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4 Port Poe Injector

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The Best 4 Port Poe Injector of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best 4 Port Poe Injector of 2023. Check our ranking below.

2,396 Reviews Scanned

Rank No. #1
TRENDnet 65W 4-Port Gigabit PoE+ Injector, TPE-147GI, 4 x Gigabit Ports(Data in), 4 x gigabit PoE Ports(Data + PoE Out), Multi-Port PoE+ Injector up to 100m(328 ft.), Add PoE+ Power to Non-PoE Switch
  • GIGABIT PORTS 4 x gigabit ports (data in) and 4 x gigabit PoE ports (data + PoE out)
  • NDAA + TAA COMPLIANT: With our NDAA and TAA compliant Injectors, you can plan and install networking solutions that Government customers demand today (U.S. and Canada Only)
  • MANUFACTURER PROTECTION: We stand by the quality of our products.The TPE-147GI 65W 4-Port Gigabit PoE+ Injector is backed and supported with 3 years of TRENDnet Manufacturer Protection.
  • RELIABLE TECH SUPPORT: Our team of advisors, support and tech experts are English speaking, and available for all your needs during normal business hours. We take pride in being there for our customers.
  • EASY INSTALLATION No configuration needed simply connect a PoE network devices to this 4-port PoE+ injector
Rank No. #2
PoE Texas 4 Port PoE Injector - Gigabit Passive Power Over Ethernet with 48V 48W UL Power Supply - 802.3af PoE Injector for VoiP Phones, WiFi Access Points, IP Cameras - Add PoE to Any Switch
  • Simplify installations with a multi-port midspan PoE injector/adapter. Our 4 port PoE injector features 4 Data In (LAN) ports with 4 Data + Power Out (PoE) ports. Includes a compatible PoE injector 48V 48W power supply.
  • Supply continuous Power over Ethernet for up to 4 802.3af devices like VoIP phones, WiFi access points, IP cameras, and other low voltage devices. Always check manufacturer specifications for compatibility verification.
  • 802.3af and 802.3at compatible PoE injector. Mode A Negotiation shares data and power on pins 1,2(-) / 3,6(+). Passive "Always On" power means all devices receive the same reliable voltage (48v) at all times.
  • Plug and play. This gigabit injector offers 10/100/1000 Mbps data delivering lightning fast wired speeds with no loss of signal quality via 4 Data In ports and 4 Data + Power out ports.
  • All of our PoE products are backed by a 1-Year replacement warranty and a 30-Day, no questions asked, return policy. Expert help is only a phone call away. Please call 512 479 0317 for assistance.
Rank No. #3
TP-Link TL-SF1005P | 5 Port Fast Ethernet PoE Switch | 4 PoE+ 10/100 Mbps Ports @67W | Desktop | Plug & Play | Sturdy Metal w/ Shielded Ports | Fanless | Extend & Priority Mode
  • ๐…๐ฅ๐ž๐ฑ๐ข๐›๐ฅ๐ž ๐Ÿ“-๐๐จ๐ซ๐ญ ๐๐จ๐„ ๐‚๐จ๐ง๐Ÿ๐ข๐ ๐ฎ๐ซ๐š๐ญ๐ข๐จ๐ง: 4x PoEplus (802.3at/af) 10/100 Mbps RJ45 ports providing up to 30W per port and total PoE power budget (combined max power of ports) of 67W, together w/ 1x Non-PoE Port for stable connections.
  • ๐๐ฅ๐ฎ๐  ๐š๐ง๐ ๐๐ฅ๐š๐ฒ: Easy setup with no software installation or configuration needed.
  • ๐๐จ๐„ ๐€๐ฎ๐ญ๐จ ๐‘๐ž๐œ๐จ๐ฏ๐ž๐ซ๐ฒ: With PoE Auto Recovery botton on, the switch automatically detects and reboots the dropped or unresponsive PoE-powered devices without the need for manual monitoring or resetting.
  • ๐„๐ฑ๐ญ๐ž๐ง๐ ๐Œ๐จ๐๐ž: Up to 250m data and power PoE transmission range under Extend Mode, ideal for surveillance system (Speed will be downgraded to 10 Mbps).
  • ๐๐ซ๐ข๐จ๐ซ๐ข๐ญ๐ฒ ๐Œ๐จ๐๐ž: Support Priority mode for ports 1-2, guarantee high quality of video or voice data transmission.
Rank No. #4
