MB230-4G - Router MERCUSYS - Free user manual and instructions
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| Product Type | 4G LTE Router |
| Dimensions | Approximately 180 x 120 x 30 mm |
| Weight | Approximately 200 g |
| Power Supply | 12V DC, 1A |
| WiFi Standard | 802.11b/g/n (2.4 GHz) |
| 4G LTE Speed | Up to 150 Mbps downlink |
| Number of LAN Ports | 2x 10/100 Mbps |
| External Antennas | 2x detachable LTE antennas |
| SIM Card Slot | Standard SIM (2FF) |
| Security | WPA/WPA2 wireless encryption, SPI firewall |
| Management | Web-based interface, app support |
| Maintenance | Clean with a soft, dry cloth; keep vents clear |
| Safety Precautions | Do not expose to water or moisture; use only provided power adapter |
| Spare Parts and Repairability | No user-serviceable parts; contact support for repairs |
| General Information | Warranty: 1 year limited |
Frequently Asked Questions - MB230-4G MERCUSYS
How to reset the Mercusys MB230-4G router?
Press and hold the Reset button on the back for about 10 seconds until the LEDs blink, then release. The router will restore to factory defaults.
How to change the WiFi password?
Log into the router's web interface (default IP: 192.168.1.1), go to Wireless Settings, enter a new password, and save.
What does the LED indicator mean?
Solid green: internet connected; blinking: data activity; off: no connection. Refer to manual for exact LED behavior.
Can I use an external antenna?
Yes, the router has two SMA connectors for external LTE antennas to improve signal.
How to set up the 4G connection?
Insert a valid SIM card, power on the router, and connect to WiFi. The router should automatically connect. Alternatively, configure APN settings in the web interface.
What if the router is not getting an internet connection?
Check SIM card insertion, ensure mobile data is enabled and you are in coverage area. Verify APN settings with your provider. Reboot the router.
Is the router compatible with all SIM cards?
It supports standard 2FF SIM cards from most carriers. Ensure the SIM is unlocked and has a data plan.
How to update the firmware?
Download the latest firmware from Mercusys official website, log into router admin, go to System Tools > Firmware Upgrade, upload file, and follow prompts.
Can I connect the router via Ethernet instead of WiFi?
Yes, use an Ethernet cable to connect a device to any LAN port for a wired connection.
What is the default login username and password?
Default username and password are both admin (lowercase). Log in via the web interface at 192.168.1.1.
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USER MANUAL MB230-4G MERCUSYS
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Product information
Brand : MERCUSYS
Model : MB230-4G
Category : Router