Skip to Main Content Area Site Selections - Account, Store, Cart General Information - Store Pickup, Customer Support, Catalog, Service Product Search Form Product Category Navigation Product Brand Navigation Footer

Home > Networking, Modems > Networking > Wired Networking > Power Over Ethernet

Product Image View 2 Product Image View 3 Product Image View 4 Product Image View 5

EnGenius Technologies Gigabit Support Injector with Power Over Ethernet (PoE)

Available for In-Store Pickup Only.

$44.99 SAVE $13.50


Mfr Part #:

EPE-5818Gaf is a single-port power injector for Power-over-Ethernet (PoE) applications for use with gigabit systems. Unlike existing power injectors, the EPE-5818Gaf is not limited to working only on 10baseT or 100baseT systems, but is compatible with systems up to 1000 Mbps. It can easily extend the wired connection distance through the Ethernet cable which avoids the long power line which might bring dangerous and incident. EPE-5818Gaf offers power supply up to 48V/375mA with Ethernet cable. 4 Pairs are with data transmission; pin # 4,5 and 7,8 with power enabled to device via center tap (center tap is a connection made to a point half way along a winding of a Transformer). The EPE-5818Gaf PoE generates safe power over category 6e. By sending 48V, Ethernet terminals which need more power such as wireless LAN high power device, IP media center, and web camera are powered remotely.It is especially design for outdoor networking facility and low port density installations.


Product Information
Mfr Part#
General Specifications
Compliant Standards (Wired)
IEEE 802.3 10Base-T: IEEE 802.3u 100Base-TX: IEEE 802.3ab 1000Base-T
Wireless Specifications
Maximum Range Indoors
300 Feet
Manufacturer Warranty
1 Year Limited
Ports & Connectors
LAN Ports
Environmental Specifications
Dimension (WxDxH)
1.8" x 3.2" x 0.8"
0.39 lbs.
Operating Temperature
Storage Temperature
-10C to 70C
Package Contents
What's in the Box
802.3af Gigabit PoE Injector (EPE-5818Gaf), 48V/0.375A Power Adapter, QIG
Manufacturer Warranty
1 Year Limited

Important Add-Ons

Protection Plans


Questions and Answers

More Info

Warranty & Support

Vendor Warranty:

  • Parts: 1 Year Limited
  • Labor: 1 Year Limited

Vendor Support:

Micro Center Return Policy:

We guarantee your satisfaction on every product we sell with a full refund — and you won’t even need a receipt.* We want you to be satisfied with your Micro Center purchase. However, if you need help or need to return an item, we’re here for you!

If an item you have purchased from us is not working as expected, please visit one of our in-store Knowledge Experts for free help, where they can solve your problem or even exchange the item for a product that better suits your needs.

If you need to return an item, simply bring it back to any Micro Center store for a full refund or exchange.

*If you are a Micro Center Insider or if you have provided us with validated contact information (name, address, email address), you won’t even need your receipt.

General Return Policy
Desktop / notebook computers, tablets, processors, motherboards, digital cameras, camcorders and projectors, 3D printers, 3D scanners, and CD/DVD duplicators may be returned within 15 days of purchase. All other products may be returned within 30 days of purchase. Merchandise must be in new condition, with original carton / UPC, and all packaging / accessories / materials. If you need to return software, a game or a movie, remember that you may not retain any copies — it’s not legal, and it’s not nice.

Digital Downloads
All Digital Download sales are final and are not eligible for return or refund under the Micro Center Return Policy.

Using the software may require the use of a computer or other device that must meet minimum system requirements. It is recommended that you familiarize yourself with the system requirements before making your purchase. Software system requirements are typically found on the Product information specification page.

Aerial Drones
Micro Center is happy to honor its customary 30-day return policy for Aerial Drone returns due to product defect or customer dissatisfaction. Unfortunately, we cannot accept returns with damage due to pilot error. So let’s be careful out there!

As of December 21, 2015 all drones, regardless of purchase date, between 0.55 lb (8.82 oz, 250 g, 0.25 kg) and 55 lb take-off weight are required by the FAA to be registered for outdoor use. Details regarding registration can be found at:

Wireless Phones & Devices
Wireless phones and devices may be returned within 14 days of purchase. When returning a wireless phone or device with a plan, you are responsible for ensuring that your service is cancelled with the carrier. If you don’t cancel your service, you may incur additional charges from your carrier. All carrier charges are your responsibility.

Refunds will be credited to the credit card or debit card account used for the original purchase.


Micro Center Support:

Free Walk-in Tech Support  
As a service to our customers, Micro Center offers free in-store technical support. Stop in any of our store locations during regular business hours, and our expert staff will answer your computer questions or help you with issues regarding:
  • Hardware troubleshooting
  • Wireless and wired networking
  • Software configuration
  • Upgrades
  • Build Your Own PC
  • Tips and tricks
Support from Home or Office
If you need help with hardware or software products purchased from Micro Center, please contact one of our knowledgeable tech support reps by live chat or email.

Chat with Tech Support Email Tech Support Tech Support Hours
Live Chat We'll get back to you as soon as possible during business hours.

Monday - Friday 9 a.m. to 12 a.m. EST
Saturday 10 a.m. to 12 a.m. EST
Sunday 11 a.m. to 9 p.m. EST
Free assistance is available for the first 30 days on new purchases, excluding internal hardware installations or networking support. Your invoice reference number will be required for free assistance.

We accept the following credit cards: Micro Center VISA® credit card with WorldPoints® Rewards; VISA; MasterCard; American Express; Novus/Discover.
priority care plus logo Learn more about our exclusive Priority Care Program. You'll have access to our in-house Technical Support team of certified technology professionals trained to assist you on a variety of PC and Mac related support issues.
Add to my wish list