Model GS2220-10HPGS2220-28 GS2220-28HP GS2220-50 GS2220-50HP
Product name 8-port GbE L2+ PoE Switch with GbE Uplink 24-port GbE L2+ Switch with GbE Uplink 24-port GbE L2+ PoE Switch with GbE Uplink 48-port GbE L2+ Switch with GbE Uplink 48-port GbE L2+ PoE Switch with GbE Uplink
Port Density
Total port count 10 28 28 50 50
100/1000 Mbps 8 24 24 44 44
Gigabit Combo(RJ-45/SFP) 2 4 4 4 4
Gigabit SFP - - - 2 2
PoE
802.3at PoE ports 8 - 24 - 48
Total PoE budget (watts) 180 - 375 - 375
Performance
Switching capacity (Gbps) 20 56 56 100 100
Forwarding rate (Mpps) 15 42 42 74 74
Packet buffer (byte) 1.5 M 1.5 M 1.5 M 1.5 M 1.5 M
MAC address table 16 K 16 K 16 K 16 K 16 K
Jumbo frame (byte) 9 K 9 K 9 K 9 K 9 K
Flash/RAM (MB) 32/256 32/256 32/256 32/256 32/256
Power
Input 100 - 240 V AC, 50/60 Hz 100 - 240 V AC, 50/60 Hz 100 - 240 V AC, 50/60 Hz 100 - 240 V AC, 50/60 Hz 100 - 240 V AC, 50/60 Hz
Max. power consumption(watt) 210.8 22.5 463.5 36.9 474.3
Physical Specifications
Item Dimensions (WxDxH)(mm/in.) 267 x 162 x 44/10.51 x 6.38 x 1.73 441 x 131 x 44/17.36 x 5.16 x 1.73 441 x 270 x 44/17.36 x 10.63 x 1.73 440x200 x 44.5 / 17.32 x 7.87 x 1.75 441 x 270 x 44 / 17.36 x 10.63 x 1.73
Weight (kg/lb.) 1.8/3.97 2.2/4.85 3.8/8.38 2.9/6.39 4.1/9.04
Packing Dimensions (WxDxH)(mm/in.) 375 x 235 x 61/14.76 x 9.25 x 2.4 558 x 214 x 79 / 21.97 x 8.43 x 3.11 616 x 355 x 107 / 24.25 x 13.98 x 4.21 496 x 289 x 90 / 19.53 x 11.38 x 3.54 616 x 355 x 107 / 24.25 x 13.98 x 4.21
Weight (kg/lb.) 2.7/5.95 2.91/6.42 4.97/10.96 3.97/8.75 5.25/11.57
Included accessories
  • Power cord
  • Wall-mount kit
  • Rack mounting kit
  • Power cord
  • Wall mount kit
  • Power cord
  • Wall mount kit
  • Power cord
  • Wall mount kit
  • Power cord
  • Wall mount 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) 587,477 989,157 693,245 660,245 466,921
    Heat dissipation (BTU/hr) 718.828 76.725 1,580.535 125,829 1,617.393
    Acoustic noise (dBA) 18/41 0 27.2/49.8 23.6/47.3 26.5/49.5