Huawei S5700-28C-HI-24S-AC S5700 Series Switch
S5700-28C-HI-24S-ACHuawei S5700-28C-HI-24S-AC S5700 Series Switch
S5700-28C-HI-24S-AC Overview
The Huawei S5700-28C-HI-24S-AC is a high-performance gigabit Ethernet switch belonging to the S5700-HI series. It offers flexible Gigabit access with 24 fixed 100/1000Base-X (SFP) ports, plus an extended slot for optional uplink/subcard modules. It supports AC or DC power input options, with hot-swappable power modules. This switch is suited for aggregation in campus networks or access in large / medium-size enterprise networks. It includes advanced features for IPv6, security, reliability (e.g. dual power supplies, redundant systems), and good forwarding performance, switching capacity. It’s designed for environments requiring stable performance, flexible port expansion, and reliable operation under varying power supply conditions.
S5700-28C-HI-24S-AC Specification
| Item | Specification |
|---|---|
| Model Name | Huawei S5700-28C-HI-24S-AC |
| Series | S5700-HI |
| Switch Type / Layer | Layer-2 / Layer-3 capable, Aggregation / Access |
| Fixed Ports | 24 × 100/1000Base-X (SFP) ports |
| Extended Slot(s) | 1 extended slot for subcards |
| Supported Subcards (Examples) | 4 × 1000Base-X SFP subcard; 2 × 10GE SFP+ subcard; 4 × 10GE SFP+ subcard |
| Forwarding Performance | 96 Mpps (million packets per second) |
| Switching Capacity (Backplane Bandwidth) | 256 Gbps |
| MAC Address Table Size | ~ 32,000 MAC addresses |
| Memory (RAM) | 512 MB |
| Flash Memory | 64 MB |
| Power Supply | AC / DC double hot-swappable power modules |
| Rated Voltage Range | AC: 100-240 V AC, 50/60 Hz; DC: -48 V to -60 V DC |
| Maximum Voltage Range | AC: 90-264 V AC, 47-63 Hz; DC: -36 V to -72 V DC |
| Maximum Power Consumption (100% Throughput, Full Fan Speed) | Approximately 80.7 W |
| Operating Temperature | -5 °C to +55 °C (note: when using long-distance SFP+ optical modules ≥ 40 km, max temp may reduce) |
| Storage Temperature | -40 °C to +70 °C |
| Noise Level (Sound Power, ~27 °C) | < 60 dB(A) |
| Relative Humidity | 5% to 95% (non-condensing) |
| Operating Altitude | With AC power modules: up to 5000 m; with DC power modules: up to 2000 m |
| Mean Time Between Failures (MTBF) | ~ 25.5 years (with 4-port 10GE subcard) to ~36.1 years (with 4-port GE SFP subcard) depending on configuration |
| Mean Time To Repair (MTTR) | ~ 2 hours |
| Availability | > 0.99999 (“five-nines”) |
| PoE Support | Not supported |
| RPS (Redundant Power Supply) | Not supported |
| Service Port Surge Protection | Not applicable |
| Power Supply Surge Protection | AC modules: ±6 kV differential mode and ±6 kV common mode; DC modules: ±1 kV differential, ±2 kV common mode |
| Dimensions (H × W × D) | ~ 44.4 mm × 442.0 mm × 220.0 mm |
| Weight | Empty: ≤ 5.0 kg; Fully configured: ≤ 6.5 kg |
S5700-28C-HI-24S-AC Warranty
 | Low Price Guarantee |  | Quality Assurance |
 | 100% Money Back Guarantee |  | Commodity Refund Guarantee |
 | Diversified and Flexible Transportation Services |  | Standard Policy |
