Main features <ul>
In conformity to IEEE 802.3 10 Base-T standard. In conformity to IEEE 802.3u 1000 Base-TX, IEEE802.3z, IEEE802.3abstandard
Built in high efficiency SRAM for packet buffer, with 1K-entry lookup table and 4-way associative hash algorithm
Half duplex: back pressure flow control 
Full duplex: IEEE802.3x flow control
Automatic identification of MDI/MDI-X cross line</ul>
Technical parameter:<ul>
Standard protocol: IEEE802.3 10 Base-T standard, IEEE 802.3u 1000Base-TX and IEEE802.3z standard
Connector: one UTPRJ-45 connector, one SC/ST connector
Operation mode: full duplex mode or half duplex mode
Power supply parameter: <ul>
Adapter(External): 110-265V AC input, 5V1A DC output
Power(Internal): 110-265V AC input, 5V1A DC output </ul>
Environmental temperature: 0℃ - 50 ℃
Relative humidity: 5%-90%
TP cable: Cat5 UTP cable
Transfer fiber: <ul>
multi-mode: 50/125, 62.5/125 or 100/140μm
single mode: 8.3/125, 8.7/125, 9/125 or 10/125μm </ul>
Dimensions: <ul>
Power external: 94mm(L)x 71mm(W) x 26mm(H)   
Power internal: 150mm(L) x 110mm(W)x 28mm(H)