| Dimensions without packaging (H x W x D) [mm(in.)] |
Basic dimensions (excluding the parts protruding from the body): 43.6 mm x 442.0 mm x 220.0 mm (1.72 in. x 17.4 in. x 8.66 in.) 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 (1.72 in. x 17.4 in. x 8.94 in.) |
| Dimensions with packaging (H x W x D) [mm(in.)] |
90.0 mm x 550.0 mm x 360.0 mm (3.54 in. x 21.65 in. x 14.17 in.) |
| Chassis height [U] |
1 |
| Installation type |
Rack mounting,Desk mounting,Wall mounting |
| Chassis material |
Metal |
| Weight without packaging [kg(lb)] |
2.92 (6.44) |
| Weight with packaging [kg(lb)] |
3.79 (8.36) |
| Typical power consumption [W] |
37.12 |
| Maximum power consumption [W] |
– Without PoE: 44.35 W – Full PoE load: 485.91 W (PoE: 400 W) |
| Static power consumption [W] |
27.07 |
| 100% power consumption [W] |
37.12 |
| Number of fans modules |
2 |
| Maximum number of physical ports on the entire device |
28 |
| Maximum number of 10GE ports |
4 |
| Maximum number of GE ports |
28 |
| Maximum number of FE ports |
24 |
| Long-term operating temperature [°C(°F)] |
-5°C to +50°C (23°F to 122°F) at an altitude of 0-1800 m (0-5905.44 ft.) |
| Restriction on the operating temperature variation rate [°C(°F)] |
When the altitude is 1800–5000 m (5906–16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.). Devices cannot start when the temperature is lower than 0°C (32°F). |
| Storage temperature [°C(°F)] |
–40°C to +70°C (–40°F to +158°F) |
| Long-term operating relative humidity [RH] |
5% RH to 95% RH (non-condensing) |
| Long-term operating altitude [m(ft.)] |
0–5000 m (0–16404 ft.) |
| Storage altitude [m(ft.)] |
0-5000 m (0-16404 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 290 V AC; 45 Hz to 65 Hz – High-voltage DC input: 190 V DC to 290 V DC |
| Maximum input current [A] |
6 A |
| Console port |
RJ45 |
| Dying gasp |
Supported |
| Service port surge protection [kV] |
Common mode: ±7 kV |
| Power supply surge protection [kV] |
Differential mode: ±6 kV; common mode: ±6 kV |
| Types of fans |
Built-in |
| Heat dissipation mode |
Air cooling for heat dissipation, intelligent fan speed adjustment |
| Airflow direction |
Air intake from left and front, air exhaustion from right |
| PoE |
Supported |
| Maximum PoE power consumption [W] |
400 |
| PoE+ power interfaces |
24 |
| Full load PoE power consumption 15.4W (802.3af) |
24 |
| Full load PoE power consumption 30W (802.3at) |
13 |
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