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4-Port 10/100M Passive POE power supply

Name: 4-Port 10/100M Passive POE power supply
Brand: E-link China Technology Co.,LTD
SKU: LNK-POE-4P
Price: 151.90 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: E-link

Certification: CE, RoHS, FCC, ISO9001

Model Number: LNK-POE-4P

Document: E-link 4 Ports Passive POE ....0.pdf

Payment & Shipping Terms

Minimum Order Quantity: 1pcs

Price: $4.9-299

Packaging Details: Industrial PoE Switch Standard Carton Packaging

Delivery Time: 7-10 working days

Payment Terms: L/C,T/T,Western Union,,PayPal

Supply Ability: 100000PCS/Month

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Specifications

Description

Ratings & Reviews

Specifications

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                                                                                                                                                                                                                                                                                                                                                                                                      4-Port Passive POE power supply, 4-Port PoE power supply, 100M Passive POE power supply
                                                  

Input Voltage:	12-57Vdc	Operating Temperature::	0 To 40℃ (32 To 104℉)
Output Ripple:	1% Max	Warranty:	3 Year
Input Type:	Passive	Operating Humidity:	10~ 90% Non Condensing

Input Voltage:	12-57Vdc
Operating Temperature::	0 To 40℃ (32 To 104℉)
Output Ripple:	1% Max
Warranty:	3 Year
Input Type:	Passive
Operating Humidity:	10~ 90% Non Condensing

Description

4-Port 10/100M Passive POE power supply

4-Port 10/100M Passive POE power supply

Product Advantages

► Panel 4 integrating passive POE injector suitable for powering up to eight devices.

► The RJ45 connectors on one side are connected Ethernet ports with no power (switch) on the opposite side of the device used to connect power for Ethernet cable.

► Are used to power the two unused pairs of the Ethernet cable

► Power couples: 4.5 (positive pole) / 7.8 (negative pole)

Overview

This Power over Ethernet module allows you to power up to 4 devices remotely over ethernet wiring up to 328 ft (100 meters) away. Add PoE ability to any Ethernet switch or router. Use this device to inject power into the CAT-5, CAT-6 or CAT-7 cable. Standard Ethernet uses 2 of the 4 pairs, passive POE uses unused pins 4/5 for plus power, and 7/8 for ground.Many popular devices like Cameras, IP Phones, WiFi Access Points use this method to centralize the power source.

Technical Indexes

Type	Passive POE power supply
Input Voltage	12-57Vdc
Input Current	1.5A max
Input Type	Passive
Output Voltage / Power	12-57Vdc, 1.5A max
Output type	Single output 4RJ45 connector ---POE 4RJ45 connector ----LAN
Ethernet speed	10/100Mbps Pin 45+78-, 2 pairs
Internet standard	NO Compliance IEEE802.3AF/802.3AT
Material	Plastic
Approval	CE/ROHS/FCC
Warranty	3 year
Output Ripple	1% Max
Efficiency	≥80%
Response Time	<1ns
Combined Load Regualtion	±3%
Combined Line Regualtion	±5%
LED indicator	Power on, Green (With Plastic enclosure)
Operating Temp	0 to 40℃ (32 to 104℉)
Storage Temp	(-)20 to 85 ℃ ( -22 to 158 ℉)
Operating Humidity	10~ 90% Non condensing

Ordering Information

LNK-POE-4P

4-Port 10/100M Passive PoE Power Supply: 4*RJ45 connector(POE) + 4*RJ45 connector(LAN), Input Voltage-12~57V, Output Voltage-12-57VDC 1.5A max

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

Aduball Islad

Egypt Mar 30.2026

Helpful (21)

Product works perfectly. No issues at all. Good packaging for international transport. Will buy again

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