1. Introducció
The Lancom 1803VA-5G is an advanced SD-WAN VoIP Gateway designed for small and medium-sized business locations. It provides high availability and flexible connectivity options through VDSL, fiber optic (modules sold separately), and integrated 5G, ensuring robust network performance and efficient data management.
This device supports simultaneous use of multiple internet access methods for optimal load distribution and maximum flexibility, crucial for business-critical applications and high data volumes. It facilitates the integration of telephony components, mobile employees, and remote locations into the corporate network via VPN. When combined with the Lancom Management Cloud (LMC), it enables automated and centralized network management, streamlining operations and saving resources.
Característiques principals:
- SD-WAN capabilities, including zero-touch commissioning and auto VPN via the Lancom Management Cloud.
- Integrated VDSL supervectoring modem supporting speeds up to 300 Mbps.
- High-speed internet connectivity via fiber (GPON and AON modules sold separately) and Gigabit Ethernet for external modems.
- Load balancing for active/active use of multiple internet access points, ensuring ideal load distribution and increased bandwidth.
- Built-in 5G modem for primary operation or parallel use with other access modes, offering low latency and high bandwidth for real-time applications like video streaming, telephony, or augmented reality.
2. Contingut del paquet
Si us plau, verifiqueu que tots els elements siguin presents al paquet:
- Lancom 1803VA-5G SD-WAN VoIP Gateway (Router)
- Power Adapter (not explicitly listed but implied for operation)
- Antennas (implied by images)
3. Producte acabatview

Figura 1: Frontal View of Lancom 1803VA-5G Gateway
This image displays the front panel of the Lancom 1803VA-5G gateway, featuring six external antennas for enhanced wireless connectivity. The front panel includes a series of LED indicators providing status for Power, Online connectivity, WAN, SFP, DSL, two Analog ports, two ISDN ports, four Ethernet ports (ETH 1-4), 5G, VoIP, and VPN connections. These indicators help monitor the device's operational status at a glance.

Figura 2: lateral View of Lancom 1803VA-5G Gateway
Aquesta imatge mostra un pro lateralfile of the Lancom 1803VA-5G gateway. Visible are the ventilation grilles designed for heat dissipation, ensuring optimal performance and longevity of the device. Two of the external antennas are also clearly visible, attached to the side of the unit, emphasizing its compact design and antenna configuration.
4. Instruccions de configuració
4.1. Instal·lació física
- Col·locació: Position the gateway in a central location to maximize wireless coverage. Ensure it is placed on a stable surface, away from direct sunlight, heat sources, and obstructions.
- Connexió d'antena: Carefully screw the provided antennas onto the corresponding connectors on the gateway. Ensure they are securely fastened but do not overtighten.
- Connexió d'alimentació: Connect the power adapter to the gateway's power input port and then plug it into a suitable electrical outlet. The Power LED should illuminate.
4.2. Connectivitat a Internet
The Lancom 1803VA-5G supports multiple internet access methods:
- VDSL: Connect your VDSL line to the DSL port on the gateway.
- 5G: Ensure the 5G antennas are connected. The device will automatically attempt to establish a 5G connection if a valid SIM card (not included, user-provided) is inserted into the designated slot (location not specified in input, refer to device markings).
- WAN Ethernet: Connect an external modem (e.g., cable modem, fiber modem) to one of the Ethernet ports configured as WAN (refer to device documentation for specific port assignment or configuration).
- Fiber Optic (SFP): For fiber optic connectivity, an optional GPON or AON SFP module (sold separately) must be inserted into the SFP port.
4.3. Configuració Inicial
For initial setup and advanced configuration, access the gateway's web-based management interface. Connect a computer to one of the LAN Ethernet ports (ETH 1-4) or connect wirelessly to the default Wi-Fi network (if enabled). Refer to the device's quick start guide or the full manual for default IP address, username, and password. The Lancom Management Cloud (LMC) also offers zero-touch commissioning for simplified setup.
5. Instruccions de funcionament
5.1. Indicadors LED
Monitor the LED indicators on the front panel to understand the gateway's status:
- Potència: Indica que el dispositiu està encès.
