Fixed port

24*10/100/1000   Base-T +2* 1000Base-X

Power interface

AC100-240V   triangle Interface

LED Indicators

PWR

ssusupplysupply

Optical fiber   interface

SFP

Cable Type &   Transmission Distance

Twisted-pair

0-100m/250m

Monomode optical   fiber

20/40/60/80/100KM

Multimode optical   fibre

550M

Network Topology

Ring topology

Not Support

Star topology

Support

Bus topology

Support

Tree Topology

Support

Electrical Specifications

Input voltage

AC 100-240V   50/60Hz

Total Power consumption

<300W PoE (Built-in power)

Main board power

<15W

PoE

PoE protocol

802.3AF，802.3AT

Pin Assignment

1,2+/3,6-

PoE port

1-24

Dialing Switch Instruction

1

AI POE   (Automatically detect Able to reboot the unresponsive PoE devices for   recovery)

2

250m transmission

3

Port port   isolation

4

Storm control

Layer 2 Switching

Switching   capacity     

52G

Packet forwarding   rate  

38.6Mpps

MAC address   table  

8K

Buffer

4.1M

Jumbo frame

10K bytes

Forwarding delay

<10us

MDX/MIDX  

Support

Storm control

Support

Environment

Operating   temperature

-10℃~+50℃

Storage   temperature

-40℃~+70℃

Relative   humidity   

10%~90%   (non-condensing)

Thermal methods

Fanless   design, natural heat dissipation

MTBF                                                    

100,000 hours

EMC & Ingress Protection

Surge protection   for power

Common mode 6KV,   differential mode 2KV

Surge protection   for Ethernet port

Common mode 4KV,   differential mode 2KV

ESD

Air 8K, contact   15K

Free fall

0.5m

Mechanical Dimensions

Product size

440*280*44mm（LxWxH）

Installation   Method

Rack mounted,   desktop

Weight

3.9KG

Packing List

Packing list

Device,   Inspection Certificate, User manual, power cord