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Your Source for New and Used Avaya 120A2 Channel Service Units (CSU) 

NEW LUCENT / AVAYA 120A2 CSU CHANNEL SERVICE UNIT MODULE

Looking for Avaya Channel Service Units (CSU)? Network Liquidators holds a huge quantity of new, refurbished, and used Avaya 120A2 Channel Service Units (CSU) for sale. With our state of the art warehouse and shipping, we usually can ship your Avaya 120A2 out to you in 1 or 2 business days. Not only do we stock new or used 120A2 Channel Service Units (CSU), we also carry a wide selection of Avaya accessories, parts, and components.

Unlike many other competitors, we offer a Lifetime Warranty on all Avaya 120A2, refurbished Avaya 120A2, and pre-owned Avaya 120A2 Channel Service Units (CSU). With our enhanced testing and refurbishing processes, you are guaranteed your 120A2 will be in perfect working and physical condition. We are also interested to buy any Avaya  Channel Service Units (CSU) from you at a very reasonable price and will pay all shipping charges to expedite your Avaya equipment to our warehouse facility.

Call us at 1-800-998-9862 Option 1, click the image to the top left of this page to chat live online with a sales representative, email Avaya sales, or Request a Quote by clicking the link above. To limit the type of equipment we may buy from you, it’s important that you know we only buy and sell networking and telecom equipment.

If you are looking for used, refurbished, or new Avaya 120A2 or any other piece of Avaya series hardware, please bookmark our site for future reference as we will consistently add inventory. We appreciate your time and business, visit us back anytime.

You may also be interested in Avaya 606B1-323 | Avaya 6408D01A-264

120A2 Product Specifications

  • The 120A2 CSU channel service unit module connects to either a TN464E/F or a TN767D/E DS1 circuit pack on 1 end. The other end connects to the network interface smart jack. The 120A is powered from the +5 VDC port carrier power supply and uses a maximum of 1.2 Watts.
  • In combination with the DS1 circuit pack, it provides the essential functions of external CSUs. The TN464/767 and switch administration support all framing and line coding options.
  • The 120A2 CSU is small, a little larger than a wallet, is easier to install than an external CSU, and does not require any option switch settings or DS1 cable.
  • Vintage 2 of the 120A CSU module the 120A2 CSU provides enhancements to support the payload loopback function available when the ESF framing format is selected.
  • This 700A loopback jack is controlled from the network side using the data link provided by the ESF framing format. This provides a loopback of data back to the network and operates as defined in AT&T TR54016-1989.
  • The 120A2 CSU Includes Clip and Cable.
 
120A2 Information
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Inventory Updated on 7/24/2008
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