24-port GbE + 4-port GbE combo Uplink Managed Switch ZyXEL GS2220-28
– Support 24 x GbE RJ-45 ports and 4 x GbE combo ports.
– Switching capacity: 56Gbps.
– Forwarding rate: 42Mpps.
– NebulaFlex Pro allows users to switch between standalone management and intuitive Nebula cloud managed mode with 1-Year Pro Pack bundled.
– Tailor-made Networked AV mode brings efficiency to professional AVoIP networking setups and monitoring services.
– L2 multicast, IGMP snooping, MVR and voice VLAN for convergence.
– Fanless offer near silent operations in both desktop and rack-mount environment.
Port Density | |
Total port count | 28 |
100/1000 Mbps | 24 |
Gigabit Combo (RJ-45/SFP) | 4 |
Performance | |
Switching capacity (Gbps) | 56 |
Forwarding rate (Mpps) | 42 |
Packet buffer (byte) | 1.5 M |
MAC address table | 16 K |
Jumbo frame (byte) | 9 K |
Flash/RAM (MB) | 32/256 |
Power | |
Input | 100 – 240 VAC, 50/60 Hz |
Max. power consumption (watt) | 22.5 |
Physical Specifications | |
Dimensions (WxDxH) | 441 x 131 x 44 mm |
Weight | 2.2kg |
Included accessories | – Power cord – Rack mounting kit |
Green Features | |
Fanless | Yes |
Environmental Specifications | |
Operating | Temperature: 0°C to 50°C/32°F to 122°F Humidity: 10% to 95% (non-condensing) |
Storage | Temperature: -40°C to 70°C/-40°F to 158°F Humidity: 10% to 95% (non-condensing) |
MTBF (hr) | 989,157 |
Heat dissipation (BTU/hr) | 76.725 |