D-LINK SWITCH 48x1000+4xCOMBO SFP STACK L2

48-port 10/100/1000Mbps L2 Stackable Managed Gigabit Switch including 4-port Combo 1000BaseT/SFP with Standard Image- Managed Gigabit Ethernet Switch- 48 x 10/100/1000Mbps Auto-Negotiating Ports * Including 4 Combo 1000BaseT/Mini-GBIC SFP ports- 2 dedicated stacking ports for full-duplex 40Gbps stacking (up to 6 units/stack)- IEEE 802.1D/1w/1s Spanning Tree Protocol, 802.3ad Link Aggregation- LBD, Port Mirroring- IGMP/MLD Snooping- 802.1Q , Voice VLAN, Asymmetric VLAN, GVRP, Port/MAC-based VLAN- 802.1p, Bandwidth Control- ACL, Time-based ACL- SSH/SSL, Traffic Segmentation, ARP Spoofing Prevention, DHCP Server Screening, BPDU Attack Protection- Port/ Host Based 802.1X, Identity-driven security policy assignment, Port/Host Based WAC/MAC, Microsoft NAP Support - SNMP, RMON v1/v2, DHCP Auto-configuration, Flash file system, LLDP, DHCP Relay, Multiple images/configuration- 1U height, 19 Rackmount Installation- stacking cable DEM-CB50 or DEM-CB100 not included

Weight: 6.4 kg

Length: 310 cm

Width: 440 cm

Height: 44 cm