stock
Genuine and factory sealed in box.
Valid for Canada only.
  • $1,048.99 CAD Regular Price:
  • $188.00 CAD You Save:
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$860.99 CAD

Marketing Information

The ADTRAN T1 ESF CSU is a full-featured T1 Channel Service Unit used to connect T1 data terminal equipment (DTE) such as a PBX, switch or channel bank to T1 facilities. Capable of interfacing to both B8ZS or AMI circuits, the T1 ESF CSU can convert signal formats or line code to integrate older equipment. The ESF CSU is designed to provide alarms, loopbacks, signal regeneration, line build-out, and surge protection, while maintaining 1's density for the DTE and T1 network.

General Information

Product Type T1 CSU
Manufacturer Part Number 1204025L1
Manufacturer Website Address
Manufacturer Adtran
Product Name T1 ESF ACE CSU
Brand Name Adtran


Ports 1 x 8-pin RJ-48C Network
  1 x 9-pin DB-9 RS-232 Management
  1 x 8-pin RJ-48C DTE

Media & Performance

Data Transfer Rate 1.54 Mbps T1

Management & Protocols

  • SNMP
  • VT100 interface
  • Physical Characteristics

    Dimensions 2.0" Height x 9.3" Width x 6.5" Depth
    Weight (Approximate) 1.00 lb
    Form Factor Desktop
      Wall Mountable Optional
      Rack-mountable Optional


    Package Contents
  • T1 Loopback Test Adapter
  • RJ45 Cable
  • AC wallmount power supply
  • Manual
  • Warranty

    Standard Warranty 5 Year


    This product is shipped only within Canada and Warranty valid for Canada only.

    Computer Valley makes every effort to provide accurate specifications, descriptions, images and price on all products that are found on

    However for complete and updated descriptions, compatibilities, specifications and actual photo we recommend our clients to consult with manufacturer's websites or simply call us for proper clarifications. Computer Valley is not responsible and will not accept returns for items purchased that are not compatible with your system. Please ensure that you have verified compatibility and actual photo with your system by visiting the manufacturer's web site prior to purchase or give us a call to make sure what you are purchasing.

    For more information, visit our Shipping and Return policy.

    Computer Valley wants to provide you with the best and fastest possible service. We try to ship in stock orders placed before 2:00pm EST the same day. For in stock orders placed after 2:00pm EST they are usually shipped the next business day. However there are always exceptions. Please contact us prior to placing your order if you need your purchase by a certain date.

    We ship by UPS, FEDEX, USPS, CANADA POST , PUROLATOR and LOOMIS from the nearest locations possible based on stock in hand.

    Please note: Computer Valley reserves the rights to accept and cancel any order at anytime due to pricing error or any other reason. An email will be sent as a confirmation of the order status.

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