iCreatin 4-Ports PoE Injector Midspan, 48V65W PoE Switch Power Over Ethernet Supply for 4 IP Camera, VOIP Phones or Access Points
  • This Power over Ethernet module allows you to power up to 4 devices remotely over ethernet wiring up to 328 ft (100 meters) away
  • Add PoE ability to any Ethernet switch or router. Use this device to inject power into the CAT-5, CAT-6 or CAT-7 cable.
  • 10/100M operation, Standard Ethernet uses 2 of the 4 pairs, passive POE uses unused pins 4/5 for plus power, and 7/8 for ground.
  • For Many popular devices like IP Cameras, IP Phones, WiFi Access Points and more
  • 48V 65W high quality UL listed power supply included, power for IEEE802.3af device.
Rank No. #5
PoE Texas 4 Port PoE Injector - Gigabit Passive Power Over Ethernet - 802.3af or at Compatible PoE Injector for VoiP Phones, WiFi Access Points, IP Cameras - 4 Ports of Data + Power Out
  • Simplify installations with a multi-port PoE midspan injector/adapter. Our 4 port PoE injector features 4 Data In (LAN) ports with 4 Data + Power Out (PoE) ports. The unit includes installation tabs for easy wall mounting. See bundles for power supply options.
  • Supply continuous reliable Power over Ethernet for up to 4 passive 802.3af or 802.3 at devices like VoIP phones, WiFi access points, IP cameras, and other low voltage devices. Always check manufacturer specifications for compatibility verification.
  • PoE injector compatible with IEEE 802.3af and 802.3at devices. Mode A Negotiation shares data and power on pins 1,2(-) / 3,6(+). Passive "Always On" power means all devices receive the same voltage (48v).
  • Plug and play. This gigabit injector offersis compatible with your 10/100/1000 Mbps network switch or router delivering lightning fast wired speeds with no loss of signal quality via 4 Data In ports and 4 Data + Power out ports.
  • All of our PoE products are backed by a 1-Year replacement warranty and a 30-Day, no questions asked, return policy. Expert help is only a phone call away. Please call 512 479 0317 for assistance.

Last update on 2025-09-07 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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  7. Product Quality: You don’t always get what you pay for with an 4 Port Poe Injector, sometimes less, and sometimes more.
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FAQ:

Q: What does a PoE injector do?

A: A POE injector, a device also commonly known as a โ€œmidspan,โ€ introduces or injects power onto an Ethernet cable. The injector adds power to data that is coming from a non-PoE switch or โ€œendspan.โ€ It has an external power supply. Injectors allow admins to populate and properly support LANs with both compliant and noncompliant devices.

Q: What is 4 port Poe?

A: NetWay4ES, a 4-Port PoE/PoE+ switch, is designed for installation at the IDF ( Intermediate Distribution Frame ). It allows for system expansion by accommodating up to four (4) IP cameras/devices over a single CAT-5 or higher structured cable.

Q: How does Poe extender work?

A: Power Over Ethernet products (PoE Ethernet Extender or PoE Extenders) provide an easy-to-connect, transparent power and Ethernet network bridge between existing AC power outlets with Ethernet LAN date over your cabling to remote PoE Devices.

Q: What is a Poe modem?

A: Power over Ethernet (PoE) is a technology for wired Ethernet local area networks (LANs) that allows the electrical current necessary for the operation of each device to be carried by the data cables rather than by power cords.

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