Model GS1900-24 GS1900-24HP GS1900-48 GS1900-48HP
Product name 24-port GbE Smart Managed Switch with GbE Uplink 24-port GbE Smart Managed PoE Switch with GbE Uplink 48-port GbE Smart Managed Switch with GbE Uplink 48-port GbE Smart Managed PoE Switch with GbE Uplink
Port Density
10/100/1000BASE-T,fixed 24 - 48 24
10/100/1000BASE-T,PoE, fixed - 24 - -
SFP 100/1000 Mbps 2 2 2 2
Performance
Switching capacity (Gbps) 52 52 100 100
Forwarding rate (Mpps) 39 39 74 74
Packet buffer (byte) 525 K 525 K 1.5 M 1.5 M
MAC address table 8 K 8 K 8 K 8 K
Jumbo frame (byte) 9 K 9 K 9 K 9 K
Power
Input voltage of AC 100 - 240 V AC, 50/60 Hz
Max. power consumption(watt) 16 215 36.9 250
Total PoE power budget(watt) - 170 - 170
Physical Specifications
Item Dimensions (WxDxH)(mm/in.) 440 x 131 x 44/17.32 x 5.16 x 1.73 440 x 310 x 45/17.32 x 12.20 x 1.77 440 x 200 x 44/17.32 x 7.87 x 1.73 440 x 310 x 45/17.32 x 12.20 x 1.77
Weight (kg/lb.) 2.09/4.60 4.03/8.88 2.9/6.39 4.24/9.35
Packing Dimensions (WxDxH)(mm/in.) 561 x 217 x 82/
21.97 x 8.54
x 3.23
583 x 451 x 98/
22.95 x 17.76
x 3.86
509 x 292 x 93/
20.03 x 11.50
x 3.66
583 x 451 x 98/
22.95 x 17.76
x 3.86
Weight (kg/lb.) 2.85/6.28 5.1/11.24 4.3/9.48 5.31/11.70
Included accessories
  • Power cord
  • Rack mounting kit
  • Power cord
  • Rack mounting kit
  • Power cord
  • Rack mounting kit
  • Power cord
  • Rack mounting kit
Green Feature
Fanless Yes - - -
Environmental Specifications
Operating temperature 0°C to 50°C/32°F to 122°F
Storage temperature -40°C to 70°C/-40°F to 158
Operating humidity 10% to 95% (non-condensing)
MTBF (hr) 432,673 318,142 229,313 175,767
Heat dissipation (BTU/hr) 55 733 126 853