1. Introducció
The XUNYOU-LINK CLM920 ASR is a 4G indoor customer premise device designed to provide excellent wireless access performance and comprehensive routing capabilities. It converts high-speed TDD / FDD signals into WiFi signals over a local area network (LAN), allowing both wireless and wired devices (including cell phones, laptops, tablets, and other smart devices) to access the internet simultaneously.
This router supports WiFi 6 technology, offering faster speeds and enhanced performance for seamless internet connectivity. It features multi-device connectivity, supporting up to 32 devices simultaneously, and includes a 4G LTE SIM card slot for stable and fast mobile internet on the go. With its high-power signal booster and four external antennas, it amplifies signal strength for better coverage and fewer dead zones. The CLM920 is compatible with various 4G bands, making it suitable for diverse network environments across Europe, Asia, and Africa.
2. Contingut del paquet
Marqueu la casella per als elements següents:
- 1 x Mobile WiFi Router
- 1 x Power Adapter (EU, AU, UK, US, optional)
- 1 x Network Cable (1M)
- 1 x manual d'usuari en anglès
- 1 x SIM Card Holder

3. Producte acabatview
3.1 Aspecte i dimensions

The CLM920 router has a compact design with dimensions of approximately 216mm (H) x 140mm (W) x 38mm (D) and weighs about 190g.
3.2 Indicadors LED

| Llum LED | Estat | Descripció |
|---|---|---|
| Indicador de potència | Sempre ON | La font d'alimentació és normal. |
| Indicador WiFi | Flash lent | Access to data WiFi hotspots. |
| Sempre APAGAT | Turns off when power is applied, indicating the wireless function is off or malfunctioning. | |
| Mesh Port Indicator | Flash lent | El dispositiu està connectat. |
| Sempre APAGAT | Device not connected. | |
| Indicador 3G/4G | Flash lent | Connexió correcta. |
| Sempre APAGAT | Connecting to the network or not connecting to the network. | |
| Indicador de força del senyal | Vague (of speech) | Buscant el Web. |
| Sempre APAGAT | Error a la xarxa. |
3.3 Hardware Interface Description

| Connector | Descripció |
|---|---|
| Poder | Input: 100V-240V AC, Output: 12V DC/1A |
| Tecles de teclat | (WPS) Restart button, RESET button |
| Ranura per a targeta SIM | Supports Micro SIM medium cards (small cards require card sleeves) |
| Interfície RJ45 | WAN/LAN line access (2 ports) |
| USB | Connect USB cable for debugging |
4. Instruccions de configuració
4.1 Inserció de la targeta SIM
The CLM920 router requires a standard SIM card for 4G LTE connectivity. Please ensure the router is powered off before inserting or removing the SIM card.
- Locate the SIM card slot on the rear panel of the router.
- Insert a usable standard SIM card. Pay attention to the direction of the card insertion: the card chip should face down, and the notch should face out.
- Gently push the SIM card into the slot until it clicks into place.

Video 4.1: Demonstrates SIM card insertion and power connection.
4.2 Connexió d'alimentació
- Connect the provided power adapter to the router's power port.
- Connecteu l'adaptador d'alimentació a una presa de corrent adequada.
- The router will power on automatically. Observe the LED indicators on the front panel to confirm proper operation.
5. Instruccions de funcionament
5.1 Logging into the Device Management Page
To configure the router's functions, access the device management page:
- Obre a web browser on a device connected to the router (via WiFi or Ethernet cable).
- Enter the default gateway IP address in the browser's address bar:
192.168.1.1 - Enter the default login password, which is
admin. - After logging in, you may be prompted to run a Quick Setup. You can choose to proceed with Quick Setup or Skip it.
5.2 Internet Connection Settings
This section covers LTE dialing related setup functions.
5.2.1 APN Configuration
The device has preset APN settings for most carriers. The APN can be automatically matched by setting it to auto-select mode. If your SIM card is special and not automatically matched:
- Desmarqueu el
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