ZyXEL XGS1935-28HP 24xGbE PoE LAN (375W) 4xSFP+ port Lite-L3 smart menedzselhető PoE switch XGS1935-28HP-EU0101F

Description Product name 24-port GbE PoE Lite-L3 Smart Managed Switch with 4 10G Uplink Switch class Smart Managed Port Density Total port count 28 100/1000 Mbps 24 10 Gigabit SFP+ 4 PoE IEEE 802.3at (PoE+) 24 Total PoE budget (watts) 375 Performance Switching capacity (Gbps) 128 Forwarding rate (Mpps) 95.2 Packet buffer (byte) 1.5 M MAC address table 16 K Jumbo frame (byte) 9 K L3 forwarding table Max. 512 IPv4 entries; Max. 512 IPv6 entries Routing table 32 VLAN routing Yes IP interface (IPv4/IPv6) 32/32 Flash/RAM 32 MB/512 MB Power Input 100 to 240 V AC, 50/60 Hz Max. power consumption (watts) 452.6 Min. power consumption (watts) 15.9 Physical Specifications Dimensions (WxDxH)(mm/in.) 440 x 270 x 43/17.32 x 10.63 x 1.69 Weight (kg/lb.) 3.6/7.94 Included accessories Power cord Rack mounting kit Green Features Energy-Efficient Ethernet Yes ESD/Surge Protections Ethernet port surge protection 4 KV Power supply surge protection Line-GND: 2 KV Line-Line: 1 KV Ethernet port ESD protection (air/contact) 8 KV/6 KV Environmental Specifications Operating Temperature: -20°C to 50°C/-4°F to 122°F Humidity: 10% to 95% (non-condensing) Storage Temperature: -40°C to 70°C/-40°F to 158°F Humidity: 10% to 95% (non-condensing) MTBF (hr) 786,686 Heat dissipation (BTU/hr) 264.782 Acoustic noise @ 25°C (min/max, dBA) 23.9/48.8