---
product_id: 18740205
title: "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"
brand: "wifi-texas"
price: "¥8303"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/18740205-poe-texas-4-port-poe-injector-gigabit-passive-power-over
store_origin: JP
region: Japan
---

# 4 PoE ports delivering 48V passive power Gigabit 10/100/1000 Mbps data throughput Easy wall-mount installation tabs 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

**Brand:** wifi-texas
**Price:** ¥8303
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your network like a pro—4 ports, zero hassle, total control!

## Quick Answers

- **What is this?** 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 by wifi-texas
- **How much does it cost?** ¥8303 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/18740205-poe-texas-4-port-poe-injector-gigabit-passive-power-over)

## Best For

- wifi-texas enthusiasts

## Why This Product

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

## Key Features

- • **Plug & play simplicity:** No complex setup—just connect and power your devices instantly with passive 'always on' 48V output.
- • **Blazing fast gigabit speeds:** Ensure zero signal loss with full 10/100/1000 Mbps compatibility for seamless data flow.
- • **Compact & mount-ready design:** Sleek 5x2x2 inch form factor with built-in tabs for clean, professional wall installation.
- • **Reliable & backed by warranty:** Enjoy peace of mind with a 1-year replacement warranty and expert support just a call away.
- • **Power up to 4 devices simultaneously:** Streamline your network with 4 PoE ports powering VoIP phones, WiFi APs, and IP cameras effortlessly.

## Overview

The PoE Texas 4 Port PoE Injector is a compact, gigabit-capable midspan injector delivering passive 48V power and data over Ethernet to up to four compatible 802.3af/at devices. Designed for easy wall mounting and plug-and-play use, it supports VoIP phones, WiFi access points, and IP cameras with reliable, continuous power and high-speed data transfer, backed by a 1-year warranty and dedicated customer support.

## Description

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

## Features

- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | WiFi-Texas |
| Item model number | GPOE-4A |
| Item Weight | 3.2 ounces |
| Product Dimensions | 5 x 2 x 2 inches |
| Item Dimensions  LxWxH | 5 x 2 x 2 inches |
| Color | black |
| Voltage | 56 Volts |
| Manufacturer | PoE Texas |
| ASIN | B015S6ZWXK |
| Is Discontinued By Manufacturer | No |
| Date First Available | October 10, 2013 |

## Product Details

- **Brand:** WiFi-Texas
- **Hardware Interface:** Ethernet
- **Color:** black
- **Compatible Devices:** Internet Protocol Camera
- **Data Link Protocol:** IEEE 802.3
- **Data Transfer Rate:** 1000 Megabits Per Second
- **UPC:** 752423138388
- **Manufacturer:** PoE Texas

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71MQSo6LhyL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/81QSIXvpB6L.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/81Dj455YocL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/71+ui4Fx7fL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/81dI70zU-hL.jpg)

## Questions & Answers

**Q: I purchased and thought I could run one line of data and have it come out four lines of poe.  it looks like each poe needs it's own data line? Why?**
A: This is a poe injector - it adds power to any non-PoE switch. In the description it says        *  this is not a switch - you use it to add PoE to any switch or router for each PoE port used, you need a jumper to a non-PoE switch.

**Q: can this device power 4 class3 devices at the same time?  If not can the power supply be swapped out to one that can support?**
A: This injector kit cannot support four, class 3 PoE devices at the same time. This injector, WT-GPOE-4, can be used with other power supply options such as the PS-48v60w, or PS-48v120w if you need a higher power budget. For further questions, please contact our technical support team.

**Q: Can i use this to power 4 ubiquiti uap-ac-lr wifi access points?**
A: If they have a date code of 1638 or higher, yes. Models with that date code (or higher) will operate using 802.3af PoE. Models with earlier date codes will need 24V PoE. Please feel free to contact our technical support team for more information. Thank you!

**Q: Does the power supply come with this product? I dont see that mentioned in the description or in any of the poctures.**
A: It says in the title and description - No power supply included * We recommend our 48 volts DC, 1 amp, 48 watts Power Supply * 2.1mm x 5.5mm DC power jack

## Frequently Bought Together

- 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
- PoE Texas 48v Power Supply - 48 Volt 60 Watt AC to DC Power Supply for Power Over Ethernet, PoE Injector, Adapter, Splitter, Extender, Network Switch - 60w 48vDC PoE Power for 802.3af, 802.3at Devices

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*