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) |
74.7 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) |
8.37 kg (18.45 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 |
Not supported |
Rated voltage range |
AC input: 100 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 264 V AC, 47 Hz to 63 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) |
59 W |
Typical power consumption (30% of traffic load) |
40 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 |
98010968 |