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Mini Driver Async RS232 Extender over CATx - DB9 Female to RJ-45

Extend async RS-232 data beyond the 50 ft limitation over CATx at data rates up to 115.2 kbps and reach distances up to 1.4 miles in point to point or multipoint environments.

Item #:  Async RS232 Extender over CATx - DB9 Female to RJ-45


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

Product Features

  • Supports data rates up to 115.2 kbps
  • Range up to 5 miles (8 km).
  • Handles up to 50 drops without compromising signal quality
  • Works with 2- or 4-wire twisted-pair cable.
  • Support point-to-point or multipoint


  • Supports distances up to 5 miles (8 km) at 1200 bps.
  • Operates half- or full-duplex, async, multipoint or point-to-point over two or four wires.
  • Built-in surge protection - up to 600 watts per wire!
  • Handles up to 50 multipoint drops.

Tech Specs

Order one unit for each attached device.

* 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.



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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