| 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 dimensions (excluding the parts protruding from the body): 43.6 mm x 442.0 mm x 220.0 mm |
| Maximum dimensions (the depth is the distance from ports on the front panel to the parts protruding from the rear panel): 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 |
| Certification |
EMC certification |
| Safety certification |
| Manufacturing certification |
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Marti
BG
What’s the difference between S5731-S48S4X-A and S5731-S48S4X? only power?