1. Introduktion
This manual provides instructions for setting up, operating, and maintaining your Mercusys ME20 AC750 Wi-Fi Range Extender. The ME20 is designed to expand your existing Wi-Fi network coverage, eliminating dead zones and providing stable, fast dual-band Wi-Fi to areas previously unreachable by your main router.
2. Produktet er slutview
2.1 Pakkens indhold
- Mercusys ME20 AC750 Wi-Fi Range Extender
- Hurtig installationsvejledning (denne manual)
2.2 Fysisk udseende
The Mercusys ME20 is a compact, wall-plug design. It features a signal indicator LED, a WPS/Reset button, and an Ethernet port.

Figur 2.2.1: Front view of the Mercusys ME20 Wi-Fi Range Extender. The device is white with the MERCUSYS logo and a green signal indicator light at the bottom.

Figur 2.2.2: Side view of the Mercusys ME20, showing the integrated power plug, an Ethernet port, and the WPS/Reset button. The device has ventilation holes along its side.
2.3 LED-indikator
- Solid grøn: Excellent connection to the host router.
- Solid orange: Good connection to the host router.
- Fast rød: Poor connection to the host router.
- Slukket: No connection or device is off.
2.4 Knapper og porte
- WPS/Nulstillingsknap: Press briefly to initiate WPS setup. Press and hold for 5 seconds to reset the extender to factory defaults.
- Ethernet Port (10/100 Mbps): Used for wired connections to devices like PCs, IPTVs, or game consoles.
3. Opsætning
There are two methods to set up your Mercusys ME20 range extender: using the WPS button or via a web browser.
3.1 Metode 1: Brug af WPS-knappen (anbefales)
- Tænd: Plug the extender into an electrical outlet near your host router. Wait for the LED to turn solid red.
- Tryk på WPS på routeren: Tryk på WPS-knappen på din værtsrouter.
- Tryk på WPS på extenderen: Within two minutes, press the WPS/Reset button on your ME20 extender.
- Observer LED: The LED on the extender will flash and then turn solid green or orange, indicating a successful connection.
- Flyt forlænger: Unplug the extender and move it to a location between your router and the Wi-Fi dead zone. Choose a spot where the LED is solid green or orange.

Figur 3.1.1: The Mercusys ME20 extender plugged into a standard wall socket, ready for setup. The device is compact and does not obstruct adjacent outlets.

Figur 3.1.2: The Mercusys ME20 extender positioned in a wall outlet, demonstrating its discreet integration into a home setting. The signal indicator light is visible.
3.2 Metode 2: Via en Web Browser
- Tænd: Plug the extender into an electrical outlet near your host router. Wait for the LED to turn solid red.
- Tilslut til forlænger: On your computer or smartphone, connect to the Wi-Fi network named "MERCUSYS_EXTENDER" (or similar, check the label on the extender). No password is required.
- Adgang Web Interface: Åbn a web browser og type mwlogin.net or the IP address (usually 192.168.1.1) into the address bar.
- Opret login-adgangskode: Create a new login password for the extender's management page.
- Select Host Network: Follow the on-screen instructions to select your host Wi-Fi network and enter its password.
- Flyt forlænger: Unplug the extender and move it to a location between your router and the Wi-Fi dead zone. Choose a spot where the LED is solid green or orange.
Note: If the LED is red after relocation, move the extender closer to the host router.
4. Betjeningsvejledning
4.1 Tilslutning af enheder
Once the extender is successfully set up, devices can connect to the extended Wi-Fi network using the same network name (SSID) and password as your main router, or a new SSID if you configured one during setup.
- Trådløse enheder: Connect smartphones, tablets, laptops, and other Wi-Fi enabled devices to the extended network.
- Kablede enheder: Use an Ethernet cable to connect devices like smart TVs, game consoles, or desktop PCs to the extender's Ethernet port for a stable wired connection.
4.2 Understanding the Signal Indicator
The multicolor LED on the front of the extender helps you determine the optimal placement for the best Wi-Fi extension.
- Solid grøn: Indicates a strong signal from the host router. This is the ideal placement.
- Solid orange: Indicates a moderate signal from the host router. The extender is functioning, but a stronger signal might be achievable by adjusting its position.
- Fast rød: Indicates a weak signal from the host router. Move the extender closer to your host router.
5. Vedligeholdelse
5.1 Generel pleje
- Keep the device in a dry environment, away from water and excessive humidity.
- Undgå at udsætte enheden for ekstreme temperaturer.
- Ensure proper ventilation; do not block the ventilation holes.
- Rengør enheden med en blød, tør klud. Brug ikke flydende rengøringsmidler eller aerosoler.
5.2 firmwareopdateringer
Periodically check the Mercusys official website for firmware updates. Updating the firmware can improve performance, add new features, and fix bugs. Refer to the Mercusys support page for specific instructions on how to update your ME20's firmware.
6. Fejlfinding
6.1 No Internet Access After Connecting to Extender
- Check Host Router: Ensure your main router has internet access.
- Extender Placement: Verify the extender's LED is solid green or orange. If red, relocate it closer to the host router.
- Genstart: Try rebooting both your host router and the extender.
- Omkonfigurer: If issues persist, try reconfiguring the extender using either the WPS button or web browsermetode.
6.2 Slow Speed on Extended Network
- Extender Placement: The extender might be too far from the host router. Relocate it to a position where the LED is solid green.
- Interferens: Reduce interference from other electronic devices (e.g., microwaves, cordless phones) by moving the extender or the interfering devices.
- Netværksoverbelastning: Too many devices on the network can cause slowdowns.
6.3 How to Reset the Extender
To restore the extender to factory default settings, press and hold the WPS/Reset button for approximately 5 seconds until the LED flashes rapidly. Release the button and wait for the extender to restart.
7. Specifikationer
| Feature | Detalje |
|---|---|
| Mærke | MERCUSYS |
| Model | ME20 |
| Dimensioner (L x B x H) | 7.6 x 8.5 x 11.2 cm |
| Vægt | 110 g |
| Trådløse standarder | IEEE 802.11a/b/g/n/ac |
| Frekvens | 2.4 GHz og 5 GHz (dobbeltbånd) |
| Dataoverførselshastighed | Op til 750 Mbps (300 Mbps på 2.4 GHz, 433 Mbps på 5 GHz) |
| Ethernet-port | 1 x 10/100 Mbps Ethernet-port |
| Særlige funktioner | WPS, Signal Indicator |
| Strømforbrug | 12 Volts (internal power supply) |
| Kompatible enheder | Wi-Fi devices (router, smartphone, tablet, laptop, computer, smart TV, game console, printer, security camera, etc.) |
8. Garanti og support
For warranty information, technical support, and further assistance, please visit the official Mercusys webwebsted. Du kan finde ofte stillede spørgsmål, driverdownloads og kontaktoplysninger til kundeservice der.
Mercusys Official Webwebsted: www.mercusys.com