1. Produktet er slutview
The Zyxel NR5103 5G NR Indoor Router is designed to provide high-speed internet connectivity utilizing the latest 5G NR technology, while maintaining full compatibility with existing 4G networks. It is an ideal solution for Fixed Wireless Access (FWA) deployments, enabling premium broadband services in homes and workplaces. The NR5103 is certified with WiFi 6 (802.11ax) and EasyMesh R2, ensuring superior performance and extensive coverage. This device is compatible with networks in Europe, Asia, the Middle East, Africa, Australia, Brazil, and Chile.
Nøglefunktioner:
- 3GPP Rel. 15 5G NR Sub-6 GHz DL 2xCA, supporting up to 4.67 Gbps (DL) / 2.5 Gbps (UL) with NSA & SA modes.
- WiFi 6 (11ax) 4x4 + 4x4 for enhanced performance and coverage.
- Integrated 4x4 MIMO with 4 high-performance 4G/5G antennas.
- Certified for WiFi 6 and EasyMesh R2 for optimal wireless experience.
- Remote management capabilities via TR-069 (TR-181 and TR-143 speed test) HTTPS/web GUI.
- Supports both Standalone (SA) and Non-Standalone (NSA) 5G architectures.
- Easy network setup and management through the Zyxel Air mobile application (iOS and Android).

2. Hvad er der i æsken
Når du åbner pakken, bør du finde følgende ting:
- ZYXEL NR5103 5G Indoor CPE Router (with EE Logo)
- RJ45 Ethernet-kabel
- Power Adapter (EU or UK Charger, depending on region)


3. Opsætningsvejledning
Follow these steps to set up your ZYXEL NR5103 router:
- Indsæt SIM-kort: Locate the 3FF/Micro SIM card slot on the device. Carefully insert your activated 5G/4G SIM card into the slot until it clicks into place. Ensure the SIM card is oriented correctly as indicated on the device.
- Tilslut strøm: Connect the provided power adapter to the router's power port and then plug it into a wall outlet.
- Tænd: Press the 'ON/OFF' button on the back of the router to power it on. The LED indicators on the front will light up as the device starts.
- Initial Connection (Optional - Wired): For a wired connection, connect one end of the RJ45 Ethernet cable to a LAN port on the router and the other end to your computer or network device.
- Initial Connection (Wireless):
- Brug af WPS: Press the WPS button on the router. Within two minutes, press the WPS button on your WiFi-enabled device (e.g., laptop, smartphone) to establish a secure connection automatically.
- Manuel tilslutning: On your WiFi-enabled device, search for available WiFi networks. Select the SSID (network name) printed on the label at the bottom or back of your router. Enter the WiFi password (also found on the label) to connect.
- Zyxel Air App Setup: Download the Zyxel Air app from your device's app store (iOS or Android). Follow the in-app instructions for easy installation and local management of your router.
- External Antennas (Optional): If you wish to use external antennas for improved signal reception, connect them to the four TS9 connectors on the back of the router. Ensure the 'Int/Ext' switch is set to 'Ext' for external antennas to be active.



4. Betjeningsvejledning
Once your ZYXEL NR5103 router is set up, you can begin using it to access the internet and manage your network.
4.1 Tilslutning af enheder
- Trådløs forbindelse: Connect your smartphones, tablets, laptops, and other WiFi-enabled devices to the router's WiFi network using the SSID and password. The router supports WiFi 6 (802.11ax) for high-speed wireless connectivity.
- Kablet forbindelse: Use the two 100/1000/2500 Mbps Ethernet RJ-45 LAN ports to connect devices that require a stable wired connection, such as desktop computers, gaming consoles, or smart TVs. LAN2 can also be configured as an Ethernet WAN port.
4.2 LED-indikatorer
The LED indicators on the front of the router provide important status information:
- Strømindikation: Shows if the device is powered on.
- SMS-status: Indicates new or unread SMS messages.
- Signalstyrke: Viser styrken af 5G/4G-mobilsignalet.
