Sarrera
This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your LANCOM 1790VA-4G VPN Business Router. This device is designed to provide high-performance and reliable internet connectivity for small and medium-sized businesses, featuring VDSL supervectoring and integrated LTE Advanced for maximum resilience.

Figure 1: LANCOM 1790VA-4G VPN Business Router. The front panel displays various status LEDs including Power, Online, DSL, four Ethernet ports (ETH 1-4), 4G, and VPN. Two external antennas are visible on either side of the device.
Konfigurazio Gida
1. Despaketatzea eta Hasierako Ikuskapena
Kontu handiz atera osagai guztiak ontzitik. Egiaztatu ontziratze-zerrendan zerrendatutako elementu guztiak daudela eta kalterik gabe daudela. Elementuren bat falta bada edo kaltetuta badago, jarri harremanetan zure saltzailearekin berehala.
2. Connecting the Hardware
- Potentzia-konexioa: Connect the provided power adapter to the router's power input and then to a suitable electrical outlet.
- DSL/VDSL Connection: Connect your DSL/VDSL line from the wall socket to the DSL port on the router using the supplied DSL cable.
- Ethernet konexioak: Connect your computers or network devices to the ETH 1-4 ports using standard Ethernet cables.
- Antena instalatzea: Screw the two external antennas securely onto the antenna connectors at the rear of the router. Adjust their orientation for optimal signal reception.
- SIM Card Insertion (for LTE): If using the LTE functionality, carefully insert your activated SIM card into the designated SIM card slot. Ensure correct orientation as indicated on the device.
3. Hasierako Konfigurazioa
After connecting the hardware, power on the router. Wait for the Power and Online LEDs to stabilize. Access the router's web-based management interface by typing its default IP address (e.g., 192.168.1.1) zure sartu web browser. Follow the on-screen wizard for initial setup, including setting up your internet connection (VDSL or LTE), Wi-Fi settings, and administrative passwords.
Funtzionamendu-argibideak
LED adierazleak
Aurreko paneleko LEDek egoeraren informazioa ematen dute:
- Potentzia: Berde finkoak gailua piztuta dagoela adierazten du.
- Sarean: Solid green indicates a stable internet connection. Blinking indicates data activity.
- DSL: Solid green indicates a stable DSL/VDSL line synchronization. Blinking indicates synchronization in progress.
- ETH 1-4: Solid green indicates a connected device. Blinking indicates data activity.
- 4G: Solid green indicates a stable LTE connection. Blinking indicates data activity.
- VPN: Solid green indicates an active VPN tunnel. Blinking indicates VPN activity.
VPN funtzionaltasuna
The LANCOM 1790VA-4G supports up to 5 built-in IPSec VPN channels (expandable to 25). Configure VPN tunnels via the web management interface under the 'VPN' section. Refer to the advanced configuration guide for detailed VPN setup instructions.
SD-WAN Integration
This router supports SD-WAN for automatic VPN and VLAN configuration via the LANCOM Management Cloud. For details on integrating with LMC, please consult the LANCOM Management Cloud documentation.
Mantentzea
- Firmware eguneraketak: Regularly check for and install firmware updates from the official Lancom website to ensure optimal performance, security, and access to new features. This can typically be done via the router's web interface under 'System' or 'Firmware'.
- Garbiketa: Keep the router clean and free from dust. Use a soft, dry cloth for cleaning. Do not use liquid cleaners or aerosols. Ensure ventilation openings are not obstructed.
- Ingurumen-baldintzak: Operate the router within its specified temperature and humidity ranges. Avoid direct sunlight, excessive heat, and moisture.
- Pasahitzen kudeaketa: Periodically change your administrative passwords for enhanced security.
Arazoak konpontzea
| Arazoa | Kausa posiblea | Irtenbidea |
|---|---|---|
| Power LED ez | Energia-egokitzailea ez dago konektatuta edo akastuna. | Check power connections. Ensure the power outlet is active. Try a different power adapter if available. |
| DSL LED blinking/off | DSL line issue or incorrect cabling. | Verify DSL cable connection. Check with your ISP for line status. |
| No Internet (Online LED off) | Configuration error, ISP outage, or DSL/LTE issue. | Check router configuration. Confirm DSL/4G connection is active. Contact your ISP. |
| Interneteko abiadura motela | Network congestion, outdated firmware, or signal interference. | Reduce number of active devices. Update firmware. Check for physical obstructions or interference. |
| Ezin da sartu web interfazea | Incorrect IP address, network settings, or firewall. | Ensure your computer is on the same network segment. Disable temporary firewall. Try a different browser. |
For further assistance, please refer to the comprehensive online documentation available on the Lancom webgunea edo jarri harremanetan laguntza teknikoarekin.
Zehaztapenak
- Eredua: 1790VA-4G
- Produktuaren neurriak: 29 x 39 x 10 cm
- Elementuaren pisua: 1.5 kg
- Konektibitate Teknologia: Ethernet, Wi-Fi (via optional module), VDSL2/ADSL2+, LTE
- Datuen transferentzia-tasa: Up to 300 Mbps (VDSL Supervectoring), Up to 300 Mbps (LTE Advanced)
- Portuak: 4x GE Ports (Ethernet), 1x DSL port
- VPN Channels: 5 built-in IPSec VPN channels (25 optional)
- Network Virtualization: Up to 16 networks (ARF)
- Sistema eragilea: LANCOM OS
- liburukiatage: 230 Volt
- Gailu bateragarriak: Ordenagailu eramangarria, Ordenagailu pertsonala, Tableta, Smartphone
- Erabilera gomendatua: Negozioak
Bermea eta Laguntza
For detailed warranty information, please refer to the warranty card included with your product or visit the official Lancom website. Lancom provides technical support for its products. For assistance, please visit the support section of the Lancom website or contact their customer service directly. Ensure you have your product model number (1790VA-4G) and serial number ready when contacting support.
Software eguneraketak bermatuta honako hau arte: Information not available. Please check the manufacturer's website for the latest update policy.
Fabrikatzailea: LANCOM





