Huawei eSFP-GE-SX-MM850
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同系列对比
本产品与“家庭与办公”中其他产品的对比。
| Installation method | — | — | Rack 19", Desktop, Wall |
| Link technology | Ethernet | Ethernet | Ethernet |
| Port speed | 2.5G | 2.5G | 10G |
| Rack Units Height | 1 U | — | 1 U |
| Operating temperature | -5 to 45 °C | -5 to 45 °C | -5 to 45 °C |
| Specification group | — | active | active |
| Downlink Media Type | Ethernet | Ethernet | Ethernet |
| Downlink Ports | 24 ports | 8 ports | 12 ports |
| Downlink Speed | 1 Gbps | 1 Gbps | 2.5 Gbps |
| Uplink Media Type | Fiber | Fiber | Fiber |
| Uplink Speed | 2.5 Gbps | 2.5 Gbps | 10 Gbps |
| AC Input Voltage | 90 to 290 V | 170 to 264 V | 170 to 264 V |
| HVDC Input Voltage | 190 to 290 V | — | — |
| Input Frequency | 45 to 65 Hz | 47 to 63 Hz | 47 to 63 Hz |
| PoE | Yes | Yes | Yes |
| PoE Budget | 400 W | 128 W | 125 W |
| PoE Output Type | PoE 802.3af, PoE+ 802.3at | PoE 802.3af, PoE+ 802.3at | PoE 802.3af, PoE+ 802.3at, PoE++ 802.3bt |
| Input Type | — | AC mains | AC mains |
| Network Ports | Copper and Ethernet · 1G · Ethernet · 24 ports, Fiber Optic Transceiver · 2.5G · Fiber · 2 ports | Copper and Ethernet · 1G · Ethernet · 8 ports, Fiber Optic Transceiver · 2.5G · Fiber · 2 ports | Copper and Ethernet · 1G · Ethernet · 4 ports, Copper and Ethernet · 2.5G · Ethernet · 8 ports, Fiber Optic Transceiver · 10G · Fiber · 2 ports |
| Device Role | Switch | Switch | Switch |