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Thiết bị mạng Switch ZYXEL GS2200-28
| Model | GS2220-28 | |
| Product name | 24-port GbE L2 Switch with GbE Uplink | |
| Switch class | Layer 2 | |
| Port Density | ||
| Total port count | 28 | |
| 100/1000 Mbps | 24 | |
| Gigabit Combo (RJ-45/SFP) | 4 | |
| Gigabit SFP | - | |
| PoE | ||
| 802.3at PoE ports | - | |
| Total PoE budget (watts) | - | |
| Performance | ||
| Switching capacity (Gbps) | 56 | |
| Forwarding rate (Mpps) | 42 | |
| Packet buffer (byte) | 1.5 M | |
| MAC address table | 16 K | |
| Flash/ RAM (MB) | 32/ 256 | |
| Power | ||
| Input | 100 - 240 V AC, 50/60 Hz | |
| Max. power consumption (watt) | 22.5 | |
| Physical Specifications | ||
| Item Dimensions (WxDxH) (mm/in.) | 441 x 131 x 44/ 17.36 x 5.16 x 1.73 | |
| Item Weight (kg/lb.) | 2.2/ 4.85 | |
| Packing dimensions (WxDxH) | 558 x 214 x 79/ 21.97 x 8.43 x 3.11 | |
| Packing weight | 2.91/ 6.42 | |
| Included accessories | - Power cord - Rack mounting kit |
|
| Green Feature | ||
| Fanless | ✔ | |
| 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 | |
| Acoustic noise (min/max, dBA) | 0 | |
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