Black Box T1/E1 to Fiber Mux with LAN Connector
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Black Box T1/E1 to Fiber Mux with LAN Connector
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Black Box T1/E1 to Fiber Mux with LAN Connector - Multiplexor - 4 ports - external - T-1/E-1

Item#:  8581895  | Model#: MT14230A-SM-SC
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Black Box T1/E1 to Fiber Mux with LAN Connector Product Details

Get extra distance for your T1/E1 and 10-/100-Mbps Ethernet communications with a pair of T1/E1 to Fiber Muxes. Unlike ordinary fiber-based T1 extenders, the four-port muxes eliminate the requirement that each channel have its own fiber link.

In a typical enterprise application, these unmanaged muxes use optical media to aggregate and extend four T1 or E1 channels from a local PBX to four T1/E1 connections at a remote PBX.

Use them also for mobile backhaul applications where you want a cost-effective multi-service platform that's capable of delivering Ethernet and TDM services over a fiber link. Extend four T1 lines from your TDM network and an Ethernet connection from the IP network to a cell site, for instance.

With fiber optics, your T1/E1 and Ethernet communications also receive the benefits of security, immunity against EMI and RFI, and protection against the harmful effects of ground loops.

The T1/E1 to Fiber Muxes offer simple installation and use. DIP switches are used to configure the units for T1/E1 line operation and enabling port alarm relays. For troubleshooting, the T1/E1 to Fiber Mux offers local loop back on both the copper and fiber ports, as well as remote fiber loop back and circuit test pattern modes - minimizing the need for testing functions at both ends of the link.


   Device Type:  Multiplexor
   Form Factor:  External

   Ports Qty:  4
   Connectivity Technology:  Wired
   Line Rate:  T-1/E-1
   Data Transfer Rate:  100 Mbps
   Max Transfer Distance:  18.6 miles
   Framing Format:  ANSI T1.403, G.704, G.703
   Data Link Protocol:  Fast Ethernet
   Status Indicators:  Power, link/activity

Expansion / Connectivity
   Interfaces:  4 x T1/E1 - RJ-45/RJ-48 ¦ 1 x Ethernet 100Base-FX - SC single-mode x 2 ¦ 1 x Ethernet 10Base-T/100Base-TX - RJ-45

   MTBF:  150,000 hours
   Compliant Standards:  RoHS

   Voltage Required:  AC 120/230 V
   Frequency Required:  50/60 Hz

Manufacturer Warranty
   Service & Support:  Limited warranty - 2 years

Dimensions & Weight
   Width:  6.7 in
   Depth:  5.5 in
   Height:  1.9 in
   Weight:  2.43 lbs
  • Manufactured by: Black Box Corporation
    Warranty provided by: Black Box Corporation
    UPC No: 636380036751
    Mfg Part No: MT14230A-SM-SC
  • Box Size: ( Length:0, Width:0, Depth:0)
    Shipping Weight: 3.6800 pound(s)
    Click here for full warranty and support information
  • Black Box Corporation logos are registered trademarks of Black Box Corporation. All others trademarks and copyrights mentioned herein are the property of their respective owners.
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