Industrial 3 Port POE Switch POE Extender

HR500-ATR-21 Support 1*100M POE by grid port + 2*100M POE power supply network port
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Product Details

 Product Description

HR500-ATR-21 is a industrial 100M Smart Ethernet POE switch, POE In port supports up to 30W power, industrial terminal, supports DC48-55V input; PoE out port supports af/at power supply, port support 10/ 100M adaptive, the maximum effective transmission distance is 250 meters; 1 key intelligent dialing supports three working modes, and the port supports POE watch dog;



Operating temperature range -40 ° C ~ +85 ° C, industrial grade chip design, port with lightning protectionand static protection, through industrial environmental certification, and in line with FCC, CE, CCC, RoHS standards, reliable industrial design can guarantee the automation system runs uninterrupted and stable.




1. Support 1*100M POE by grid port + 2*100M POE power supply network port

2. Support IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3X

3. Compatible with IEEE802.3af (15.4W), IEEE802.3at (30w)

4. Support one-touch dialing, three working modes VLAN, Default, Extend

5. Support POE network power and DC 48-55 V input working mode

6. Support POE watch dog

7.-40 to 85 ° C operating temperature

8. POE In and out ports support 6KV lightning protection

poe extender 800meters hongrui

General Performance Indicator

Product Name

Industrial-grade   intelligent standard 100M 2+1 powered POE switch

Product Model



1*100M POEUplink Ports +2*100M POE port


PoE Parameters

PoEStandard:IEEE802.3af /IEEE802.3at

Each Port Max:15.4 W (IEEE   802.3af)

Each Port Max:30 W (IEEE   802.3at)

PoE   compatibility:IEEE  802.3af/atadapt

POE   port input voltage: DC48-55V

POE   Power PIN :1/2+;3/6- or 4/5+;7/8-

Network transmission medium

10BASE-T: Cat5e UTP(≤250 M)

100BASE-TX:Cat 5 or aboveUTP(≤100 M)

DIP Definition

VLAN: 1-2 port Isolated (Left, the indicator light is   always on)POE watch dog open

Default:Normal mode(Middle, the   indicator light is off)POE watch dog off

Extend:10M 1-2 Port    250m(Right, the indicator light flashes)POE   watch dog open

Power Supply

Input Voltage: DC 48-55 V   

Input Ways:2PIN   Industrial terminal or PoE in

Working Environment

Operating   Temperature:  -40~75℃

Storage   Temperature: -40~85℃

Operating   Humidity: 5%~95 % (   Non-condensing)

Physical Dimension

Protection level: IP20

Installation: Wall Mount

Product Weight::0.2KG   (with Package weight)::0.3KG(without power supply)

Product Dimension (L×W×H):95mm*95mm*28mm

Package Dimension (L×W×H):175mm*130mm*55mm

Package List

1.Industrial grade POE power supply:1 Sets

2.Instruction manual:1PCS

3.Certificate, warranty card:1PCS




100,000 Hours


3 Years

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