Mercusys MR90X Quick Installation Guide

1
English
Connect the Hardware
According to the diagram in the opening chapter of this
guide, follow the steps to connect the hardware.
If your internet connection is through an Ethernet cable
from the wall instead of through a DSL/Cable/Satellite
modem, connect the Ethernet cable directly to the
router’s WAN port, and follow Step 3 to complete the
hardware connection.
Step 1: Turn o the modem, and remove the backup
battery if it has one.
Step 2: Connect the modem to the WAN port on your
router with an Ethernet cable.
Step 3: Turn on the router, and wait for it to start.
Step 4: Turn on the modem.
Congure the Router
1. Connect your computer to the router (Wired or
Wireless).
• Wired: Turn off the Wi-Fi on your computer and
connect your computer to the router’s LAN port
using an Ethernet cable.
• Wireless: Find the product label on the router. Scan
the QR code to join the preset 2.4 GHz network
directly, or use the default network names (SSIDs)
to join the 2.4 GHz or 5 GHz network.
Note: Only certain models have QR codes.
2. Launch a web browser and enter
http://mwlogin.net in the address bar. Create a
password for future logins.
Note: If the login window does not appear, please refer to
FAQ > Q1.
3. Follow the step-by-step instructions of Quick
Setup to set up your internet connection and
wireless network.
Enjoy the internet!
Note: If you have changed the SSID and wireless password
during the conguration, use the new SSID and wireless
password to join the wireless network.
MERCUSYS App
The MERCUSYS app provides a simple, intuitive way
to access and manage your router. You can block
unwelcome devices, set up Parental Controls, congure
your wireless settings and more.
Scan the QR code to download the
MERCUSYS app from the Apple App
Store or Google Play.

Mercusys MR90X Specifications

General

DSL WAN	No
Ethernet WAN	Yes
WAN connection type	RJ-45
Wi-Fi band	Dual-band (2.4 GHz / 5 GHz)
Top Wi-Fi standard	Wi-Fi 6 (802.11ax)
WLAN data transfer rate (max)	6000 Mbit/s
WLAN data transfer rate (first band)	1148 Mbit/s
WLAN data transfer rate (second band)	4804 Mbit/s
Firewall security	SPI Firewall
Security algorithms	WPA, WPA2, WPA3
Package type	Box
Number of products included	1 pc(s)
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 90 %
Operating relative humidity (H-H)	10 - 90 %
Ethernet LAN (RJ-45) ports	4
Power source type	DC
VPN server	OpenVPN, PPTP supported
Ethernet LAN data rates	10, 100, 1000, 2500 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet
Cables included	LAN (RJ-45)
Product type	Tabletop router
Product color	Black
Antennas quantity	8
Antenna direction type	Omni-directional

Weight and Dimensions

Depth	172.2 mm
Width	209 mm
Height	42.4 mm