ZyXel GS1920 Series 8/24/48-port GbE Smart Managed Switch

ZyXel GS1920 Series 8/24/48-port GbE Smart Managed Switch

Standard Compliance

  • IEEE 802.3 10BASE-T Ethernet
  • IEEE 802.3u 100BASE-TX Ethernet
  • IEEE 802.3ab 1000BASE-T Ethernet
  • IEEE 802.3z 1000BASE-X
  • IEEE 802.3af PoE
  • IEEE 802.3at PoE Plus
  • IEEE 802.3az EEE
  • IEEE 802.3x flow control
  • IEEE 802.3ad LACP aggregation
  • IEEE 802.1AB LLDP/LLDP-MED
  • IEEE 802.1D Spanning Tree Protocol (STP)
  • IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
  • IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
  • IEEE 802.1Q VLAN Tagging
  • IEEE 802.1p Class of Service (CoS) Prioritization
  • IEEE 802.1X port authentication
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THÔNG SỐ KỸ THUẬT:

GS1920-24HP Front View

Model GS1920-24 GS1920-24HP GS1920-48 GS1920-48HP
Product Name 24-port GbE Smart Managed Switch 24-port GbE Smart Managed PoE Switch 48-port GbE Smart Managed Switch 48-port GbE Smart Managed PoE Switch
GS1920-24 GS1920-24HP GS1920-48 GS1920-48HP
Port Density
Total port count 28 28 50 50
100/1000 Mbps 24 - 44 -
100/1000 Mbps PoE - 24 - 44
Gigabit SFP - - 2 2
Gigabit combo (SFP/RJ-45) 4 4 4 4
Performance
Switching capacity (Gbps) 56 56 100 100
Forwarding rate (Mpps) 41.67 41.67 74.40 74.40
Packet buffer (Bytes) 1.5 M 1.5 M 1.5 M 1.5 M
MAC address table 16 K 16 K 16 K 16 K
Power Requirement
Input voltage of AC 100 - 240 V AC, 50/60 Hz
Maximum power consumption (Watt) 27.2 476.7 40 503
Total PoE power budget (watt) - 375 - 375
Physical Specifications
Item Dimensions (WxDxH)(mm)(in.) 441 x 131 x 44/
17.36 x 5.16 x 1.73		 440 x 330 x 44.5/
17.32 x 12.99 x 1.75		 440 x 200 x 44.5/
17.32 x 7.87 x 1.75		 440 x 330 x 44.5/
17.32 x 12.99 x 1.75
Item Weight (kg/lb.) 2.17/4.78 4.79/10.56 3.04/6.7 5.13/11.3
Packing Dimensions (WxDxH)(mm)(in.) 561 x 220 x 82/
22.08 x 8.66 x 3.23		 583 x 451 x 98/
22.95 x 17.75 x 3.86		 512 x 293 x 92/
20.15 x 11.53 x 3.62		 586 x 452 x 97/
23.06 x 17.79 x 3.82
Packing Weight (kg/lb.) 3.263/7.19 5.747/12.67 4.10/9.04 6.25/13.78
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
Operating humidity 10% to 90% (non-condensing)
Storage temperature -40°C to 70°C/-40°F to 158°F
Storage humidity 10% to 95% (non-condensing)
MTBF (hr) 211,623.0 133,062.5 255,579.8 120,760
Heat dissipation (BTU/hr) 92.75 1,625.55 136.40 1,572.01
 
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