S5720-28TP-PWR-LI-ACL Specification | |
Memory (RAM) | 512 MB |
Flash | 240 MB |
Mean time between failures (MTBF) | 42 years |
Mean time to repair (MTTR) | 2 hours |
Availability | > 0.99999 |
Service port surge protection | Common mode: ±7 kV |
Dimensions (W x D x H) | 442.0 mm x 220.0 mm x 43.6 mm |
Weight (including packaging materials) | 3.6 kg (7.94 lb) |
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 |
Noise under normal temperature (27°C, sound power) | Noise-free (no fans) |
Power supply surge protection | ±6 kV in differential mode, ±6 kV in common mode |
Stack ports | Twenty-four 10/100/1000BASE-T ports and two 1000BASE-X ports |