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Media Converter Ethernet AUI

Connect legacy Ethernet devices to 10BASE-T Ethernet.


222 In Stock
Same Day Shipping (before 5PM ET)
Extended Double Diamond™ Warranty Available (3 Additional Year)

*Required field

Product Features

  • No external power required.
  • Switch selectable link and SQE test functions.
  • Detects and corrects reverse polarity on the receiving pair of UTP cables.
  • RoHS compliant.
  • Switch selectable link and SQE test functions.
  • Detects and corrects reverse polarity on the receiving pair of UTP cables.


Media Converter Ethernet AUI. 10Mbps copper to 10Mbps copper (AUI). Typical Enterprise applications include LAN extension, fiber mode conversion, or Ethernet speed conversion. These media converters feature a rugged metal enclosure for stand alone applications. Power is from the AUI port. The media converters are unmanaged, plug and play with no configuration.

Tech Specs

CE Approval Yes
Connectors (1) RJ-45, (1) AUI M
Data Rate 10 Mbps
Environmental noncondensing Altitude: 0 to 10,000 feet
Humidity 5 to 95%,
Indicators LEDs: (1) Transmit, (1) Receive, (1) Collision, (1) Status
Operating temperature +32 to +122° F (0 to +50° C);
Power From the AUI port
Size 1.8"H x 0.8"W x 3.1"D (4.6 x 2 x 7.9 cm)
Standards IEEE 802.3, IEEE 802.3ab
Storage temperature -13 to +185° F (-25 to +85° C);
Weight 0.2 lb. (0.1 kg)

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



Double Diamond Warranty

Extended 1 Year Warranty Available

Protect your purchase with an additional 1 Year Double Diamond™ warranty!
Cost: $10.80

Extended 3 Year Warranty Available

Protect your purchase with an additional 3 Year Double Diamond™ warranty!
Cost: $21.59


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.

The Media Converter Ethernet AUI comes with a standard 1 Year Double Diamond™ Warranty (Standard) already included.

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.