D-Link DXS-5000-54S Switch

54-Port Data Centre Switch with 48 10 GbE SFP+ Ports and 6 40 GbE QSFP+ Ports, Bare Metal, ONIE compatible Specifications: 802.1X Access Control: Yes Guest VLAN: Yes IP Interfaces: Yes Layer 3 Switching: Yes Redundant PSU: Yes Stacking: No Number of Ports: 48 - 52 PoE Type Required: None Type of Port Required: 10 Gigabit Fibre | 40 Gigabit QSFP+ Switch Type: Layer 3+ IP Routing | Data Centre Switch Series: Data Centre 5000 Series 10 Gig ports: Yes Layer: Layer 3 Command Line Interface: Yes DHCP Server Screening: Yes Dimensions (Size): 440 x 406 x 44 mm Fans: 4 IGMP Snooping: Yes Jumbo Frame: 9K Link Aggregation: Yes QoS: Yes 19 inch Rack Mountable: Yes Warranty: Limited Lifetime SNMP: Yes Spanning Tree Protocol: Yes Switching Capacity: 1.44 Tbps Voice VLAN: Yes Features: 48 x 10G SFP+ ports 6 x 40G QSFP+ ports Wire-speed ultra-low latency switching Supports Open Network Install Environment (ONIE) for zero-touch installation of network OS SDN-enabled with OpenFlow 1.3 support Dual AC/DC hot-swappable power supply modules for 1+1 redundancy and load sharing Modular n+1 hot-swappable fan design