Deskripsi
Item | Description |
---|---|
Memory (RAM) | 512 MB |
Flash | 512 MB in total. To view the available flash memory size, run the display version command. |
Mean time between failures (MTBF) | 67.89 years |
Mean time to repair (MTTR) | 2 |
Availability | > 0.99999 |
Service port surge protection | ±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 |
Dimensions (H x W x D) |
|
Weight (with packaging) | 2.65 kg (5.84 lb) |
Stack ports | Eight 10/100/1000BASE-T ports and four 10G SFP+ ports |
RTC | Not supported |
RPS | Not supported |
PoE | Not supported |
Rated voltage range | 100 V AC to 240 V AC, 50/60 Hz
110 V DC to 250 V DC |
Maximum voltage range | 90 V AC to 264 V AC, 47 Hz to 63 Hz
110 V DC to 250 V DC |
Maximum power consumption (100% throughput) | 17 W |
Typical power consumption (30% of traffic load)
|
15.6 W |
Operating temperature |
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.). |
Storage temperature | -40°C to +85°C (-40°F to +185°F) |
Protection rating | IP30 |
Noise under normal temperature (27°C, sound power) | Noise-free (no fans) |
Relative humidity | 5% to 95%, noncondensing |
Operating altitude | 0-5000 m (0-16404 ft.) |
Certification |
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