- Status for internetforbindelse: Shows if the router has an active internet connection.
- Status for radioadgangsteknologi: Indicates whether the router is connected to a 5G or 4G network.
- WiFi AP-status: Shows the status of the WiFi access point.
- WPS-status: Indikerer WPS-aktivitet.

4.3 Administrationsmuligheder
- Zyxel Air-appen: Use the mobile app for convenient local management, including initial setup, network monitoring, and basic configuration.
- Web GUI: Få adgang til routerens web-baseret grafisk brugergrænseflade (GUI) via en web browser for advanced settings, configuration, and remote management. Refer to your router's documentation for the default IP address and login credentials.
- Remote Management (TR-069): The router supports TR-069 for remote management and diagnostics by your service provider.
5. Vedligeholdelse
Proper maintenance ensures the longevity and optimal performance of your ZYXEL NR5103 router.
5.1 firmwareopdateringer
The router supports Firmware Over-The-Air (FOTA) updates. This allows for remote firmware upgrades and troubleshooting, ensuring your device always has the latest features and security patches. It is recommended to keep the firmware updated for best performance and security.
5.2 Miljøforhold
Ensure the router is operated within the specified environmental conditions:
- Driftstemperatur: 0°C til 40°C (32°F til 104°F)
- Driftsfugtighed: 10 % til 90 % RH (ikke-kondenserende)
Avoid placing the router in direct sunlight, near heat sources, or in areas with high humidity to prevent damage and ensure stable operation.
5.3 Rengøring
Gently wipe the exterior of the router with a soft, dry cloth. Do not use liquid cleaners or abrasive materials, as they may damage the device.
6. Fejlfinding
If you encounter issues with your ZYXEL NR5103 router, refer to the following common troubleshooting steps:
6.1 Ingen internetforbindelse
- Tjek SIM-kort: Sørg for, at SIM-kortet er korrekt isat og aktiveret.
- Tjek signalstyrke: Observe the signal strength LED indicator. If the signal is weak, try repositioning the router or using external antennas (if applicable).
- Tjek APN-indstillinger: Verify that the Access Point Name (APN) settings are correct for your mobile network operator. These can usually be configured via the web GUI eller Zyxel Air-app.
- Genstart routeren: Power off the router, wait for 10 seconds, then power it back on.
6.2 Langsom internethastighed
- Signalstyrke: A weak cellular signal can lead to slow speeds. Try moving the router to a location with better signal reception.
- Netværksoverbelastning: Performance can be affected by network congestion from your mobile operator.
- WiFi Interference: Ensure your router is not placed near other electronic devices that might cause WiFi interference.
- Firmwareopdatering: Sørg for, at routerens firmware er opdateret.
6.3 Cannot Connect to WiFi
- Check WiFi Status LED: Ensure the WiFi AP status LED is on.
- Bekræft adgangskode: Double-check that you are entering the correct WiFi password (SSID and password are on the router's label).
- WPS: If using WPS, ensure both the router's and your device's WPS buttons are pressed within the time limit.
- Reset WiFi Settings: If issues persist, you may need to reset the WiFi settings via the web GUI eller Zyxel Air-app.
6.4 Fabriksindstilling
If all other troubleshooting steps fail, you can perform a factory reset. This will revert all settings to their default values. Locate the reset button (often a small pinhole) on the router, press and hold it for about 10 seconds using a paperclip or similar tool until the LEDs flash, then release. The router will restart with factory default settings.
