Product Describe:

*With 8pcs 10/100Mbps Ethernet ports
*One power indicator LED, 8pcs indicator LED for the Switch ports
*One AC power cord  

Features:

*Support Ethernet LAN card automatically adaptation 
*Support straight-through or crossover cable
*Plug-and-Play simply
*Wire-speed reception and transmission
*Auto learning and refreshing the MAC address
*Support flow control for full-duplex, and back pressure for half-duplex
*Extensive front-panel diagnostic LED
*With broadcast storm protection

Specification:

Standards: IEEE802.3 10Base-T Ethernet
IEEE802.3u 100Base-TX fast Ethernet
IEEE802.3x flow control
ANSI/IEEE Std 802.3 N-way auto-negotiation
IEEE802.1Q
IEEE802.1XIEEE802.1S/D
IEEE802.3AB
Topology:  Star
Protocol:   CSMA/CD
Transmits Method:  Store-and-Forward   

Data Transfer Rate: 

Ethernet: 10Mbps (half duplex)
20Mbps (full duplex)
Fast Ethernet: 100Mbps (half-duplex)
200Mbps (full-duplex)
Gigabit Ethernet: 1000Mbps(half-duplex)
2000Mbps (full duplex)
Network Media: 10Base-T: 2-pair Category 3,4,5 Cable (100m)

100Base-TX: 2-pair category 5 cable (100m)
Environment and Physical:
Power supply: DC 5V.2A, 50Hz
Power dissipation: 25w max

Humidity: 5% to 95%
Emissions: FCC Class A, CE, VCCI Class A, C-Tick
Safety: UL,CSA