S5720-52X-LI-DC Specification |
|
Memory (RAM) |
512 MB |
Flash |
240 MB |
Mean time between failures (MTBF) |
41 years |
Mean time to repair (MTTR) |
2 hours |
Availability |
> 0.99999 |
Service port surge protection |
Common mode: ±7 kV |
Power supply surge protection |
±1 kV in differential mode, ±2 kV in common mode |
Dimensions (W x D x H) |
442.0 mm x 220.0 mm x 43.6 mm (17.4 in. x 8.7 in. x 1.72 in.) |
Weight (including packaging materials) |
3.5 kg (7.72 lb) |
Stack ports |
Forty-eight 10/100/1000BASE-T ports and four 10G SFP+ ports |
RTC |
Not supported |
RPS |
Supported |
PoE |
Not supported |
Rated voltage range |
-48 V DC to -60 V DC |
Maximum voltage range |
-36 V DC to -72 V DC |
Maximum power consumption (100% throughput, full speed of fans) |
51.6 W |
Typical power consumption (30% of traffic load)
|
33.1 W |
Storage temperature |
-40°C to +70°C (-40°F to +158°F) |
Noise under normal temperature (27°C, sound power) |
less than 44.5 dBA |
Relative humidity |
5% to 95%, noncondensing |
Operating altitude |
0-5000 m (0-16404 ft.) |
We promise that our products are original and genuine only. Brand-new products will be brand new and sealed to ensure no malfunctions, and second-hand products will undergo strict testing before shipment.
We offer a 1-year warranty for brand-new products and a 90-day warranty for second-hand products. During the warranty period, if the equipment you purchase has any operational defects, we will replace it for you (the warranty does not cover faults caused by human damage and improper use).
Once the product malfunctions, please notify us as soon as possible, and we will appreciate your detailed description or photos.
The warranty period is calculated from the date of receipt of the goods. For any issues or inquiries regarding your purchase, please feel free to contact us via WhatsApp (+86 152 7186 6615) or Skype/Email: sales@infdevice.com