28 Ports Gigabit Ethernet Switch 24 1000M TP Ports + 4 1000M SFP Ports
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Technical Specification
| Parameter | Specification |
| Standard | IEEE802.3 10Base-T Ethernet, IEEE802.3u 100Base-TX Fast Ethernet, IEEE802.3ab 1000Base-T,IEEE802.3z 1000Base-SX/LX Gigabit Ethernet, IEEE802.3x Flow control,IEEE802.1q VLAN,IEEE802.1p QoS, IEEE802.1d Spanning Tree |
| Wavelength | SFP Module: 850nm/1310nm/1490nm/1550nm |
| Distance | 1000M SFP multi-mode:220m (fiber 62.5/125μm)/ 550m(fiber 50/125μm) Single-mode:10/20/40/60/80/100/120Km Single-fiber single-mode: 10/20/40/60/80/100/120Km |
| Port | 24 1000M RJ45 ports: 10/100/1000Mbps 4 SFP ports : 1 Gbps, 1000M SFP |
| MAC | 16K |
| Buffer memory space | 12Mbit |
| Bit error rate | <1/1000000000 |
| MTBF | 100000 hours |
| Power | AC110~220V@50 /60HZ |
| Power consumption | 22W |
| Working temperature | -10~60℃ |
| Storage temperature | -40~80℃ |
| Humidity | 5%~90% non-condensing |
| Dimension | 44mm (H)×440mm(W)×160mm (D) |

