Cisco 4900M Switch Accessory WS-X4900M-23CNTR (WS-X4900M-23CNTR)

Smart Switch, 5x SFP cages, 1x Combo port (SFP atau Gigabit Ethernet), 400MHz CPU, 128MB RAM, desktop case, RouterOS L5

Smart Switch, 20 x SFP cages, 4 x SFP + cages, 4 x Combo port (Gigabit Ethernet atau SFP), 800MHz CPU, 512MB RAM, 1U rackmount case, Dual Power Supplies, RouterOS L5 atau SwitchOS (Dual Boot)

Switch luar ruangan dengan lima port SFP

5x Gigabit PoE out Ethernet Smart Switch, SFP cage, plastic case, SwOS