3COMSUPERSTACK3SWITCH3870 24PORT

3Com SuperStack 3 Switch 3870delivers wirespeedGigabit Ethernet switching, with tentimes the performance of 10100desktop switching but at similar prices.Tri speed operation of the switchenables backward compatibility withexisting devices, such as printers,while still allowing new PC's andservers to operate at their maximumpotential.This switch also has notableinvestment protection capabilities.Along with the built in 10Gbpsstacking ports, each Switch 3870 alsohas an expansion slot capable ofsupporting an additional 10Gbps fullduplex 20Gbps total high speedEthernet connection. And, theswitch silicon supports multilayerLayers 2 3 4 switching.