|
Series |
Switch Model |
Software Version |
|---|---|---|
|
S5720I-SI |
S5720I-12X-SI-AC |
V200R012C00 and later versions |
|
Item |
Description |
|---|---|
|
Memory (RAM) |
512 MB |
|
Flash |
512 MB in total |
|
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 |
|
|
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 |
|
|
Part number |
98010794 |
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