D-Link DGS-1210-20 16-Portbase-T With 4sfp

Switch type: layer 2+ ip routing port configuration: 20 gigabit copper ports, 4 combo sfp ports switching capacity: 40 gbps design: desktop, rackmountable, fanless for quiet operation vlan: supports up to 256 groups, with special features for surveillance vlan and voice vlan igmp snooping: yes, for managing multicast traffic security features: 802.1x access control, dhcp server screening, and more qos: yes, for prioritizing network traffic jumbo frame support: up to 10000 bytes for improved performance management: web-based gui and command line interface for easy administration energy saving: eee compliant, d-link green technology dimensions: 280 x 180 x 44 mm built-in psu: yes 19′′ rack mountable: yes, includes mounting brackets