- En línia: Indicates successful internet connection.
- WAN/SFP/DSL/5G: Indicate the status of respective internet connections.
- Analog 1/2, ISDN 1/2, VoIP: Indicate the status of voice services.
- ETH 1-4: Indica l'activitat als ports LAN Ethernet.
- VPN: Indicates active VPN connections.
5.2. Core Functionalities
- SD-WAN: The gateway intelligently manages multiple WAN connections to optimize traffic, ensure high availability, and improve application performance.
- VoIP: Supports Voice over IP services, allowing for integrated telephony solutions.
- VPN: Enables secure remote access and site-to-site connectivity for employees and branch offices.
- Equilibri de càrrega: Distributes network traffic across multiple active internet connections to maximize bandwidth and ensure continuous service.
6. Manteniment
- Actualitzacions de firmware: Regularly check the Lancom website for firmware updates. Keeping the firmware updated ensures optimal performance, security, and access to new features. Updates can often be managed via the web interface or the Lancom Management Cloud.
- Neteja: Use a soft, dry cloth to clean the exterior of the device. Do not use liquid cleaners or aerosols. Ensure ventilation grilles are free from dust and debris to prevent overheating.
- Condicions ambientals: Operate the device within its specified temperature and humidity ranges. Avoid placing it in areas with extreme temperatures or high moisture.
- Configuració de còpia de seguretat: Periodically back up your device configuration settings. This allows for quick restoration in case of a factory reset or device replacement.
7. Solució De Problemes
Problemes comuns i solucions:
- Sense energia:
- Ensure the power adapter is securely connected to both the gateway and a working electrical outlet.
- Verifiqueu que la presa de corrent funciona connectant-hi un altre dispositiu.
- Sense connexió a Internet:
- Check the WAN, DSL, SFP, or 5G LED indicators. If they are off or red, there may be an issue with the internet service provider or physical connection.
- Ensure all cables (VDSL, Ethernet) are securely connected.
- For 5G, verify the SIM card is correctly inserted and active.
- Restart the gateway by unplugging the power, waiting 10 seconds, and plugging it back in.
- Contact your internet service provider if the issue persists.
- Velocitat de xarxa lenta:
- Comproveu si hi ha trànsit de xarxa excessiu o aplicacions que consumeixen molta amplada de banda.
- Ensure the gateway's firmware is up to date.
- Verify the quality of your internet connection with your ISP.
- VoIP Issues:
- Check the VoIP LED indicator.
- Verify VoIP configuration settings in the gateway's interface.
- Ensure sufficient bandwidth is available for voice traffic.
8. Especificacions
| Característica | Detall |
|---|---|
| Marca | Lancom |
| Nom del model | 62156 |
| Número de model de l'article | 62156 |
| Característica especial | SD-WAN, 5G modem |
| Tecnologia de connectivitat | Ethernet |
| Comunicació sense fils estàndard | 802.11ac (Note: This might refer to Wi-Fi capabilities, though the product title emphasizes 5G/VDSL gateway functions. For internal Wi-Fi, this standard applies.) |
| Classe de banda de freqüència | Doble banda |
| Dispositius compatibles | Ordinador portàtil, ordinador personal, telèfon intel·ligent, tauleta |
| Usos recomanats | Negocis |
| Color | Negre |
| Pes de l'article | 4.45 lliures |
| Dimensions del paquet | 12.76 x 8.35 x 4.13 polzades |
| Bateries | Product Specific batteries required (Note: This usually implies internal batteries for specific functions, not user-replaceable AA/AAA). |
| Data de primera disponibilitat | 1 de novembre de 2024 |
| Fabricant | Lancom |
9. Garantia i Suport
For detailed warranty information, please refer to the official Lancom website or the warranty card included with your product. Warranty terms and conditions may vary by region and retailer.
For technical support, product documentation, and software downloads, please visit the official Lancom support portal. You can typically find contact information for customer service and frequently asked questions (FAQs) on their weblloc.
Fabricant: Lancom





