Support IGMP Snooping 4-port Managed Ethernet POE Switch with Good EMC Performance

Power

Power Input

DC48-57V（Dual Power Redundant Backup）

Access terminal

Phoenix terminal

Dual power redundancy

Support

Built-in overcurrent 4.0A protection

Support

Reverse connection protection

Support

LED Indicators

Power indicator

PWR

Interface indicator

Electric port,Fiber port（Link/ACT）

RJ45 Ports

RJ45 specification

4xRJ45,10/100/1000BaseT（X）automatic detection,MDI/MDI-X adaptive

Standards

IEEE802.3-10BaseT、IEEE802.3u-100BaseTX/100Base-FX、IEEE802.3x-Flow Control、IEEE802.3z-1000BaseLX、IEEE802.3ab-1000BaseTX、IEEE802.1ab、IEEE802.1D-Spanning Tree Protocoll、IEEE802.1w-Rapid Spanning Tree Protocoll、IEEE802.1Q -VLAN Tagging、 IEEE802.1p -Class of Service、IEEE802.1X-Port Based Network Access Control

Fiber Ports

Fiber ports specification

2x1000BaseFX ports（SFP）

POE Specification

POE standard

IEEE802.3af/ IEEE802.3at

POE ports

1-4 port support POE

Power Output

Max. 15.4W (IEEE 802.3af)

Max. 30W (IEEE 802.3at)

PoE port Auto detect AF/AT devices

Ethernet Software Features

Network security

Support IEEE 802.1x, HTTP, RADIUS, MAC address binding

Management and maintenance

Support Console, Telnet and WEB management modes, and support SNMP v1/v2/v3

Redundancy technology

Supports STP, RSTP, MSTP, and ERPS

Multicast technology

IGMP snooping、Support static multicast

Exchange function

Support port speed limit support port aggregation support port flow control.

Support port VLAN, IEEE 802.1Q VLAN.

Support broadcast storm suppression.

Switch properties

Transmission mode

Store-and-forward

Packet Buffer Memory

12Mbit

Switching delay

<10μs

MAC Address Table

8K

Bandwidth

38G

Power dissipation

<5W

Certification

MTBF

300,000 hours

EMI

FCC Part 15 Subpart B Class A，EN 55022 Class A

EMC

IEC(EN)61000-4-2(ESD)：±6kV(contact),±8kV(air)

IEC(EN)61000-4-3(RS)：10V/m(80～1000MHz)

IEC(EN)61000-4-4(EFT)：Power Port : ±2kV CM//±1kV DM

IEC(EN)61000-4-5(Surge)：Power Port : ±2kV CM//±1kV DM

IEC(EN)61000-4-6：3V(10kHz～150kHz)，10V(150kHz～80MHz)

IEC(EN)61000-4-16：30V cont. 300V,1s

IEC(EN )61000-4-8

Shock ：IEC 60068-2-27

Freefall ：IEC 60068-2-32

Vibration ：IEC 60068-2-6

Working Environment

Working temperature

-40～75 ℃

Storage temperature

-40～80 ℃

Relative Humidity

5%～95%( no condensation）

Mechanical properties

Shell

Metal shell

Dimensions

143.7x 104x 47.7mm

Protection type

IP40

Weight

0.64Kg

Installation method

DIN rail

Heat dissipation mode

Natural cooling, no fan

Warranty

Warranty period

1 year