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You are here:Home > HD Network > P/N : HL-D724EP-2G
P/N : HL-D724EP-2G
    
Product Details

Overviews

The HL-D724EP-2G is a new generation of managed Gigabit PoE+ Switch featuring intelligent PoE functions to improve the availability of critical business applications. It provides IPv6/IPv4 dual stack management and built-in L2 Gigabit switching engine along with 24 10/100BASE-T ports featuring 30-watt 802.3at PoE+ and 4 additional

Gigabit TP/SFP combo ports. With a total power budget of up to 250/300/400 watts for different kinds of PoE applications, provide a quick, safe and cost-effective Power over Ethernet network solution for small businesses and enterprises.

Typical applications please refer to following picture

 

Features

24-port 10/100BASE-T Gigabit RJ45 copper with 24-port IEEE 802.3at/af PoE injector

4 additional Gigabit TP/SFP combo ports

RJ45 console interface for switch basic management and setup

Complies with IEEE 802.3at Power over Ethernet Plus, end-span PSE

Backward compatible with IEEE 802.3af Power over Ethernet

Up to 24 ports of IEEE 802.3af / 802.3at devices powered

Supports PoE power up to 30.8 watts for each PoE port

Auto detects powered device (PD)

Circuit protection prevents power interference between ports

Remote power feeding up to 100 meters

PoE management

Layer 2 Features

Products Panel Figure

Front panel

Technical Specifications

Hardware Specifications

Copper Ports

24 x 10/100BASE-T RJ45 Auto-MDI/MDI-X port

SFP/mini-GBIC Slots

4 additional Gigabit TP/SFP combo ports

PoE Injector Port

24 ports with 802.3at / af PoE injector function with port-1 to port-24

Console

1 x RS232-to-RJ45 serial port (115200, 8, N, 1)

Switch Architecture

Store-and-Forward

Switch Fabric

12.8Gbps/non-blocking

Switch Throughput@64Bytes

9.52Mpps

Address Table

8K entries

Shared Data Buffer

4.1 megabits

Flow Control

IEEE 802.3x pause frame for full-duplex
Back pressure for half-duplex

Jumbo Frame

10K bytes

Reset Button

< 5 sec: System reboot
> 5 sec: Factory default

LED

PWR, SYS, LNK/ACT, PoE-in-Use

Power Requirements

100~240V AC, 50/60Hz, auto-sensing

Dimensions (W x D x H)

440 x 300 x 44.5 mm, 1U height

ESD Protection

Contact Discharge 4KV DC
Air Discharge 8KV DC

Enclosure

Metal

Power over Ethernet

PoE Standard

IEEE 802.3af / 802.3at PoE+ PSE

PoE Power Supply Type

End-span

PoE Power Output

Per port 52V DC, 30.8 watts (max.)

Power Pin Assignment

1/2(+), 3/6(-)

PoE Power Budget

250/300/400W

Environment

Operating

Temperature: 0 ~ 50 degrees C
Relative Humidity: 5 ~ 95% (non-condensing)

Storage

Temperature: -20 ~ 70 degrees C
Relative Humidity: 5 ~ 95% (non-condensing)

 

 

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