Zyxel GS1920-48HPv2, 52 Port Smart Managed PoE Switch 48x Gigabit Copper PoE and 4x Gigabit dual pers., hybrid mode

GS1920-48HPv2
Product name 48-port GbE Smart Managed PoE Switch
Switch class Smart Managed
Port Density
Total port count 50
100/1000 Mbps 44
Gigabit Combo (RJ-45/SFP) 4
Gigabit SFP 2
PoE
PoE ports 48
Total PoE budget (Watts) 375
High power PoE 802.3at Yes
Performance
Switching capacity (Gbps) 100
Forwarding rate (Mpps) 74
Packet buffer (byte) 1.5 M
MAC address table 16 K
Flash/RAM 32 MB/256 MB
Power
Input 100 to 240 V AC, 50/60 Hz
Max. power consumption (watt) 474.3
Physical Specifications
Item Dimensions (WxDxH)(mm/in.)
441 x 270 x 44/ 17.36 x 10.63 x 1.73
Weight (kg/lb.)
4.1/9.04
Included accessories
Green Feature
Fanless -
Environmental Specifications
Operating
Storage
MTBF (hr) 502,509
Heat dissipation (BTU/hr) 1,617.36
Acoustic noise @ 25°C (dBA)