Mechanical Dimensions 442 x 285 x 44 mm (17.4 x 11.2 x 1.7") Weight Without mounting brackets: 4.3 kg (9.5 lb) With mounting brackets: 4.4 kg (9.7 lb) Enclosure material SGCC steel Hardware Management interface Ethernet In-Band Networking interface (24) GbE RJ45 ports (2) 1/10G SFP+ ports PoE interface (16) PoE/PoE+ (Pins 1, 2+; 3, 6-) (8) 60W PoE++; PoE/PoE+ (Pins 1, 2+; 3, 6-) / PoE++ (Pair A 1, 2+; 3, 6-) (Pair B 4, 5+; 7, 8-) Total non-blocking throughput 44 Gbps Switching capacity 88 Gbps Forwarding rate 65.472 Mpps Power method (1) Universal input, 100—240V AC, 50/60 Hz (1) USP-RPS DC input, 52V DC, 7.69A; 11.5V DC, 2.61A Power supply AC/DC, internal, 450W Supported voltage range 100—240V AC Max. power consumption 50W (Excluding PoE output) Total available PoE 400W Max. PoE wattage per port by PSE PoE+: 32W PoE++: 64W Voltage range PoE mode PoE: 44—57V PoE+: 50—57V ESD/EMP protection Air: ± 16kV, contact: ± 12kV LCM display (1) 1.3" touchscreen Button Factory reset Shock and vibration ETSI300-019-1.4 Standard Ambient operating temperature -5 to 40° C (23 to 104° F) Ambient operating humidity 10 to 90% noncondensing Certifications CE, FCC, IC Switching Features Layer 2 features IGMP snooping STP / RSTP with priorities and port-level disable Port isolation Storm control Voice VLAN Port mirroring LACP port aggregation Multicast / broadcast rate limiting MAC address blocking Flow control 802.1X control Jumbo frames Proprietary loop protection DHCP snooping / guarding Egress rate limit LLDP-MED Port restricted by MAC Device isolation with ACLs Layer 3 features DHCP for locally-managed networks DHCP relay Inter-VLAN routing between networks on same switch Static routing between local networks Network isolation with ACLs LEDs System Status Ethernet PoE Speed/link/activity SFP+ Link/activity RPS Status