Series |
Model |
Software Version |
---|---|---|
S5720I-SI |
S5720I-28X-PWH-SI-AC |
V200R012C00 and later versions |
Item |
Description |
---|---|
Memory (RAM) |
512 MB |
Flash |
512 MB in total |
Mean time between failures (MTBF) |
45.94 years |
Mean time to repair (MTTR) |
2 hours |
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) |
6.7 kg (14.77 lb) |
Stack ports |
Twenty-four 10/100/1000BASE-T ports and four 10G SFP+ ports |
RTC |
Supported |
RPS |
Not supported |
PoE |
Supported |
Rated voltage range |
100 V AC to 240 V AC, 50/60 Hz |
Maximum voltage range |
90 V AC to 264 V AC, 47 Hz to 63 Hz |
Maximum power consumption (100% throughput, full speed of fans) |
|
Typical power consumption (30% of traffic load)
|
34.6 W |
Operating temperature |
-40°C to +65°C (-40°F to +149°F) at an altitude of 0-1800 m (0-5906 ft.) |
Storage temperature |
-40°C to +85°C (-40°F to +185°F) |
Protection rating |
IP20 |
Noise under normal temperature (27°C, sound power) |
< 47 dB(A) |
Relative humidity |
5% to 95%, noncondensing |
Operating altitude |
0-5000 m (0-16404 ft.) |
Certification |
|
Part number |
98010797 |
Q: How about your main products?
Email: Lilicheng0510@163.com