7. Specifikationer
| Feature | Detalje |
|---|---|
| Mærkenavn | ZYXEL |
| Model | NR5103 |
| Netværk | 5G/4G |
| 5G netværk | NSA og SA |
| WiFi-standard | 802.11 Wi-Fi 6 (802.11ax) |
| Wi-Fi-understøttet frekvens | 2.4G & 5G (dual-band) |
| 2.4G Wi-Fi Link Rate | Op til 1.2 Gbps |
| 5G Wi-Fi Link Rate | Op til 2.4 Gbps |
| Overall Wireless Transmission Rate | 1800M (Combined) |
| Kablet overførselshastighed | 100/1000/2500 Mbps (Ethernet Ports) |
| 5G SA Data Rates | DL 4.67 Gbps; UL 2.5 Gbps |
| 5G NSA-datahastigheder | DL 3.74 Gbps; UL 1.46 Gbps |
| 4G LTE Peak Data Rates | Max. DL 1.6 Gbps / UL 200 Mbps (Category 19) |
| Supported 5G Frequencies | n1/n3/n5/n7/n8/n20/n28/n41/n77/n78/n38/n40 |
| Supported 4G Frequencies | LTE-FDD: B1/B3/B5/B7/B8/B20/B28/B32; LTE-TDD: B38/B40/B41/B42 |
| DL 4x4 MIMO Support | 5G: n1/n3/n7/n38/n40/n41/n77/n78; 4G: B1/B3/B7 (FDD), B38/B40/B41/B42 (TDD) |
| Antenne type | Internal (4 embedded omni-directional) and External (4 TS9 connectors) |
| LAN-porte | 2 (RJ-45, one configurable as WAN) |
| WAN-porte | 1 (Configurable via LAN2) |
| USB-grænseflader | 1 (USB 3.0 host port for file sharing) |
| SIM-kortslot | 1 (3FF/Micro SIM) |
| Understøtter WPS | Ja |
| Understøtter WDS | Ja |
| Med modemfunktion | Ja |
| Mesh støtte | EasyMesh R2 Certified |
| Anvendelse | Hjem |
| Strømforbrug | 48 W (peak) |
| Dimensioner (BxDxH) | 132.5 x 134 x 230 mm (5.22" x 5.28" x 9.06") |
| Vægt | 1,006 g (2.22 pund) |
| Driftstemperatur | 0°C til 40°C (32°F til 104°F) |
| Driftsfugtighed | 10 % til 90 % RH (ikke-kondenserende) |
| Certificering | CE, FCC, RoHS, WiFi 6 certified, EasyMesh R2 certified, WEEE, HSF |
*Note: Wireless speeds and data rates are theoretical maximums. Actual performance may vary based on network conditions, environment, and other factors.
8. Brugertips
To maximize your experience with the ZYXEL NR5103 router, consider the following tips:
- Optimal placering: Place the router in a central location in your home or office, away from obstructions and potential sources of interference (e.g., microwaves, cordless phones) to ensure the best WiFi coverage and cellular signal reception.
- Eksterne antenner: If you are in an area with weak 5G/4G signal, consider purchasing and connecting external TS9 antennas. Experiment with their placement and direction for improved signal strength. Remember to switch the 'Int/Ext' toggle to 'Ext'.
- Regelmæssige firmwarekontroller: Periodically check for firmware updates via the Zyxel Air app or web GUI. Updates often include performance improvements, new features, and security enhancements.
- Sikre dit netværk: Always use a strong, unique password for your WiFi network. Utilize WPA2+WPA3 security if available for enhanced protection.
- Brug Zyxel Air-appen: The Zyxel Air app simplifies many management tasks. Use it for quick status checks, basic configurations, and to monitor connected devices.
- Gæstenetværk: If available, enable a guest WiFi network for visitors to keep your main network secure and manage bandwidth usage.
9. Garanti og support
The ZYXEL NR5103 router is designed for reliability and performance. For any technical assistance or support, please refer to the official Zyxel support channels or your service provider.
9.1 Certificeringer
This product complies with various international standards and certifications, including:
- CE/Sikkerhed
- FCC
- RoHS (Restriction of Hazardous Substances) Directive
- WiFi 6-certificeret
- EasyMesh R2 Certified
- WEEE-direktivet (Waste Electrical and Electronic Equipment).
- HSF (fri for farlige stoffer)
9.2 Teknisk support
For further assistance, including advanced configuration or troubleshooting not covered in this manual, please contact Zyxel customer support or your internet service provider. You can also utilize the Zyxel Air app for local management and diagnostics.





