| Feature | S1850V2-10P-EI | S1850V2-28P-EI | S1850V2-52P-EI | S1850V2-28P-HPWR-EI | S1850V2-10P-HPWR-EI |
|---|---|---|---|---|---|
| Switching capacity | 20 Gbps | 56 Gbps | 104 Gbps | 56 Gbps | 20 Gbps |
| Forwarding capacity | 15Mpps | 42 Mpps | 78 Mpps | 42 Mpps | 15Mpps |
| CPU | 1 Core, 800MHz | ||||
| Flash/SDRAM | 256MB/512MB | ||||
| Dimensions (W × D × H) | 266×161×43.6mm | 440×160×43.6mm | 440×230×43.6mm | 440×260×43.6mm | 330×230×43.6mm |
| Weight | ≤ 1.5 kg | ≤ 2.5 kg | ≤ 3.5 kg | ≤ 6 kg | ≤ 3 kg |
| Management port | 1 console port | ||||
| Networking interface | 8 10/100/1000Base-T electrical ports 2 1000Base-X SFP optical port |
24 10/100/1000Base-T electrical ports 4 1000Base-X SFP optical port |
48 10/100/1000Base-T electrical ports 4 1000Base-X SFP optical port |
24 10/100/1000Base-T electrical ports 4 1000Base-X SFP optical port |
8 10/100/1000Base-T electrical ports 2 1000Base-X SFP optical port |
| Port Surge | 6KV | 6KV | 6KV | 6KV | 6KV |
| Input voltage | AC: The rated voltage range is 100V to 240V, 50/60Hz. | ||||
| Total power consumption | MIN: AC: 8W MAX: AC: 15W |
MIN: AC: 9W MAX: AC: 23W |
MIN: AC: 18W MAX: AC: 41W |
MIN: AC: 19W MAX: AC: 448W (PoE 370W) |
MIN: AC: 14W MAX: AC: 156W (PoE 125W) |
| Fan number | Fan-less | Fan-less | 1 | 1 | Fan-less |
| MTBF(Year) | 140.82 | 150.86 | 115.68 | 52.81 | 117.08 |
| MTTR(Hour) | 1 | 1 | 1 | 1 | 1 |
| Operating temperature | -5℃ ~ 50℃(normal operating temperature) -5℃ ~ 45℃(When using transceiver modules with maximum transmission distance < 80km) -5℃ ~ 40℃(When using transceiver modules with maximum transmission distance ≥ 80km) |
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| Storage temperature | -40℃ ~ 70℃ | ||||
| Relative humidity (non-condensing) | 5% RH to 95% RH, non-condensing | ||||
H3C S1850V2-EI Series Layer 2 Datasheet.pdf