| Customization: | Available |
|---|---|
| Communication Mode: | Full-Duplex & Half-Duplex |
| Type: | Ethernet Switch |
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Basic Information | |
Remarks | Some models cannot be downgraded due to upgrades in components. Therefore, you are advised to run the display system-software information command (available in V200R021C00 and later versions) to check the software version supported by the device before the downgrade. |
Chassis material | Metal |
Height [mm] | 43.6 mm |
Depth [mm] | 220.0 mm |
Wide [mm] | 442.0 mm |
Chassis height [U] | 1 |
Weight with packaging [kg(lb)] | 3.83 kg (8.44 lb) |
Weight without packaging [kg(lb)] | 2.86 kg (6.31 lb) |
Maximum power consumption [W] | - Not providing the PoE function: 53.2 W - 100% PoE loads: 433.2 W (PoE: 380 W) |
Typical power consumption [W] | 35.6 |
Heat dissipation mode | Heat dissipation with fan, intelligent fan speed adjustment |
Maximum heat dissipation [BTU/hour] | - Not providing the PoE function: 181.52 - 100% PoE loads: 1478.12 |
Typical heat dissipation [BTU/hour] | 121.47 |
Power supply mode | AC built-in |
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 |
Rated input voltage [V] | - AC input: 100 V AC to 240 V AC, 50/60 Hz - High-Voltage DC input: 240 V DC |
Maximum input current [A] | 6 A |
Number of power slots | 0 |
Number of card slots | 0 |
Memory | 512 MB |
Flash memory | 512 MB |
Redundant power supply | Not supported |
Types of fans | Built-in |
Noise at normal temperature (acoustic power) [dB(A)] | 50 |
Noise at normal temperature (acoustic pressure) [dB(A)] | 38.2 |
Airflow direction | Air intake from left and front, air exhaustion from right |
Storage temperature [°C(°F)] | -40°C to +70°C (-40°F to +158°F) |
Short-term operating temperature [°C(°F)] | -5°C to +55°C (23°F to 131°F) at an altitude of 0-1800 m (0-5906 ft.) |
Long-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.) |
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.). The equipment can operate beyond the normal operating temperature range for a short-term period, but the following conditions must be met: - The equipment operates at a temperature of over 50°C (122°F) consecutively for at most 96 hours in one year. - The equipment operates at a temperature of over 50°C (122°F) for a total of no more than 360 hours in one year. |
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] | 58.68 |
MTTR [hour] | 2 |
Availability | > 0.99999 |
Maximum number of physical ports on the entire device | 20 |
Maximum number of 100GE ports | 0 |
Maximum number of 40GE ports | 0 |
Maximum number of 25GE ports | 0 |
Maximum number of 10GE ports | 0 |
Maximum number of GE ports | 12 |
Maximum number of FE ports | 20 |
1000M optical interface | 4 |
1000M electrical interface | 8 |
100M electrical interface | 8 |
USB | Not supported |
Console port | RJ45 |
Eth Management port | Not supported |
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