Ports 20 x 10/100/1000 + 4 x combo Gigabit SFP. Subtype Gigabit Ethernet. RAM 1 GB DDR3 SDRAM. Device Type Switch - 24 ports - L3 - Managed - stackable. Cisco - HP - IBM - Juniper - Avaya - SUN/ORACLE - Unify - Dell.
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