| Item |
Description |
| 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) |
54.88 years |
| Mean time to repair (MTTR) |
2 hours |
| Availability |
> 0.99999 |
| Service port surge protection |
Common mode: ±7 kV |
| Power supply surge protection |
Using AC power modules: ±6 kV in differential mode, ±6 kV in common mode |
| Using DC power modules: ±2 kV in differential mode, ±4 kV in common mode |
| Dimensions (H x W x D) |
Basic dimensions (excluding the parts protruding from the body): 43.6 mm x 442.0 mm x 420.0 mm (1.72 in. x 17.4 in. x 16.5 in.) |
| Maximum dimensions (the depth is the distance from ports on the front panel to the handle on the rear panel): 43.6 mm x 442.0 mm x 444.2 mm (1.72 in. x 17.4 in. x 17.49 in.) |
| Weight (with packaging) |
8.74 kg (19.27 lb) |
| Stack ports |
Any 10/100/1000BASE-T ports or 10GE SFP+ ports (applicable in V200R019C10 and later versions) |
| RTC |
Supported |
| RPS |
Not supported |
| PoE |
Supported |
| Rated voltage range |
AC input: 100 V AC to 130 V AC, 200 V AC to 240 V AC, 50/60 Hz |
| High-Voltage DC input: 240 V DC |
| DC input: -48 V DC to -60 V DC |
| Maximum voltage range |
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 |
| DC input: -38.4 V DC to -72 V DC |
| Maximum power consumption (100% throughput, full speed of fans) |
Not providing the PoE function: 77 W |
| 100% PoE loads: 1661 W (PoE: 1440 W) |
| Typical power consumption (30% of traffic load) |
59 W |
| Tested according to ATIS standard |
| EEE enabled |
| No PoE power consumption |
| 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 operates at a temperature of over 45°C (113°F) consecutively for at most 96 hours in one year. |
| The equipment operates at a temperature of over 45°C (113°F) for a total of no more than 360 hours in one year. |
| The equipment operates at a temperature of over 45°C (113°F) for no more in 15 times in one year. |
| The equipment may be damaged or experience unexpected exceptions if any of the preceding limits is exceeded. |
| 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 |
EMC certification |
| Safety certification |
| Manufacturing certification |
| Part number |
98010970 |
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