Zyxel GS1920-24HP [3/6] Features
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Zyxel GS1920-24HP [3/6] Features

Zyxel GS1920-48HP [3/6] Features
3
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
Switch class Smart Managed Smart Managed Smart Managed Smart Managed
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 (byte) 1.5 M 1.5 M 1.5 M 1.5 M
MACaddresstable 16 K 16 K 16 K 16 K
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
Max. 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
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/
22.09 x 8.66 x 3.23
583 x 451 x 98/
22.95 x 17.76 x 3.86
512 x 293 x 92/
20.16 x 11.54 x 3.62
586 x 452 x 97/
23.07 x 17.8 x 3.82
Weight (kg/lb.) 3.263/7.19 5.747/12.67 4.1/9.04 6.25/13.78
Environmental Specifications
Operating
Temperature 0°C to 50°C/32°F to 122°F
Humidity 10% to 90% (non-condensing)
Storage
Temperature -40°C to 70°C/-40°F to 158°F
Humidity 10% to 95% (non-condensing)
MTBF(hr) 211,623.0 133,062.5 255,579.8 120,761
Heatdissipation(BTU/hr) 92.75 1,625.55 136.40 1,572.01
GS1920 Series
24/48-port GbE Smart Managed Switch
Specications
Features
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 ow 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
Resilience and Availability
• IEEE 802.1D Spanning Tree Protocol (STP)
• IEEE 802.1w Rapid Spanning Tree Protocol
(RSTP)
• IEEE 802.1s Multiple Spanning Tree Protocol
(MSTP)
• IEEE 802.3ad LACP (Max # Trunks/Links per
Trunk): 8/8
• Loop guard
• ErrDisable recovery
• MRSTP (ZyXEL proprietary)
• Dual conguration les
• Dual images
TracControl
• 802.1Q Static VLANs/Dynamic VLANs: 1 K/4 K
• Port-based VLAN
• Protocol-based VLAN
• IP Subnet-based VLAN
• MAC-based VLAN
• Private VLAN
• Voice VLAN
• VLAN ingress ltering
• LACP algorithm of source/destination MAC/IP
• GVRP
• L2PT

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