3CRS42G-24P-91 3Com 4210G Pwr 24 Gigabit Ethernet Switch 24 Ports Manageable 20 X Poe 6 X Expansion Slots 10 100 1000Base T Poe Ports
3CRS48G-24-91 3Com 4800G 24 X 10 100 1000 4 X Shared Sfp Ports L3 Managed Gigabit Ethernet 1U Desktop Switch
3CRS48G-24S-91 3Com E4800 24G Sfp 24 Ports Layer 4 Managed Stackable Gigabit Ethernet Switch With 8 X Sfp Mini Gbic
3CRS48G-48-91 3Com 4800G 48 Gigabit Ethernet Switch 4 X Sfp Mini Gbic 2 X Expansion Slot 48 X 101001000Base T
3CRS48G-48P-91 3Com 4800G Pwr 48 Ports Gigabit Ethernet Switch 4 X Sfp Mini Gbic 2 X Expansion Slot 48 X 10 100 1000Base T
3CSFP81-ACC Accortec 100Mbps 100Base Fx Multi Mode Fiber 2Km 1310Nm Lc Connector Sfp Transceiver Module
3CSFP81AO Addonics 100Mbps 100Base Fx Multi Mode Fiber 2Km 1310Nm Lc Connector Sfp Transceiver Module
3CSFP82 3Com Switch 5500 Ei Fast Ethernet 100Mbps 100Base Lx10 Single Mode Fiber 10Km 1310Nm Lc Connector Sfp Transceiver Module