Chinese user manual for the Broadwit WitNet IAS3028 industrial Ethernet switch covering specifications, installation, and maintenance.
The WitNet IAS3028 is an industrial Ethernet switch designed for harsh environments such as power, transportation, and mining. It offers a range of management interfaces, security features, and high‑availability ring protocols.
The manual provides safety guidelines, detailed product specifications, installation steps, cable and fiber connections, and procedures for opening and closing the chassis for maintenance. This manual is written in Chinese.
| RJ45 ports (100 Mbps) | 24 |
|---|---|
| Gigabit SFP ports | 4 |
| Supported Ethernet standards | IEEE802.3, 802.3u, 802.3x, 802.3z, 802.3ab, 802.3ad, 802.1p/q, 802.1d, 802.1w, 802.1x |
| Switching capacity | 12.8 Gbps |
| Forwarding rate | 9.5 Mpps |
| Dimensions (W×H×D) | 443 mm × 44 mm × 321 mm |
| Operating temperature | -40 °C ~ +85 °C |
| IP protection rating | IP40 |
The switch supports up to 24 100 Mbps RJ45 ports.
The system switching bandwidth is 12.8 Gbps.