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Gọi : 44-port GbE + 4-port GbE combo + 2-port GbE SFP Managed Switch ZyXEL GS2220-50
– Support 44 x GbE RJ-45 ports, 4 x GbE combo ports and 2 x GbE SFP slots.
– Switching capacity: 100Gbps.
– Forwarding rate: 74Mpps.
– 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.
– Smart fan offer near silent operations in both desktop and rack-mount environment.
| Port Density | |
| Total port count | 50 |
| 100/1000 Mbps | 44 |
| Gigabit Combo (RJ-45/SFP) | 4 |
| Gigabit SFP | 2 |
| Performance | |
| Switching capacity (Gbps) | 100 |
| Forwarding rate (Mpps) | 74 |
| 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) | 36.9 |
| Physical Specifications | |
| Dimensions (WxDxH) | 440 x 200 x 44.5 mm |
| Weight | 2.9kg |
| Included accessories | – Power cord – Rack mounting kit |
| Green Features | |
| Fanless | No |
| 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) | 660,245 |
| Heat dissipation (BTU/hr) | 125.829 |
| Acoustic noise (min/max, dBA) | 23.6/47.3 |
