Technical Details for 3Com Superstack 3 Switch 4400 SE

3Com Superstack 3 Switch 4400 SE ... an easy upgrade to multilayer capabilities. Designed for all network sizes and applications, this new-generation switch offers comprehensive functionality ranging from plug-and-play installation to hot-swappable resilient stacking. Optional plug-in modules let you expand the 3Com SuperStack 3 Switch 4400 SE to provide cost-effective, resilient, high-speed connections - such as Gigabit Ethernet copper and fiber backbone links - to ensure rapid access to important network resources. And to protect your investment, you can upgrade the SuperStack 3 Switch 4400 SE to the enhanced functionality of the other products in the SuperStack 3 Switch 4400 family.