ModelGS2220-28GS2220-50
Product name 24-port GbE L2+ Switch with GbE Uplink 48-port GbE L2+ Switch with GbE Uplink
Port Density
Total port count 28 50
100/1000 Mbps 24 44
Gigabit Combo(RJ-45/SFP) 4 4
Gigabit SFP - 2
PoE
802.3at PoE ports - -
Total PoE budget (watts) - -
Performance
Switching capacity (Gbps) 56 100
Forwarding rate (Mpps) 42 74
Packet buffer (byte) 1.5 M 1.5 M
MAC address table 16 K 16 K
Jumbo frame (byte) 9 K 9 K
Flash/RAM (MB) 32/256 32/256
Power
Input 100 - 240 V AC, 50/60 Hz 100 - 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 440x200 x 44.5 / 17.32 x 7.87 x 1.75
Weight (kg/lb.) 2.2/4.85 2.9/6.39
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/lb.) 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 temperature Temperature 0°C to 50°C/32°F to 122°F
    Humidity 10% to 95% (non-condensing)
    Storage temperature Temperature -40°C to 70°C/-40°F to 158°F
    Humidity 10% to 95% (non-condensing)
    MTBF (hr) 989,157 660,245
    Heat dissipation (BTU/hr) 76.725 125,829
    Acoustic noise (dBA) 0 23.6/47.3