D-Link DGS-1210-52/E L2/L3 Smart+ switch, 48x GbE, 4x RJ45/SFP, fanless

48 10/100/1000 Base-T port with 4 x 1000Base-T /SFP ports - 48 x 10/100/1000Mbps Auto-Negotiating Ports - 4 x 1000BaseT SFP ports - Switching Capacity 104 Gbps - Advance power saving features – Max power consumption 43.50 Watts - 2 x smart fans - Half-/Full-Duplex, auto-negotiation, Auto MDI/MDIX - IEEE 802.3x Flow Control - 802.3ad Link Aggregation - Asymmetric VLAN, Auto Voice VLAN - 802.1p priority queues - MAC/IP filtering - MAC/IP-based ACL 450 rules - 802.1X port-base Access Control, Port Security - LLDP, LLDP-MED, Smart Binding, Traffic Segmentation - IPv6 configurations - D-Link Safequare Engine - Smart Console Utility, web based management, compact CLI - D-View 6.0 support - 19" Rackmount Installation - IEEE 802.3az EEE - 440mm x 250mm x 44mm – 4.1 Kg