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TRENDnet Power Over Ethernet (PoE) Injector, TPE-103I

4.4 out of 5 stars 20 customer reviews

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10/100 Ethernet Injector
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  • Full Duplex Fast Ethernet speeds supported
  • Use non-PoE switches to network PoE devices at distances of up to 100 meters (328 feet)
  • Save on installation and equipment costs
  • Full Duplex Fast Ethernet speeds supported
  • Use non-PoE switches to network PoE devices at distances of up to 100 meters (328 feet)
  • Save on installation and equipment costs
  • Create an integrated PoE and non-PoE network
4 new from $60.00 1 refurbished from $8.96

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Product Description

Capacity: 10/100 Ethernet Injector

The Power over Ethernet Injector, model TPE-103I, combines electrical power with a Fast Ethernet network connection to produce a Power over Ethernet (PoE) signal. Connect this device to a non-PoE switch and then run an Ethernet cable for up to 100 meters (328 Feet) to network PoE devices.

Product Information

Capacity:10/100 Ethernet Injector

Technical Details

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Brand Name TRENDnet
Item model number TPE-103I
Item Weight 1.6 ounces
Product Dimensions 9 x 7 x 3 inches
Item Dimensions L x W x H 9 x 7 x 3 inches
Color NA

Additional Information

ASIN B007REH0DW
Customer Reviews
4.4 out of 5 stars 20 customer reviews

4.4 out of 5 stars
Best Sellers Rank #942 in Computers & Accessories > Networking Products > Switches
Shipping Weight 14.1 ounces
Domestic Shipping This item is also available for shipping to select countries outside the U.S.
International Shipping This item is not eligible for international shipping. Learn More
Date First Available April 3, 2012

Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
Product Warranty: For warranty information about this product, please click here

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Customer Questions & Answers

Customer Reviews

Top Customer Reviews

By D. Coral TOP 100 REVIEWERVINE VOICE on June 25, 2012
Size: 10/100 Ethernet Injector Verified Purchase
This is now my favorite PoE injector for IP cameras. It is tiny, about the size of a pack of gum. And it has mounting feet with screw holes to make it easy to mount to surfaces. This new design shows that TRENDnet understands how these are typically installed. I'm also using the tiny Netgear WNCE2001 Wireless N adapter, and this combo keeps everything nice and compact.
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Size: Gigabit Ethernet Splitter Verified Purchase
It's a little pricey but is great solution to carry power to network devices that do not natively support POE. Works great. Be warned that the power does not put out any voltage unless there is something attached to it. I tried to measure the voltage to make sure it was correct before hooking it up to my delicate device. No power there to measure. The power indicator light will blink when there is nothing hooked up to it.
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Size: 10/100 Ethernet Splitter Verified Purchase
The photo shows that it includes two DC-output cables, but doesn't say why that's so awesome: The DC-out jack on the unit is 5.5x2.1mm, which is also the most common on devices, so one cable has that plug on both ends. Same as you'd get with any other splitter, no big deal.

The other cable is 5.5x2.1 on one end for the splitter, and 5.5x2.5 on the other end, in case you have a device with that other jack. That's one of the most thoughtful little extras I can imagine, and they never mention it in the text!

(It's tricky to tell the difference by eye, but if you have a 3/32" drillbit handy, that works out to 2.38mm and makes a handy go/nogo gauge for the plugs. As luck would have it, all my devices are the 2.1mm variant, but you bet I've socked those 2.5mm converter cables away for when something obscure turns up!)

As for the splitter itself, it does precisely what it says on the tin. The mounting ears are a super nice touch, the LEDs help confirm the voltage setting (because >2-position slide switches suck, y'all!), and everything about it is just like you'd expect. I've only tested it against one PSE (a Cisco switch) but it's been flawless, and lit my client device (a pre-802.3af IP phone) on the very first try.
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Size: Gigabit Ethernet Splitter Verified Purchase
Works great, adds redundancy to my setup. Powering a TRENDnet Greennet 8 port switch in my living room off of one port of my EdgeSwitch 24-250. No setup required other than sliding the switch to the proper voltage for the device.
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By AZ on December 19, 2014
Size: 10/100 Ethernet Splitter Verified Purchase
Handy tool for troubleshooting, deployment and configuration of various network things. I use this with a PoE Injector from TRENDnet or with a PoE switch when I am fixing, modifying, configuring, deploying or modifying network appliances like IP cameras, WiFi Access Points, remote bridges and other devices that are either pre-wired or need to be deployed without AC power near by. Very handy. So far, has worked with everything I have thrown at it.
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Size: Gigabit Ethernet Splitter Verified Purchase
I don't know what they included barrel connection power cables are intended for. If memory serves (because I don't have the cables that came with it) the included barrel connectors are both 5.5mm OD and different ID's, maybe 2.5mm and 3.5mm or something similar.I ended up having to fashion my power cable to connect the device because both devices I power with this use a tiny 3.5mm OD barrel connector, but it works (!) and it works well.
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Size: Gigabit Ethernet Splitter Verified Purchase
I have a DLink webcam http://www.amazon.com/D-Link-DCS-933L-Night-Camera-Extender/dp/B00CAT0QMQ that I'm using as a baby monitor, and I didn't want to run an extension cord or a 5v extension up the wall, so I used this and connected it to my POE switch.

I read that the distance of the Ethernet run may be an issue and there could be a significant voltage drop, but mine is probably about 100ft and works just fine!
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Size: Gigabit Ethernet Splitter Verified Purchase
Great Tool! Does exactly what it is supposed to do.
As the Voltage is switchable it is a great investment as if you change your Device you do have a variable Splitter than can be reused and is not limited to a specific Voltage.
All Cameras and Phones I connected work great.
Tip: If you use 2 1/2 holecovers, you can saw off the "screw legs" then the Splitter fits though the hole cover, for example if you mount a Camera on the ceiling and want to hide it behind.
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