User manual for the Yutai UT-9031A industrial wireless AP receiver, covering features, setup, and troubleshooting.
The Yutai UT-9031A is an indoor industrial‑grade wireless AP receiver that supports gateway, universal repeater, WISP and AP modes, allowing simple wired‑to‑wireless network conversion. It complies with IEEE 802.11b/g/n standards and offers multiple security options, DHCP server, and flexible network configuration.
This manual provides an introduction, hardware overview, technical specifications, quick‑start guide, detailed configuration steps for each operating mode, and a troubleshooting section with common issues and solutions. It also lists the package contents and how to perform a factory reset. This manual is written in Chinese.
| Network Standard | IEEE802.11b, IEEE802.11g, IEEE802.11n |
|---|---|
| Ethernet Interfaces | 3 × 10/100 Mbps auto‑negotiating ports |
| Antenna | 1 × 2.4 GHz, 3 dBi omnidirectional external antenna |
| Power Supply | DC 12‑48 V, 1 A |
| RF Frequency | 2.4‑2.4835 GHz |
| Transmission Rate | 150 Mbps |
| Receive Sensitivity | -90 dBm @ MCS0 |
| Transmit Power | 20 dBm @ MCS0‑2 / MCS8‑10 |
| Operating Temperature | -20 °C to 70 °C |
| Dimensions | 100 mm × 80 mm × 35 mm |
Press and hold the RST button for more than 8 seconds (or >10 seconds) to restore factory defaults.
The device’s default IP address is 192.168.1.254.
It supports gateway mode, universal repeater mode, WISP mode, and AP mode.
Open a browser, go to http://192.168.1.254 and log in with the username “admin”.