S2720-28TP-EI-AC Specification |
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|
Item |
Description |
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Memory (RAM) |
256 MB |
|
Flash |
200 MB |
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Mean time between failures (MTBF) |
44.3 years |
|
Mean time to repair (MTTR) |
2 hours |
|
Availability |
> 0.99999 |
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Service port surge protection |
Common mode: ±6 kV |
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Power supply surge protection |
±6 kV in differential mode, ±6 kV in common mode |
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Dimensions (H x W x D) |
43.6 mm x 442.0 mm x 220.0 mm (1.72 in. x 17.4 in. x 8.7 in.) |
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Stack ports |
Two uplink 1000BASE-X optical ports |
|
RTC |
Not supported |
|
RPS |
Not supported |
|
PoE |
Not supported |
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Rated voltage range |
100 V AC to 240 V AC, 50/60 Hz |
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Maximum voltage range |
90 V AC to 264 V AC, 47 Hz to 63 Hz |
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Maximum power consumption (100% throughput) |
15.7 W |
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Typical power consumption (30% of traffic load) |
15.5 W |
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Storage temperature |
-40°C to +70°C (-40°F to +158°F) |
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Noise under normal temperature (27°C, sound power) |
Noise-free (no fans) |
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Relative humidity |
5% to 95%, noncondensing |
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Operating altitude |
0-5000 m (0-16404 ft.) |
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Certification |
|
| Model | Key specification |
|---|---|
| S2720-28TP-EI-AC | Huawei Quidway S2700 Series Switch |
| S2700-18TP-EI-AC | 02352332 Huawei Quidway S2700 Switch |
| S2730S-S16FP4S-A | Huawei S2700 Series Switches |
| S2700-18TP-SI-AC | 02352334 Huawei Quidway S2700 Switch |
| S2700-26TP-EI-AC | 02352302 Huawei Quidway S2700 Switch |
| S2700-26TP-EI-DC | Huawei S2700 Series Switch |
| S2700-26TP-SI-AC | 02352330 Huawei Quidway S2700 Switch |
| S2700-52P-EI-AC | 02352333 Huawei Quidway S2700 Switch |
Huawei S2720-28TP-EI-AC 24 port Ethernet port 10/100 ports Switch
Per the specification table, PoE: Not supported.
Per the specification table, Stack ports: Two uplink 1000BASE-X optical ports.
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