NETGEAR ProSAFE 12-Port Gigabit Managed Switch Layer 2+ With Static L3 Routing (GSM7212F) Format: Rackmount Standards: IEEE802.3, IEEE802.3u, IEEE802.3ab, IEEE802.3af Primary Ports: 12 x SFP + 12 x RJ45 + Mini-USB RS-232 + Serial DB9 RS-232 Primary Port Speed: 10/100/1000Mbps MAC Address Table: 16K Switching Method: Store and Forward VLAN Support: Yes Jumbo Frames: Up to 9K packet size |