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2-Group POE Adapter Injector Up to 30W of power on 2-pairs

China 2-Group POE Adapter Injector Up to 30W of power on 2-pairs

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2-Group POE Adapter Injector Up to 30W of power on 2-pairs

MOQ： 1pcs
Price： US$15-US$20
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Payment Terms	T/T,Western Union,MoneyGram,PayPal
Supply Ability	1000/Month
Delivery Time	1-3 working days
Packaging Details	HDMI Fiber PoE Injector Standard Carton Packaging
Standard	IEEE 802.3af, IEEE 802.3at
output voltage	DC 48V; Two Groups 0.6A,Single Port≤30W
indicator	Power and Two Data+Power indicator
voltage range	AC 100～240V 50/60Hz
Dimensions (W X D X H)	5.79 x 2.28x 1.57 in.(147×58×40mm) (Mounting holes on the other gauge)
Weight	About 200g
Brand Name	E-link
Model Number	LNK-PJ202/LNK-PJ302
Certification	ISO9001, CE, ROHS, FCC
Place of Origin	China

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Product Details
Company Details

Product Specification


Payment Terms	T/T,Western Union,MoneyGram,PayPal	Supply Ability	1000/Month
Delivery Time	1-3 working days	Packaging Details	HDMI Fiber PoE Injector Standard Carton Packaging
Standard	IEEE 802.3af, IEEE 802.3at	output voltage	DC 48V; Two Groups 0.6A,Single Port≤30W
indicator	Power and Two Data+Power indicator	voltage range	AC 100～240V 50/60Hz
Dimensions (W X D X H)	5.79 x 2.28x 1.57 in.(147×58×40mm) (Mounting holes on the other gauge)	Weight	About 200g
Brand Name	E-link	Model Number	LNK-PJ202/LNK-PJ302
Certification	ISO9001, CE, ROHS, FCC	Place of Origin	China

2-Group POE Adapter Injector

Model : LNK-PJ202/LNK-PJ302

Overview

PoE (Power over Ethernet) is a cutting-edge technology that transmits both data and electricity via

a single Ethernet cable, and the 2-Group POE Adapter Injector serves as a key PSE (Power Sourcing

Equipment) component in such systems—bridging power supply and data connectivity for distributed

network setups. A complete PoE system consists of PSE (like the 2-Group POE Adapter Injector) and PD

(Powered Devices such as IP cameras or wireless APs), with the 2-Group POE Adapter Injector featuring

two independent functional groups to support simultaneous power-data transmission for dual PD clusters.

This 2-Group POE Adapter Injector leverages two idle twisted pairs among the four in Ethernet cables to

transfer electricity while synchronizing Ethernet data transmission—eliminating the need for additional power

cabling. Each group of the 2-Group POE Adapter Injector operates independently, ensuring stable power

delivery and data transfer for its connected PDs without mutual interference, making it ideal for rigorous

network environments where power wiring is difficult (e.g., ceiling-mounted equipment or outdoor deployments).

As a dedicated PSE, the 2-Group POE Adapter Injector provides an effective centralized power supply solution

for IP network and WLAN wireless broadband equipment deployment. It is perfectly suited for scenarios like IP

monitoring (powering dual sets of dome/bullet cameras) and wireless access (supporting two 802.11ac/ax access

points), streamlining multi-device setup without the hassle of separate power adapters. Compared to single-group

injectors, the 2-Group POE Adapter Injector doubles deployment efficiency while retaining cost advantages—

reducing material expenses for cables and on-site installation manpower.

Extending PoE’s value, the 2-Group POE Adapter Injector aligns with PoE+ technology advantages to deliver a

cost-beneficial "last-100-meter" broadband network solution. It supports transmission of various data via the

network and is widely applicable in networking scenarios including residential communities (powering corridor

APs and entrance cameras), schools (connecting classroom IP phones and surveillance devices), hotels (linking

lobby wireless points and security cameras), and office buildings (supporting workstation thin clients). With its dual

-group design, seamless integration with PoE ecosystems, and versatile applicability, the 2-Group POE Adapter

Injector enhances the practicality of PoE technology in multi-device network deployments.

Features

► Transfer the data and power through the existing network, plug-and-play

► Conforms the IEEE 802.3at standard

► 100M or 1000M transmission rate to meet the high-bandwidth network applications

► Up to 30W of power on 2-pairs

► Auto-detect of PoE( IEEE 802.at/af) equipment;

► The input terminal of the AC voltage or DC power supply mode can be selected

► Use PD and PSE power supply equipment together,they can provide both data and

► Power for those not support PoE network equipment

► PD output is 5V/9V/12V etc. voltage (choose one)

Technical Indexes

Standard	IEEE 802.3af, IEEE 802.3at
Transfer Data	10/100M or 10/100/1000Mbps
transmission medium	10 Base-T: Cat3, 4, 5 UTP, ≤100m 100/1000BASE-TX:Cat5 and Up UTP,≤100m
output voltage	DC 48V; Two Groups 0.6A,Single Port≤30W
Interface	RJ45
Interface	power plug: according to requirement
indicator	Power and Two Data+Power indicator
voltage range	AC 100～240V 50/60Hz
power dissipation	Standby 2.8W; FL 60W
Dimensions (W X D X H)	5.79 x 2.28x 1.57 in.(147×58×40mm) (Mounting holes on the other gauge)
Weight	About 200g
Environment	Operating Temperature: -15℃～+45℃(5℉~113℉)
	Operating Humidity: 20% ～85％
	Storage Temperature -25°C—60°C(-13℉~140℉)
	Storage Humidity:20% ～90％

Ordering Information

Model	Decription
LNK-PJ202	2-Port PoE Adapter, 10/100Mbps, IEEE 802.3af 15.4W
LNK-PJ202AT	2-Port PoE Adapter, 10/100Mbps, IEEE 802.3at 30W
LNK-PJ302	2-Port PoE Adapter, 10/100/1000Mbps, IEEE 802.3af 15.4W
LNK-PJ302AT	2-Port PoE Adapter, 10/100/1000Mbps, IEEE 802.3at 30W

Application

Company Details

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Business Type:

Manufacturer,Exporter 
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Year Established:

2001 
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Total Annual:

>10000000
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Employee Number:

21~200 
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Ecer Certification：

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Established in 2001 & headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading manufacturer of fiber optic communication and video transmission products in China. Our main products include: Fiber Media Converters Industrial Ethernet PoE switchs P... Established in 2001 & headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading manufacturer of fiber optic communication and video transmission products in China. Our main products include: Fiber Media Converters Industrial Ethernet PoE switchs P...

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E-link China Technology Co.,LTD
5F, Building D South, Jinshenghui Science Park, No. 3, Dafu Road, Fucheng Street, Guanlan, Longhua District, Shenzhen, China
https://www.industrialpoeswitches.com/

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