| Customization: | Available |
|---|---|
| Communication Mode: | Full-Duplex & Half-Duplex |
| Type: | Ethernet Switch |
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Chassis material | Metal |
Height[mm] | 43.6 mm |
Depth[mm] | 310.0 mm |
Wide[mm] | 442.0 mm |
Chassis height[U] | 1 |
Weight with packaging[kg(lb)] | 6.7 |
Maximum power consumption[W] | - Without PoE: 57.8 W - 100% PoE loads: 905 W (PoE: 739.2 W) |
Typical power consumption[W] | 34.6 |
Heat dissipation mode | Heat dissipation with fan, intelligent fan speed adjustment |
Maximum heat dissipation[BTU/hour] | - Without PoE: 197.22 - 100% PoE loads: 3087.95 |
Typical heat dissipation[BTU/hour] | 118.06 |
Power supply mode | AC built-in |
Input voltage range[V] | 90 V AC to 264 V AC, 47 Hz to 63 Hz |
Rated input voltage[V] | 100 V AC to 240 V AC, 50/60 Hz |
Maximum input current[A] | 7.0 A |
Number of power slots | 0 |
Number of card slots | 0 |
Memory | 512 MB |
Flash memory | 512 MB in total. To view the available flash memory size, run the display version command. |
Redundant power supply | Built-in dual power supplies |
Types of fans | Built-in |
Noise at normal temperature (acoustic power)[dB(A)] | 47 |
Noise at normal temperature (acoustic pressure)[dB(A)] | 35.6 |
Airflow direction | Air intake from left, air exhaustion from right |
Storage temperature[°C(°F)] | -40°C to +85°C (-40°F to +185°F) |
Long-term operating temperature[°C(°F)] | -40°C to +65°C (-40°F to +149°F) at an altitude of 0-1800 m (0-5906 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.). |
Long-term operating relative humidity[RH] | 5% to 95%, noncondensing |
Storage altitude[m(ft.)] | 0-5000 m (0-16404 ft.) |
Long-term operating altitude[m(ft.)] | 0-5000 m (0-16404 ft.) |
MTBF[year] | 45.94 |
MTTR[hour] | 2 |
Availability | > 0.99999 |
Maximum number of physical ports on the entire device | 28 |
Maximum number of 100GE ports | 0 |
Maximum number of 40GE ports | 0 |
Maximum number of 25GE ports | 0 |
Maximum number of 10GE ports | 4 |
Maximum number of GE ports | 28 |
Maximum number of FE ports | 24 |
10GE optical interface | 4 |
1000M electrical interface | 24 |
USB | Supported |
Console port | RJ45 |
Eth Management port | Not supported |
Service port surge protection[kV] | ±1.5 kV in differential mode, ±6 kV in common mode |
Power supply surge protection | ±6 kV in differential mode, ±6 kV in common mode |
RPS input | Not supported |
PoE | Supported |
PoE power supply | Supported |
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