Black Box T1 Extender for Copper - short-haul
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Black Box T1 Extender for Copper - short-haul
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Black Box T1 Extender for Copper - Short-haul modem - RJ-48C / RJ-11 - up to 3.5 miles - T-1 ( pack of 2 )

Item#:  8581951  | Model#: MT195A-T1
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Black Box T1 Extender for Copper - short-haul Product Details

Extend your T1 circuits beyond their typical reach and get more from your copper cabling. Black Box T1 Extender for Copper extends T1s as far as 3.5 miles (5.6 km) and requires just a single pair of wires to operate.

With this extender, you can increase connections from the demarc to equipment in your building, and save money by linking remote PBXs over existing dry copper. If you're a service provider, you can use the extender to reach a larger subscriber base with less copper and at longer distances - without the need for repeaters!

Plus, it's easy to set up and use, delivering TDM circuit extension with no configuration. Just take it out of the box, place it on opposite sides of the dry copper, and plug in your T1 line. The circuit is now ready for communications. Because the two active pins on the extender's RJ-11 connector are polarity sensitive, you don't even have to worry about which wire is connected to the line interface.

Intuitive LEDs alert you to any possible line or circuit problems. For instance, a solid green Link LED indicates a good end-to-end link, and a solid green Frame LED indicates valid framing on the link. For further troubleshooting, the T1 Extender for Copper also features a V.52 511/511E pattern generator that enables you to run Remote Digital Loopback (RDL) and Local Analog Loopback (LAL) line tests.


   Packaged Quantity:  2 (specifications are for single item)
   Device Type:  Short-haul modem
   Form Factor:  External

   Connectivity Technology:  Wired
   Data Transfer Rate:  1.544 Mbps
   Line Rate:  T-1
   Line Coding Format:  TC-PAM
   Max Transfer Distance:  3.5 miles
   Status Indicators:  Power, status, link/activity

Expansion / Connectivity
   Interfaces:  1 x network - RJ-48C female ¦ 1 x T1 - RJ-11 female

   Power Device:  External power adapter
   Voltage Required:  AC 120/230 V (50/60 Hz)

Dimensions & Weight
   Width:  1.5 in
   Depth:  5 in
   Height:  4.7 in

Manufacturer Warranty
   Service & Support:  Limited warranty - parts and labor - 1 year
  • Manufactured by: Black Box Corporation
    Warranty provided by: Black Box Corporation
    UPC No: 0822088075066
    Mfg Part No: MT195A-T1
  • Box Size: ( Length:0, Width:0, Depth:0)
    Shipping Weight: 3.7800 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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