Huawei CloudEngine S5731-S48S4X-A switch with 48-port GE SFP, 4-port 10GE SFP+, 1 AC power
Forwarding performance: 125 Mpps
Switching capacity: 176 Gbps/672 Gbps
The CloudEngine S5731-S series offers a range of standard gigabit access switches, with all-GE electrical/optical ports and fixed 10 GE uplink ports.
Built on Huawei's unified Versatile Routing Platform (VRP), CloudEngine S5731-S switches provide enhanced Layer 3 features, simplified Operations & Maintenance (O&M), Intelligent Stack (iStack) technology — allowing multiple stacking-capable switches to function as a single logical switch — flexible Ethernet networking, and mature Internet Protocol version 6 (IPv6) features.
| Item | Specification |
| Fixed ports | 48*GE SFP ports, 4*10GE SFP+ ports |
| Forwarding performance | 125 Mpps |
| Switching capacity | 176 Gbps/672 Gbps |
| Dimensions without packaging (H x W x D) [mm] | Basic 43.6 mm x 442.0 mm x 220.0 mm |
| Max 43.6 mm x 442.0 mm x 227.0 mm | |
| Dimensions with packaging (H x W x D) [mm] | 90 mm x 550 mm x 355 mm |
| Chassis height [U] | 1 U |
| Weight without packaging [kg(lb)] | 3.49 kg (7.69 lb) |
| Weight with packaging [kg(lb)] | 4.85 kg (10.69 lb) |
| Typical power consumption [W] | 87.89 W |
| Typical heat dissipation [BTU/hour] | 299.89 BTU/hour |
| Maximum power consumption [W] | 121.04 W |
| Maximum heat dissipation [BTU/hour] | 413.00 BTU/hour |
| MTBF [year] | 31.39 year |
| MTTR [hour] | 2 hour |
| Availability | >0.99999 |
| Noise at normal temperature (acoustic power) [dB(A)] | 41.42 dB(A) |
| Noise at normal temperature (acoustic pressure) [dB(A)] | 27.74 dB(A) |
| Number of card slots | 0 |
| Number of power slots | 0 |
| Number of fans modules | 2 |
| Redundant power supply | Not supported |
| Long-term operating temperature [°C(°F)] | -5°C to +45°C (23°F to 113°F) at an altitude of 0-1800 m (0-5906 ft.) |
| Short-term operating temperature [°C(°F)] | -5°C to +50°C (23°F to 122°F) at an altitude of 0-1800 m (0-5906 ft.) |
| Power supply mode | AC built-in |
| Rated input voltage [V] | AC input: 100 V AC to 240 V AC, 50/60 Hz |
| High-voltage DC input: 240 V DC | |
| Input voltage range [V] | AC input: 90 V AC to 264 V AC, 47 Hz to 63 Hz |
| High-voltage DC input: 190 V DC to 290 V DC | |
| Maximum input current [A] | 3 A |
| Memory | 2 GB |
| Flash memory | The physical space is 1 GB. You can run the display version command to view the actual available space. |
| Console port | RJ45 |
| Eth Management port | RJ45 |
| USB | Not supported |
| RTC | Supported |
| RPS input | Not supported |
| Service port surge protection [kV] | – |
| Power supply surge protection [kV] | ±6 kV in differential mode; ±6 kV in common mode |
| Types of fans | Built-in |
| Heat dissipation mode | Heat dissipation with fan, intelligent fan speed adjustment |
| Airflow direction | Air intake from left and air exhaust from right |
| PoE | Not supported |
| PN | 98011801 |
| Certification | EMC certification |
| Safety certification | |
| Manufacturing certification |
