---
product_id: 157135355
title: "Gigabit 48V 30watt PoE Injector Adapter Power Over Ethernet 802.3at af 1000Mbps"
brand: "dslrkit"
price: "₨7963"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/157135355-gigabit-48v-30watt-poe-injector-adapter-power-over-ethernet-802
store_origin: LK
region: Sri Lanka
---

# 30W Power Output Gigabit Speed 802.3af Compatible Gigabit 48V 30watt PoE Injector Adapter Power Over Ethernet 802.3at af 1000Mbps

**Brand:** dslrkit
**Price:** ₨7963
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Network with Ease!

## Quick Answers

- **What is this?** Gigabit 48V 30watt PoE Injector Adapter Power Over Ethernet 802.3at af 1000Mbps by dslrkit
- **How much does it cost?** ₨7963 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/157135355-gigabit-48v-30watt-poe-injector-adapter-power-over-ethernet-802)

## Best For

- dslrkit enthusiasts

## Why This Product

- Trusted dslrkit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Designed to prevent damage by ensuring only compatible devices receive power.
- • **Power Your Network:** Effortlessly inject power into your devices without extra adapters.
- • **Seamless Connectivity:** Enjoy lightning-fast 10/100/1000Mbps gigabit ethernet connection.
- • **Universal Compatibility:** Works with all 802.3af PoE devices like IP phones and cameras.
- • **Plug-and-Play Convenience:** Simply connect and power up—no complex setup required.

## Overview

The Gigabit 48V 30W PoE Injector Adapter is a powerful solution for powering 802.3af compatible devices like IP phones and cameras. With a seamless gigabit ethernet connection and plug-and-play convenience, this adapter ensures your devices stay powered without the hassle of additional adapters.

## Description

Gigabit 48V 30watt PoE Injector Adapter Power Over Ethernet 802.3at af 1000Mbps

## Features

- Raspberry Pi 3B+ can work with this poe injector after installed this PoE hat or micro USB PoE Splitter
- This injector lets you power 802.3af compatible devices, with no additional adapter needed. Just plug the network cable(not included) into your network switch and into the "Data In" port, then plug the cable to your device into the "PoE" port with your existing network cable
- This Adapter support 10/100/1000Mbps gigabit ethernet connection, RJ45 PoE port using 4,5,7,8 pin as power transfer, Please do not connect any device that does not support the "PoE" port, this will damage your device
- This is an 802.3af compatible device, but it does NOT include the 802.3af/802.3at compliant detection feature. It supplies power NO MATTER WHAT, so don't plug the "PoE" side into anything that isn't ready for it
- Compatible all 802.3af PoE power device as IP Phone, IP camera, Gateway , Switch, or More.....

## Images

![Gigabit 48V 30watt PoE Injector Adapter Power Over Ethernet 802.3at af 1000Mbps - Image 1](https://m.media-amazon.com/images/I/61T7gEP6loL.jpg)

## Questions & Answers

**Q: Is this 802.3at or 802.3af compliant? It says one thing in the description and another in the product page.**
A: The description says it's compatible with both.  What the description says is that it does not include the 802af/802.at compliant detection feature meaning it will supply power over CAT5 and therefore not recommended to be connected to non-POE ports as it may damage those devices.

**Q: Is this device active or inactive?**
A: I would assume it is active since it provides constant power from POE port to any device you plug 8nto it.

**Q: Does it work with 802.3at only device like ubiquiti uap-ac access point?**
A: I tried it with a Ubiquiti U6-LR-US and it did not work.  It didn't burn anything out, thankfully, and the light powered on but it just continued to rapidly blink, it did not proceed.

**Q: for amcrest ip4m-1055e?**
A: The camera is specified to be 12v POE 802.3af.  This POE supply is 892.3af/at compliant and i don't see a reason why this would not be compatible but you may want to inquire with the manufacturer if you are not sure.

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**Shop now:** [https://www.desertcart.lk/products/157135355-gigabit-48v-30watt-poe-injector-adapter-power-over-ethernet-802](https://www.desertcart.lk/products/157135355-gigabit-48v-30watt-poe-injector-adapter-power-over-ethernet-802)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-20*