---
product_id: 336697431
title: "Poe Power Supply,48V 0.5A Wall Injector Ethernet Adapter Ip Phone/Camera Supply,For Or Non Devices Via Only An Cable(Uk)"
brand: "sjlerst"
price: "₨410"
currency: SCR
in_stock: true
reviews_count: 3
category: "Sjlerst"
url: https://www.desertcart.sc/products/336697431-poe-power-supply-48v-0-5a-wall-injector-ethernet-adapter
store_origin: SC
region: Seychelles
---

# 48V DC output power RJ45 Ethernet connectivity Plug & play wall-mounted design Poe Power Supply,48V 0.5A Wall Injector Ethernet Adapter Ip Phone/Camera Supply,For Or Non Devices Via Only An Cable(Uk)

**Brand:** sjlerst
**Price:** ₨410
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your network effortlessly—stay connected, stay ahead!

## Quick Answers

- **What is this?** Poe Power Supply,48V 0.5A Wall Injector Ethernet Adapter Ip Phone/Camera Supply,For Or Non Devices Via Only An Cable(Uk) by sjlerst
- **How much does it cost?** ₨410 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/336697431-poe-power-supply-48v-0-5a-wall-injector-ethernet-adapter)

## Best For

- sjlerst enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Sleek black design fits any workspace without clutter, perfect for on-the-go professionals.
- • **Effortless Plug & Play:** Wall-mounted compact design for instant setup—no configuration needed.
- • **Streamlined Networking:** Standard RJ45 ports ensure smooth integration with routers, switches, and network devices.
- • **Reliable Power Delivery:** Stable 48V 0.5A output with built-in short circuit, over-current, and over-voltage protection.
- • **Universal Compatibility:** Seamlessly powers IP phones, wireless access points, cameras, and more via Ethernet.

## Overview

The sjlerst 48V 0.5A POE Injector is a compact, wall-mounted Ethernet power supply designed to effortlessly power POE and non-POE devices such as IP phones, wireless access points, and security cameras. Featuring plug-and-play installation, RJ45 connectivity, and robust safety protections, it delivers reliable power through a single Ethernet cable, making it an essential tool for modern network setups.

## Description

Features: The compact, wall-mounted design makes it easy to install the adapter in seconds without any configuration required. This POE injector is a simple power supply equipment for POE or non-POE devices via only an Ethernet cable. This adapter provides short circuit, over-current and over-voltage Compatible with IP phone, wireless access point and client devices, etc. Compact and portable size with convenient wall socket. Features: Name: POE injector Input Voltage: AC100-240V 50-60Hz Output Voltage: DC 48V 0.5A Network connector type: standard RJ45 POE port: connect bridge WAN interface, AP and CPE LAN Port: Connect the network interface of the router, switch and mainframe computer. Applications: IP phone, wireless access point and client devices, etc. Colour: black. Quantity: 1 piece. Package includes: 1 x POE Injector.

Review: Good choice for cctv, voip - Powered a POE splitter for powering a security camera. Works as expected. Was working for a month 24/7 until I turned it off. Also compatible with IP Phone with PoE. I think it is compatible with most poe devices, but I have only limited set for actual verification. Recommend to buy for different use cases. PS I didnt verify a gigabit connection, only 100mbit devices used.
Review: Good - Good

## Features

- Brand: sjlerst
- Compatible devices: Desktop
- Connector type: RJ45
- Compatible phone IP Phone

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08B1CDC1J |
| Best Sellers Rank | #15,149 in Computers ( See Top 100 in Computers ) #214 in Computer Network Adapters |
| Country of origin | China |
| Item model number | sjlerst73v86bq2k1-03 |

## Product Details

- **Amperage:** 0.5 Amps
- **Brand:** sjlerst
- **Compatible devices:** Desktop
- **Compatible phone models:** IP Phone
- **Connector type:** RJ45
- **Included components:** Cable
- **Material:** Plastic
- **Number of Items:** 1
- **Output current:** 0.5 Amps
- **Wattage:** 24 watts

## Images

![Poe Power Supply,48V 0.5A Wall Injector Ethernet Adapter Ip Phone/Camera Supply,For Or Non Devices Via Only An Cable(Uk) - Image 1](https://m.media-amazon.com/images/I/619rryDR7qL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good choice for cctv, voip
*by G***O on 13 December 2025*

Powered a POE splitter for powering a security camera. Works as expected. Was working for a month 24/7 until I turned it off. Also compatible with IP Phone with PoE. I think it is compatible with most poe devices, but I have only limited set for actual verification. Recommend to buy for different use cases. PS I didnt verify a gigabit connection, only 100mbit devices used.

### ⭐⭐⭐⭐ Good
*by M***S on 13 March 2025*

Good

### ⭐⭐⭐⭐⭐ recommended
*by A***A on 27 April 2025*

Value for money, good product

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**Shop now:** [https://www.desertcart.sc/products/336697431-poe-power-supply-48v-0-5a-wall-injector-ethernet-adapter](https://www.desertcart.sc/products/336697431-poe-power-supply-48v-0-5a-wall-injector-ethernet-adapter)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-22*