ModelGS1920-241920-48
Product name 24-port GbE Smart Managed Switch 48-port GbE Smart Managed Switch
Switch class Smart Managed Smart Managed
Port Density
Total port count 28 50
  100/1000Mbps 24 44
  Gigabit Combo (RJ-45/SFP) 4 4
  Gigabit SFP - 2
PoE
PoE ports - -
Total PoE budget (Watts) - -
High power PoE 802.3at - -
Performance
Switching capacity (Gbps) 56 100
Forawrding rate (Mpps) 42 74
Packet buffer (byte) 1.5M 1.5M
MAC address table 16K 16K
Flash/RAM 32MB / 256 MB 32MB / 256 MB
Power
Input 100 to 240 V AC, 50/60 Hz 100 to 240 V AC, 50/60 Hz
Max.power consumption(watt) 22.5 36.9
Physical Specifications
Item Dimensions
(WxDxH) (mm/in.)
441 x 131 x 44 / 17.36 x 5.16 x 1.73 440 x 200 x 44.5 / 17.32 x 7.87 x 1.75
weight (kg/b.) 2.1 / 4.63 2.8 / 6.17
Packing Dimensions
(WxDxH) (mm/in.)
558 x 214 x 79 / 21.97 x 8.43 x 3.11 496 x 289 x 90 / 19.53 x 11.38 x 3.54
weight (kg/b.) 2.91 / 6.42 3.97 / 8.75
Included accessories
  • power cord
  • Rack mounting kit
  • power cord
  • Rack mounting kit
  • Green Feature
    Fanless Yes -
    Environmental Specifications
    Operating environment Temperature 0°C to 50°C / 32°F to 122°F 0°C to 50°C / 32°F to 122°F
    Humidity 10% to 95% (non-condensing) 10% to 95% (non-condensing)
    Storage environment Temperature -40°C to 70°C / -40°F to 158°F -40°C to 70°C / -40°F to 158°F
    Humidity 10% to 95% (non-condensing) 10% to 95% (non-condensing)
    MTBF (hr) 911,301 672,235
    Heat dissipation (BTU/hr) 76.73 125.83
    Acoustic noise @ 25°C (dBA) 0 26.0