Суич ZyXEL XGS1935-28HP, 1000Mbps, 28 порта, 24x 100/1000Mbps PoE+ (802.3at), 4x 10Gbps SFP+

ZyXEL XGS1935-28HP
XGS1935-28HP-EU0101F

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): 23.2
Min. power consumption (watts): 11.5

Physical Specifications
Dimensions (WxDxH): 440 x 270 x 43
Weight (kg): 3.6

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; Humidity: 10% to 95% (non-condensing)
Storage Temperature: -40°C to 70°C
Humidity: 10% to 95% (non-condensing)
MTBF (hr): 518,332
Heat dissipation (BTU/hr): 79.162
Acoustic noise @ 25°C (min/max, dBA): Fanless, 0

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