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1. Install the PoE switch in a ventilated and dry place that is free of electromagnetic source, vibration, moisture, and dust.

2. Make sure the ventilation openings on the switch are not blocked.

3. Use CAT5 or 5e UTP/STP cables.

4. AC input (100~240V/AC, 50~60Hz), for a max. consumption of 150W/250W.

Outdoor L2 Gigabit PoE Switches

Quick Installation Guide

The H51 series is a 4/8 port 10/100/1000BaseT at PoE or PoH/bt switch capable of feeding 15.4/30W or 15.4/30//60/90W 

(54V max. per port) power to Power over Ethernet (PoE) devices. It comes with another 2x GbE TP port + 2xGbE SFP port 

or 4xGbE SFP port. The switch is capable of a total of 120W/240 Watts PoE power budget.

IMPORTANT

INTRODUCTION

* 1x PoE switch

* 1x Quick Installation Guide

* 1x Console cable

* 1x T25 L-wrench, 4x wall anchors

PACKAGE CONTENTS

5. Digital output (relay): ON/OFF, support 24VDC/1A. Digital input: level 0(Low), level 1(High). 

Reset button      

Task

Method

SYS LED Behavior

Port Status LED Behavior

Reset

Press 2 ~ 7 seconds Blinking Green

All LEDs Off.  

Restore Defaults  Press 7 ~ 12 seconds Blinking Green

All LEDS On. 

P/N:A625012401G

Model

Description

H51-044-30-150

4xGbE 30W PoE+2xGbE SFP+

2xGbE RJ45 100-240 VAC Input

H51-044-90-250

4xGbE 90W PoH PoE+2xGbE SFP+

2xGbE RJ45 100-240 VAC Input

H51-084-30-250

8xGbE 30W PoE+4xGbE SFP

100-240 VAC Input

Model

Description

H51-044-30-DC

4xGbE 30W PoE+2xGbE SFP+

2xGbE RJ45 12-56 VDC Input

H51-044-90-DC

4xGbE 90W PoH PoE+2xGbE SFP+

2xGbE RJ45 12-56 VDC Input

H51-044-91-250

4xGbE 90W bt PoE+2xGbE SFP+

2xGbE RJ45 100-240 VAC Input

H51-044-91-DC

4xGbE 90W bt PoE+2xGbE SFP+

2xGbE RJ45 12-56 VDC Input

H51-084-30-DC

8xGbE 30W PoE+4xGbE SFP

12-56 VDC Input

H51-044-30-150

Digital input
Digital output relay

Console port

Reset button

Power1 LED

Power2 LED

DO LED

10/100/1000

PoE RJ45 ports

48~56VDC Input

100~240VAC

AC on/off switch

H51-044-30-DC

Digital input
Digital output relay

Console port

Reset button

Power LED

DO LED

10/100/1000

PoE RJ45 ports

12~56VDC

Input

12~56VDC

Output

DC on/off switch

Console port

12~56VDC

Input

12~56VDC

Output

DC on/off switch

H51-084-30-250

100/1000

SFP ports

Digital input
Digital output relay

Console port

Reset button

Power1 LED

Power2 LED

DO LED

10/100/1000

PoE RJ45 ports

48~56VDC Input

100~240VAC

AC on/off switch

H51-084-30-DC

100/1000

SFP ports

Digital input
Digital output relay

10/100/1000

PoE RJ45 ports

H51-044-90-250

H51-044-91-250

Digital input
Digital output relay

Console port

Reset button

Power1 LED

Power2 LED

DO LED

10/100/1000

PoE RJ45 ports

10/100/1000

RJ45 ports

48~56VDC Input

100~240VAC

AC on/off switch

H51-044-90-DC

H51-044-91-DC

100/1000

SFP ports

100/1000

SFP ports

10/100/1000

RJ45 ports

100/1000

SFP ports

100/1000

SFP ports

10/100/1000

RJ45 ports

100/1000

SFP ports

100/1000

SFP ports

Digital input
Digital output relay

Console port

Reset button

Power LED

DO LED

10/100/1000

PoE RJ45 ports

Reset button

Power LED

DO LED

12~56VDC

Input

12~56VDC

Output

DC on/off switch

10/100/1000

RJ45 ports

100/1000

SFP ports

100/1000

SFP ports

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