8 10/100TX + 1 Gigabit copper & mini GBIC managed switch

24 x 100M SFP SNMP Switch +2 x 1000T/w SFP Combo

3 slots 10/100M Modularized + 2 x Gigabit Combo
L2 Plus Managed Switch w/Redundant Power Supply

7 10/100/1000T + 2 10/100/1000T/Mini-GBIC Combo Managed Switch

3-Gigabit-Modular-Slots Chassis L2 + Managed Switch with 12-48V DC Redundant Power Supply socket

4 10/100/1000TX + 4 Mini-GBIC Managed Switch

24 10/100/1000TX with 4 mini GBIC Combo SNMP Managed Switch