| Specification | |
| Fixed port | Forty-eight 10/100/1000BASE-T ports Four 10GE SFP+ ports |
| Memory (RAM) | 4 GB |
| Flash | 1 GB in total. To view the available flash memory size, run the display version command. |
| Mean time between failures (MTBF) | 55.31 years |
| Mean time to repair (MTTR) | 2 hours |
| Availability | > 0.99999 |
| Service port surge protection | Common mode: ±6 kV |
| Power supply surge protection | Using AC power modules: ±6 kV in differential mode, ±6 kV in common mode
Using DC power modules: ±2 kV in differential mode, ±4 kV in common mode |
| Stack ports | 10GE SFP+ ports on the front panel, or ports on the rear card |
| Rated voltage range | AC input: 100 V AC to 240 V AC, 50/60 Hz
High-Voltage DC input: 240 V DC DC input: -48 V DC to -60 V DC |
| Maximum voltage range | AC input: 90 V AC to 290 V AC, 45 Hz to 65 Hz
High-Voltage DC input: 190 V DC to 290 V DC DC input: -38.4 V DC to -72 V DC |
| Maximum power consumption
(100% throughput, full speed of fans) |
124 W (without card) |
| Typical power consumption (30% of traffic load, tested according to ATIS
standard) |
101 W (without card) |
| Certification |
EMC certification Safety certification Manufacturing certification |
| Dimensions (H x W x D) | Basic dimensions (excluding the parts protruding from the body): 43.6 mm x 442.0 mm x 420.0 mm
Max. dimensions (the depth is the distance from ports on the front panel to the handle on the rear panel): 43.6 mm x 442.0 mm x 448.0 mm |
| Weight (with packaging) | 9.5 kg (20.94 lb) |






Calderon
Ecuador
Does the S5731S-H48T4XC-A switch come with dedicated stack cables?