Allied Telesis AT-x550-18XSPQm-50. Switch type: Managed. Basic switching RJ-45 Ethernet ports type: 10G Ethernet (100/1000/10000), Basic switching RJ-45 Ethernet ports quantity: 8. Switching optical modules type: 40 Gigabit Ethernet. MAC address table: 16000 entries, Switching capacity: 480 Gbit/s. Networking standards: IEEE 1588, IEEE 802.1AX, IEEE 802.1D, IEEE 802.1s, IEEE 802.1v, IEEE 802.1w, IEEE 802.1x, IEEE.... Power over Ethernet (PoE)