Huawei S5700-28X-PWR-LI-AC S5700 series Switch: S5700-28X-PWR-LI-AC Fixed Ports: 24 × 10/100/1000Base-T PoE+ ports; Uplink Ports: 4 × GE SFP uplink ports; PoE Standard: IEEE 802.3af and IEEE 802.3at.
S5700-28X-PWR-LI-AC provides twenty-four PoE+ access ports and four optical uplinks. It uses the same published PoE ceiling as the forty-eight-port model but has lower access density and forwarding capacity.
| Item | Specification |
|---|---|
| Fixed Ports | 24 × 10/100/1000Base-T PoE+ ports |
| Uplink Ports | 4 × GE SFP uplink ports |
| PoE Standard | IEEE 802.3af and IEEE 802.3at |
| PoE Power Supply | Built-in AC power, PoE supported |
| Maximum PoE Power Output | 370 W |
| Switching Capacity | 128 Gbit/s |
| Forwarding Performance | 42 Mpps |
| Memory | 256 MB RAM |
| Flash | 200 MB |
| Rated Input Voltage | 100–240 V AC, 50/60 Hz |
| Input Voltage Range | 90–264 V AC, 47–63 Hz |
| Maximum Power Consumption | 460 W (including PoE load) |
| Operating Temperature | 0 °C to +45 °C |
| Storage Temperature | –40 °C to +70 °C |
| Noise Level | Fan-free design (silent operation) |
| Dimensions (H × W × D) | 44.5 × 442 × 220 mm |
| Weight | ≤ 4.6 kg |
| MTBF | > 50 years (approx., varies by load) |
| Surge Protection | Service ports: ±6 kV (common mode) |
| Altitude | 0–5000 m |
| Exact product model | S5700-28X-PWR-LI-AC |
| Product family | Huawei campus switch |
| Official Huawei documentation | Huawei Enterprise Support results for S5700-28X-PWR-LI |
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For S5700-28X-PWR-LI-AC, the manufacturer specification lists fixed ports as 24 × 10/100/1000Base-T PoE+ ports.
For S5700-28X-PWR-LI-AC, the manufacturer specification lists poe standard as IEEE 802.3af and IEEE 802.3at.
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