I/O Interface
PowerInput: AC 100-240V, 50/60Hz 
Ethernet4 Port 10/100M PoE + 1 Port 100M Ethernet Uplink
Switching Capacity 1Gbps
Packet Buffer448K
MAC Address 2K
Jumbo Frame 2Kbytes
Transfer Mode Store and forward
 MTBF100000 hour
Network ProtocolsIEEE802.3 (10Base-T)
IEEE802.3u (100Base-TX)
IEEE802.3x (Flow control)

PoE Protocol

IEEE802.3af (15.4W)
IEEE802.3at (30W)

Industry Standard

EMI: FCC Part 15 CISPR (EN55032) class A
EMS: EN61000-4-2 (ESD)、
EN61000-4-4 (EFT)、
EN61000-4-5 (Surge)

Network Medium

10Base-T : Cat3、4、5 or above UTP(≤100m)
100Base-TX : Cat5  or above UTP(≤100m) 


LED Indicators
PWR(power supply),SW(DIP),1-5 Green(Link & Data)
DIP Switch
VLAN:Port isolation mode. In this mode, the PoE ports (1-4) of the switch cannot communicate with each other, and can only communicate with the UP-link port. The port AI mode is turned on.
Normal: Normal mode, all port can communicate with each other, the transmission distance is within 100 meters, the transmission rate is 10M / 100M adaptive; The port AI mode is closed.
Extend:Link extension mode, 1-4 ports PoE power supply and data transmission distance can be extended to 250 meters, the transmission rate becomes 10M, and the port AI mode is turned on
Working EnvironmentWorking Temperature:-20~50°C
Storage Temperature:-40~85°C
Working Humidity :10%~90%,non-condensing
Storage Temperature:5%~90%,non-condensing
Working Height:Maximum10,000 feet
Storage height:Maximum 10,000 feet
Structure SizeProduct Dimension (L*W*H): 200mm*118mm*44mm
Package Dimension (L*W*H): 245mm*190mm*60mm
Packing InfoCarton MEAS:505*320*400mm
Packing Qty:20 units
Packing Weight:17KG
Power VoltageInput Voltage :AC 100-240 V
Power supply:52V1.25A
Power Budget: 65W
Package List Switch 1 pcs, Power cord 1 pcs, User manual 1 pcs