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Compact white rectangular PoE injector with two RJ45 ports and power input

TAURKENAM

TAURKENAM 48V 30W PoE Injector Adapter 1000Mbps

SKU CH-275B-848NF

Delivers 48V 30W PoE power over gigabit Ethernet for 802.3af devices like IP cameras and phones

  • TypeAccessories
  • Delivers 48V 30W power over Ethernet to compatible devices
  • Supports 10/100/1000Mbps gigabit data rates on a single cable
  • Works with 802.3af PoE devices such as IP cameras and phones
  • Powers Raspberry Pi 3B+ when paired with a PoE hat or splitter
  • Supplies power continuously without detection handshake — use only with PoE-ready equipment

PoE Injector for 802.3af Devices

This injector delivers 48V power at up to 30W over Ethernet to 802.3af compatible devices such as IP cameras, IP phones, gateways and switches. It connects between a network switch and the powered device using standard RJ45 cabling. The unit is supplied new and ready for immediate deployment.

Gigabit Data with Passive Power Pins

The adapter supports 10/100/1000Mbps Ethernet throughput while injecting power on pins 4, 5, 7 and 8 of the RJ45 PoE port. It does not perform 802.3af/at detection, so voltage is present regardless of the connected equipment. Connecting non-PoE hardware to the PoE port will cause damage.

Simple Inline Installation

A single Data In port accepts the uplink from the switch, and the PoE port carries both data and power to the end device. No extra power supply or configuration is required. Network cables are not included, so installers must provide their own Cat5e or better patch leads.

Highlights

  • Delivers 48V 30W power over Ethernet to compatible devices
  • Supports 10/100/1000Mbps gigabit data rates on a single cable
  • Works with 802.3af PoE devices such as IP cameras and phones
  • Powers Raspberry Pi 3B+ when paired with a PoE hat or splitter
  • Supplies power continuously without detection handshake — use only with PoE-ready equipment

Specifications

TypeAccessories

Questions about this item

How do I decide between the 48 V 30 W model and any other voltage or wattage version?

This injector delivers exactly 48 V at up to 30 W; choose it when your powered device requires that voltage and power budget.

What does the 1000 Mbps rating mean for actual throughput when the injector is installed?

The unit passes 10/100/1000 Mbps Ethernet traffic, so a gigabit link runs at line rate through both the Data In and PoE ports.

Which PoE standard does the 802.3af label cover, and what practical limit does it set?

It follows 802.3af for power delivery but lacks detection, so it always supplies power on pins 4, 5, 7, 8 — only connect 802.3af-ready devices.

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