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Allied Telesyn AT-3012SL CentreCOM 12-Port External Hub Repeater+MX40F/ST Module


1 in stock

SKU: 262715112308 Category:

Product Description

What You’ll get:

  • Allied Telesyn AT-3012SL CentreCOM 12-Port External Hub Repeater+MX40F/ST Module
  • CentreCOM MX40F/ST Fiber Optic Transceiver
  • Power Cord

  Cables and other Accessories NOT INCLUDED.

Other Accessories that are Not pictured or mentioned under “What You’ll Get” are  Not  included

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Pulled from a working environment. Unit tested to power on and boots up with no faults All LEDs are solid green. Unit runs smoothly. Works great!
Guaranteed Working!


Pictures are of the actual unit. Light scratches and scuffs from typical use, but very clean overall. Please reference pictures for cosmetics.


Taken from the Internet: 

CentreCOM AT-3012SL, AT-3016SL, and AT-3024 SL Multiport Repeaters provide low-cost connection for up to 24 IEEE 802.3 10Base-T network segments. The series includes three different models, featuring 12, 16 and 24 shielded RJ-45 port connections for 10Base-T networks. In addition to the twisted pair interfaces, each unit includes a choice of two network ports for interconnection to a network backbone: ? An IEEE 802.3 10Base5 Auxiliary Unit Interface (AUI) for attachment to coaxial (thick) Ethernet or an external transceiver ? An IEEE 802.3 10Base2 BNC port for attachment to thin Ethernet This interconnection makes it possible for the repeater to connect to different media (thick or thinnet coaxial, fiber optic, and twisted pair), using an external transceiver. The AT-3012SL, AT-3016SL and AT-3024SL Multiport Repeaters use the latest technologies, including a custom Application Specific Integrated Circuit (ASIC), and Surface Mount Technology (SMT). Using these technologies help enhance functionality, increase reliability, and improve price and performance. The repeaters conform to the IEEE 802.3 specifications. This conformity allows for a maximum of four cascaded repeaters through one of the 10Base-T ports. It also enables a maximum of 1024 individual segments for configuration into a single network by the extended use of fan-outs (see Chapter 7 for configuration diagrams).






Additional Information

Weight 8 lbs

Allied Telesyn





Not Included

Cables/Anything Else Not Mentioned or Pictured


Does Not Apply