S5720S-28TP-PWR-LI-AC POE Ethernet Switch
Short Description:
| Memory (RAM) | 512 MB |
| Flash | 512 MB in total. To view the available flash memory size, run the display version command. |
| Mean time between failures (MTBF) | 40 years |
| Mean time to repair (MTTR) | 2 hours |
| Availability | > 0.99999 |
| Service port surge protection | Common mode: ±7 kV |
| Power supply surge protection | ±6 kV in differential mode, ±6 kV in common mode |
| Dimensions (H x W x D) | 43.6 mm x 442.0 mm x 310.0 mm (1.72 in. x 17.4 in. x 12.2 in.) |
| Weight (with packaging) | 5.3 kg (11.69 lb) |
| Stack ports | Twenty-four 10/100/1000BASE-T ports and two 1000BASE-X ports |
| RTC | Not supported |
| RPS | Not supported |
| PoE | Supported |
| Rated voltage range | 100 V AC to 240 V AC, 50/60 Hz |
| Maximum voltage range | 90 V AC to 264 V AC, 47 Hz to 63 Hz |
| Storage temperature | -40°C to +70°C (-40°F to +158°F) |
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