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P/N : HL-D604EP-2E
Product Details


HL-D604EP-2E has a total PoE budget of 65 watts, which is an ideal solution to meeting the demand for sufficient PoE power for network applications. The four 802.3at/af PoE ports provide PoE power injector function which is able to drive two IEEE 802.3at compliant powered devices or four IEEE 802.3af compliant powered devices. The HL-D604EP-2E also provides a simple, cost-effective and non-blocking wire-speed performance. It comes with a palm-size metal housing, suitable for the desktop deployment of SOHO or home-use network environment.


Typical applications please refer to following picture



Six 10/100Mbps Fast Ethernet ports

4 ports support 52V DC power to PoE powered device

Complies with IEEE 802.3af/at Power over Ethernet end-span + mid-span PSE

Up to 4 IEEE 802.3af/2 IEEE 802.3at devices powered

Supports PoE power up to 30 watts for each PoE port

65-watt PoE budget

Hardware DIP switch for 10M and 100M mode selection; the 10M mode features 30-watt PoE transmit distance of 250m at speed of 10Mbps

Auto detects powered device (PD)

Circuit protection prevents power interference between ports

Remote power feeding up to 100m in the standard mode

Hardware based 10/100Mbps auto-negotiation and auto MDI/MDI-X

Flow control for full duplex operation and back pressure for half duplex operation

0.74M packet size support

Integrates address look-up engine, supporting 1K absolute MAC addresses

Automatic address learning and address aging

Solid DIP switch to isolate ports to prevent broadcast storm and defend DHCP spoofing

Desktop palm size

LED indicators for LINK/ACT

One 52V DC power jack

Products Panel Figure

Front panel


Technical Specifications





Power Supply

Power Supply Mode

Power Adaptor

Voltage Range


Power Consumption

The device <5W                        

POE power supply <65W

Network Port Parameter

Network Ports

1~4 Ethernet Port10/100Mbps

1 Uplink Port10/100Mbps

Transmission Distance

1~4 Ethernet Port100m

Mandatory 10 Mbps reach up to 250m

Uplink port100m

Transmission Media

1~4 Ethernet PortCat5e/6 standard UTP cable,     Uplink PortCat5e/6 standard UTP cable

POE Agreement

IEEE802.3 af/at standards

PoE Power Supply Mode

End-span method

PoE Power Supply Wattage

Each port ≤30WWhole device65W

Network Switch Specification

Network Standard

IEEE802.3 10BASE-TIEEE802.3u 100BASE-TX/FXIEEE802.3azUplink optical fiber port )

Swap Mode

Store-and- forward

Data-Caching Mechanism


MAC Address List


Status Indicators

Power Indicator Light

One power light Green

Network Port LED

1~4 port ( green light on RJ45 jack) Blinking when transceiver data


 10M and 100M

10M: CCTV Mode, support 250meter power and data

100M: normal mode, support 100meter

Protection Level

Surge Immunity

Level 3, executive standardIEC61000-4-5

Electrostatic Protection

1a touch electric discharge: level 3     

1a Air discharge: level 3    

Executive standardIEC61000-4-2

Operating Environment

Working Temperature


Storage Temperature




Mechanical Attributes

Dimensions (L*W*H)







Mean time between failures MTBF



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