Alcatel 550W AC backup power supply (OS6450-BP-PH)

Smart Switch, 1 x Gigabit LAN, 16 x SFP + cages, Dual Core 800MHz CPU, 1GB RAM, 1U rackmount passive cooling case, Dual Power Supplies

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)

An outdoor 18 port switch with 15 reverse PoE ports and SFP. Cut costs, not speed – choose GPEN over GPON!