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Fast Ethernet Extender PoE

Extend PoE data and power up to 300 meters.


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

*Required field

Product Features

  • Break through the Ethernet 100-meter limit—boost Ethernet and PoE power to 300 meters.
  • Plug-and-play ease of use.
  • Autosensing, autonegotiating 10-/100-Mbps Ethernet ports.
  • Auto MDI/MDI-X means you never need a crossover cable.


The PoE Repeater acts as a PoE extender, enabling you to extend PoE connections beyond the 100-meter limit to access faraway PoE devices.

The repeater passes on both data and power, so it needs no separate power supply—add one repeater for an additional 100 meters (328 ft.) or daisychain two repeaters to extend the reach of your PoE an additional 200 meters (656 ft.) on top of the standard PoE distance of 100 meters (328 ft.) for a total reach of 300 meters (984 ft.) Because each repeater uses about 2.5 watts itself, we do not recommend daisychaining beyond two units. Two repeaters daisychained support a PoE PD end device that needs up to 6.49 watts.

Installation is easy—just plug in the Ethernet cable and go.

This product is covered by one of more of the following: United States Patent Nos. 7,457,250; 8,155,012; 8,902,760; 8,942,107; 9,019,838 and/or 9,049,019.

Tech Specs

CE Approval Yes
Connectors Ethernet: (2) RJ-45
Humidity (2) 5-95%, noncondensing
Indicators LEDs: (1) Power, (1) OUT, (1) IN
Operating temperature 32 to 122° F (0 to 50° C);
Power Input: IEEE 802.3af Class 0 (minimum 12.95 watts); Output: IEEE 802.3af Class 1 or 2 (maximum 6.49 watts per PoE repeater used); Maximum power dissipation: 2.5 watts
Size 1.1"H x 4.7"W x 3.5"D (2.8 x 12 x 9 cm)

* 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.


Application Diagram


Double Diamond Warranty

Extended 1 Year Warranty Available

Protect your purchase with an additional 1 Year Double Diamond™ warranty!
Cost: $17.50

Extended 3 Year Warranty Available

Protect your purchase with an additional 3 Year Double Diamond™ warranty!
Cost: $34.99


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 Fast Ethernet Extender PoE comes with a standard 1 Year warranty 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.