RUTM51 - Router Teltonika - Free user manual and instructions
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| Product Type | Industrial Cellular Router |
| Brand | Teltonika |
| Model | RUTM51 |
| Dimensions (mm) | 110 x 55 x 28 |
| Weight (g) | 180 |
| Power Supply | 9-30 V DC (dedicated power adapter included) |
| Cellular Connectivity | 4G LTE Cat 4, 3G, 2G with dual SIM failover |
| Wi-Fi Standards | 802.11 b/g/n, 2.4 GHz |
| Ethernet Ports | 1 x WAN, 1 x LAN (10/100 Mbps) |
| USB Port | 1 x USB 2.0 |
| Security | Firewall, VPN (IPsec, OpenVPN), access control |
| Operating Temperature | -20°C to 70°C |
| Mounting | DIN rail or wall mount |
| Key Features | Dual SIM failover, remote management, GPS support |
| Maintenance | Clean with dry cloth; avoid liquids |
| Spare Parts & Repairability | Power adapter available separately; refer to manual for repair |
Frequently Asked Questions - RUTM51 Teltonika
How do I set up the Teltonika RUTM51 for the first time?
Connect the router to your computer via Ethernet, power it on, and access the web interface at 192.168.1.1. Follow the Quick Start Wizard to configure WAN and Wi-Fi.
Can the RUTM51 use two SIM cards simultaneously?
Yes, the RUTM51 supports dual SIM failover. You can insert two SIM cards and configure priority or backup in the web interface.
What is the default login credentials for the router?
Default username is admin and password is admin01. It is strongly recommended to change the password after first login.
How to reset the RUTM51 to factory settings?
Press and hold the Reset button on the back panel for about 10 seconds until the LEDs blink. The router will reboot with factory defaults.
Does the RUTM51 support VPN?
Yes, it supports IPsec and OpenVPN protocols. VPN can be configured in the Services section of the web interface.
What is the maximum Wi-Fi range?
Indoor range is typically up to 50 meters, but it can vary depending on obstacles. The router uses 2.4 GHz 802.11 b/g/n.
Can I use an external GPS antenna?
Yes, the RUTM51 has a GPS connector for an external active GPS antenna. It can be used for location tracking and timing.
How to update the firmware?
Download the latest firmware from the Teltonika website, then go to System → Firmware Upgrade in the web interface and upload the file.
The router is not connecting to the internet. What should I check?
First, verify SIM card insertion and network status in the web interface. Check APN settings, and ensure the WAN cable is properly connected. Try resetting the modem.
Is the RUTM51 suitable for outdoor use?
The router is designed for indoor or sheltered installations. It has a wide operating temperature range but is not waterproof. Use an IP rated enclosure if outdoor exposure is needed.
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USER MANUAL RUTM51 Teltonika
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Product information
Brand : Teltonika
Model : RUTM51
Category : Router