| Maximum power consumption (100% throughput, full speed of fans) | 31 W |
|---|---|
| Products Status | New |
| Rated voltage range | 100 V AC to 240 V AC, 50/60 Hz |
| Storage temperature | -40C to +70C (-40F to +158F) |
| Service port surge protection | Common mode: 7 kV |
| Power supply surge protection | 6 kV in differential mode, 6 kV in common mode |
| PoE | Not supported |
| PN | 98010582 |
| Mean time to repair (MTTR) | 2 hours |
| Weight (including packaging materials) | 3 kg (6.62 lb) |
| Memory (RAM) | 512 MB |
| Availability | >0.99999 |
| Noise under normal temperature (27C, sound power) | less than 47 dBA |
| RPS | Supported |
| Flash | 240 MB |
| Relative humidity | 5% to 95%, noncondensing |
| Operating altitude | 0-2000 m (0-6562 ft.) |
| Model | S5720-28X-LI-DC |
| RTC | Not supported |
| Mean time between failures (MTBF) | 45 years |
| Stack ports | Twenty-four 10/100/1000BASE-T ports and four 10G SFP+ ports |
| Warranty | 1 Year |
| Brand | Huawei |
| 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.) |
| Maximum voltage range | 90 V AC to 264 V AC, 47 Hz to 63 Hz |
| Typical power consumption (30% of traffic load) Tested according to ATIS standard EEE enabled No PoE power consumption | 19.8 W |
Huawei S5720-28X-LI-DC(24 Ethernet 10/100/1000 ports,4 10 Gig SFP+,DC -48V)
The Huawei S5720-28X-LI-DC is a high-performance Layer 3 Gigabit switch designed for enterprise and industrial networks. It features 24×10/100/1000BASE-T ports and 4×10 Gig SFP+ uplinks, enabling high-speed connectivity and seamless scalability. Its DC-powered (-48V) design ensures energy efficiency and reliability in environments lacking stable AC power. Key benefits include advanced Layer 3 routing, robust security protocols, and support for intelligent network management. Unique selling points: redundant power design for uninterrupted operation, compact form for space-constrained installations, and energy-saving technology to reduce operational costs. Ideal for high-demand applications requiring stable, high-bandwidth networking with low latency.
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Q1: ls the product original ?
A1 : Yes, all of our products are orginal. We have our own QC team who will strictly check product quality before shipment.
Q2. Payment methods?
We accept T/T, PayPal, Alibaba ect.
Q3. Shipping methods?
We have long term business-ship with FedEx, UPS and DHL with favorble price. You can choose any shipping method mentioned above based on your ease. You can also use your own shipping account or shipping forwarder.
Q4. How long is the lead time?
Usually 1-3 working days after payment. Feel free to send me exact models for checking.
Q5. How long is the warranty period?
Different products have different warranty periods. Usually 1~3 years warranty.
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