3C17223 - 3Com - Single-Port MT-RJ 1Gbps 1000Base-LX Gigabit Ethernet Expansion Module for SuperStack 3 4400 Switch Series 3C17223 - 3Com - Single-Port MT-RJ 1Gbps 1000Base-LX Gigabit Ethernet Expansion Module for SuperStack 3 4400 Switch Series $933.13 $790.79
3C17220 - 3Com - SuperStack 3 Gigabit 1000Base-T 4400 Ethernet Switch 3C17220 - 3Com - SuperStack 3 Gigabit 1000Base-T 4400 Ethernet Switch $200.95 $170.30
JE039A - HP - SuperStack 3 Gigabit 1000Base-SX 4400 Ethernet Switch Module JE039A - HP - SuperStack 3 Gigabit 1000Base-SX 4400 Ethernet Switch Module $151.05 $128.01
3C17131 - 3Com - SuperStack 3 Gigabit 1-Port 1000Base-SX 4300 Ethernet Switch 3C17131 - 3Com - SuperStack 3 Gigabit 1-Port 1000Base-SX 4300 Ethernet Switch $266.43 $225.79
3C16975 - 3Com - SuperStack II 3300 1 x Port 1000Base-SX Gigabit Ethernet Switch Module 3C16975 - 3Com - SuperStack II 3300 1 x Port 1000Base-SX Gigabit Ethernet Switch Module $82.81 $70.18
3C17710 - 3Com - SuperStack 3 Switch 4900 4-Port 1000BASE-SX module 3C17710 - 3Com - SuperStack 3 Switch 4900 4-Port 1000BASE-SX module $69.38 $58.80