D-Link DGS-3048 - Managed Layer 2 Gigabit Switch, Full duplex D-Link DGS-3048 - Managed Layer 2 Gigabit Switch. Basic switching RJ-45 Ethernet ports quantity: 48. Full duplex. MAC address table: 16000 entries, Switching capacity: 96 Gbit/s. Networking standards: IEEE 802.1d, IEEE 802.1p, IEEE 802.1q, IEEE 802.1w, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE...