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G.703 Balun - 75–120 ohm, 2.048 Mbps, Female

G.703 modules to convert 75-ohm dual coax hardware to 120-ohm, twisted pair.




Item #:  G.703 Balun - 75–120 ohm, 2.048 Mbps, Female

Warranty: 

Call 877-877-2269 for pricing and to place order.
Please Note: Once ordered, this product cannot be cancelled or returned for credit.
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*Price excludes GST



Product Features

  • Solve mismatches between coax and twisted-pair equipment.
  • Make 75-ohm (dual-coax) and 120-ohm (twisted-pair) network connections.
  • Convert bidirectionally between G.703 balanced and unbalanced interfaces.
  • Features transformer isolation for protection against ground loops.
  • Choose from models that support 2.048-Mbps or 8-Mbps speeds.
  • 2.048-Mbps models can be ordered with 1.6/5.6 dual-coax connectors.

Details

Make bidirectional G.703 balanced and unbalanced conversions and protect against ground loops.

Use G.703 75-120 Adapters to connect your G.703 network to your shielded twisted-pair equipment.

These adapters address the open network provision (ONP) requirement that European post, telephone, and telegraph (PTT) authorities offer 120-ohm twisted-pair terminations to their customers.

Use the adapters to convert the balanced G.703 signals from your bridges and routers to unbalanced G.703 signals. So you can use your 75-ohm coax hardware and communicate with 100-ohm or 120-ohm twisted-pair equipment. The adapters convert signals bidirectionally, too.

Setup is super easy. Just plug in the adapters. If needed, you can configure the shield connection between the 75-ohm and twisted-pair interfaces.

The G.703 75 - 120 Adapters support E1 data rates to 2.048 Mbps. For sending TX and RX signals over STP cable, order the MT256A-F, which has 1.6/5.6 dual-coax connectors.

The G.703 75 - #150;120 High-Speed Adapters support data rates to 8 Mbps.



Tech Specs



* Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 1-877-877-2269.

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Warranty

Double Diamond Warranty Diamond

Double Diamond™ Warranty (Standard)

Take the risk out of equipment purchases with the Double Diamond™ Warranty from Black Box Network Services.

The Double Diamond Warranty is our warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

During the warranty period, Black Box Network Services will repair or replace your damaged equipment within one week of receipt at NO CHARGE!*

Plus, get an Extended Double Diamond Warranty.

You can also extend your warranty or protect a previously purchased Black Box® brand product** for an additional year—for only 10% of the purchase price! Or, extend your coverage for a full three years for only 20% of the purchase price!

Ordering an extended warranty is easy: When viewing a product in your shopping cart, just select the one or three years of additional coverage in the dropdown menu under “Warranty Options.” For details, contact Customer Service at 724-746-5500.

* Warranty subject to certain exclusions and limitations ** Certain products may not be eligible.

What’s more, we also have a 45-day return policy. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package, and receive a full refund.

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