TP-Link JetStream 48-Port Gigabit L2+ Managed Switch with 4 10GE SFP+ Slots. Switch type: Managed, Switch layer: L2+. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000) , Basic switching RJ-45 Ethernet ports quantity: 48, Console port: RJ-45. MAC address table: 16000 entries, Switching capacity: 176 Gbit/s. Networking standards: IEEE 802.1D, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.3ad. Rack mounting, Form factor: 1U