Technical specifications
Item | Description |
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Memory (RAM) | 1 GB |
Flash | 512 MB in total. To view the available flash memory size, run the display version command. |
Mean time between failures (MTBF) | 61.7 years |
Mean time to repair (MTTR) | 2 hours |
Availability | > 0.99999 |
Service port surge protection | Common mode: ±7 kV |
Power supply surge protection | ±6 kV in differential mode, ±6 kV in common mode |
Dimensions (H x W x D) |
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Weight (with packaging) | 8.7 kg (19.18 lb) |
Stack ports | Any 10/100/1000BASE-T ports or 10GE SFP+ ports (applicable in V200R019C10 and later versions) |
RTC | Not supported |
RPS | Not supported |
PoE | Supported |
Rated voltage range |
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Maximum voltage range |
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Maximum power consumption (100% throughput, full speed of fans) |
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Typical power consumption (30% of traffic load)
| 59 W |
Operating temperature | -5°C to +50°C (23°F to 122°F) at an altitude of 0-1800 m (0-5906 ft.) NOTE: 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 switch cannot be started when the ambient temperature is lower than 0°C (32°F). |
Short-term operating temperature | -5°C to +55°C (23°F to 131°F) at an altitude of 0-1800 m (0-5906 ft.) NOTE: 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 cannot start when the temperature is lower than 0°C (32°F). The maximum distance of optical modules used in these conditions cannot exceed 10 km. |
Storage temperature | -40°C to +70°C (-40°F to +158°F) |
Noise under normal temperature (27°C, sound power) | < 58.9 dB(A) |
Relative humidity | 5% to 95%, noncondensing |
Operating altitude | 0-5000 m (0-16404 ft.) |
Certification |
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Part number | 98010944 |