Johdanto
This instruction manual provides comprehensive guidance for setting up, operating, and maintaining your KuWFi 4G LTE Cat4 Wireless Router, model CPF903-CP2-EU. Please read this manual carefully before using the device to ensure optimal performance and safe operation.

Image: The KuWFi 4G LTE Cat4 Wireless Router (CPF903-CP2-EU) positioned on a desk next to a laptop, illustrating a typical home or office setup.
Tuote loppuview
The KuWFi CPF903-CP2-EU is a versatile 4G LTE router designed for both home and office environments. It offers easy connectivity and portability, providing high-speed internet access for 10 to 20 users simultaneously. Key features include:
- Nopea yhteys: Download speeds up to 150 Mbps, upload speeds up to 50 Mbps, and Wi-Fi speeds up to 300 Mbps.
- SIM-kortin tuki: Simply insert a 4G SIM card to get online. Compatible with most European frequency bands (4G FDD-LTE B1/B3/B7/B8/B20).
- Kaksi antennia: Equipped with two high-performance external antennas for stronger and more stable signal reception.
- Useita yhteystapoja: Supports both SIM card internet access and Ethernet cable connection.
- LCD-näyttö: A 1.44-inch smart LCD display shows signal strength, operator, Wi-Fi users, received messages, SSID, password, traffic statistics, and current connection time.
- Turvallisuus: Supports WPA/WPA2 Wi-Fi encryption methods.
- Kompakti muotoilu: Elegant and slim, designed to integrate seamlessly into your environment.

Kuva: Edestä ja takaa views of the KuWFi 4G LTE Cat4 Wireless Router. The front shows the LCD screen and '4G' logo, while the rear displays the power input, LAN port, and SIM card slot.

Image: The KuWFi 4G Wireless Router highlighting key features such as low heating, dual antenna, virtual card function, and soft SIM.
Pakkauksen sisältö
Valitse seuraavat kohdat rastittamalla ruutu:
- 1 x KuWFi 4G LTE Cat4 Wireless Router (CPF903-CP2-EU)
- 1 x Power Supply (12V 1A DC)
- 1 x Käyttöohje
Asennusopas
1. Aseta SIM-kortti
- Locate the SIM card slot on the side of the router.
- Carefully insert your 4G SIM card into the slot until it clicks into place. Ensure the SIM card is activated and its PIN code is disabled (if applicable). The router does not support roaming, virtual SIM, or IoT SIM services.

Kuva: Lähikuva view of the router's SIM card slot, with a standard SIM card shown for reference, indicating where to insert the card.
2. Kytke virta
- Connect the provided 12V 1A power adapter to the router's power input port.
- Kytke virtalähde pistorasiaan. Reititin käynnistyy automaattisesti.
3. Initial Configuration (APN Settings)
Even with a compatible SIM card, you may need to configure the Access Point Name (APN) settings. Refer to your SIM card provider for the correct APN details.
- Connect a device (e.g., computer, smartphone) to the router via Wi-Fi or Ethernet cable. The default Wi-Fi SSID and password can be found on the router's label or LCD display.
- Avaa a web selaimessa ja anna reitittimen oletus-IP-osoite (yleensä
192.168.1.1or192.168.0.1). Refer to the router's label for the exact address. - Log in using the default username and password (commonly
admin/admin). - Navigate to the network settings or APN settings section.
- Anna matkapuhelinoperaattorisi toimittamat APN-tiedot.
- Tallenna asetukset ja käynnistä reititin uudelleen pyydettäessä.

Image: A diagram illustrating two ways to connect to the internet using the router: via an Ethernet cable from the router to a computer, or by inserting a SIM card directly into the router for 4G/3G/2G network access.
Käyttöohjeet
Wi-Fi-yhteys
- Ensure the router is powered on and has an active internet connection (indicated by the LED indicators or LCD display).
- Etsi laitteellasi (älypuhelin, kannettava tietokone jne.) käytettävissä olevia Wi-Fi-verkkoja.
- Select the SSID (network name) displayed on the router's LCD screen or label.
- Enter the Wi-Fi password (KEY) shown on the router's LCD screen or label.
- Laitteesi pitäisi nyt olla yhteydessä internetiin.
Ethernet-yhteys
For devices requiring a wired connection:
- Connect one end of an Ethernet cable to the LAN port on the back of the router.
- Liitä Ethernet-kaapelin toinen pää tietokoneen tai muun verkkolaitteen Ethernet-porttiin.
- The device will automatically obtain an IP address and connect to the internet.
LCD-näytön ymmärtäminen
The 1.44-inch LCD display provides real-time status information:

Image: A detailed diagram of the 1.44-inch LCD display, showing numbered indicators for Signal Strength, Operator, Ethernet Network Status, WiFi Users, Received Messages, SSID, Password, Traffic Statistics, and Current Connection Time.
- 1. Signal Strength: Ilmaisee 4G/3G-signaalin voimakkuuden.
- 2. Operator: Displays the name of your mobile network operator.
- 3. Ethernet Network Status: Shows if an Ethernet cable is connected and active.
- 4. WiFi Users: Number of devices currently connected via Wi-Fi.
- 5. Received Messages: Indicates new SMS messages (if supported by your SIM card).
- 6. SSID: Your Wi-Fi network name.
- 7. Password: Your Wi-Fi network password.
- 8. Traffic Statistics: Displays data usage (e.g., 00.12MB).
- 9. Current Connection Time: Shows how long the router has been connected to the internet.
Huolto
- Sijoitus: Aseta reititin avoimelle paikalle, kauas esteistä ja muista elektronisista laitteista, jotka voivat aiheuttaa häiriöitä.
- Puhdistus: Puhdista reititin pehmeällä, kuivalla liinalla. Älä käytä nestemäisiä puhdistusaineita tai aerosoleja.
- Laiteohjelmistopäivitykset: Tarkista säännöllisesti valmistajan websivusto laiteohjelmistopäivityksiä varten optimaalisen suorituskyvyn ja tietoturvan varmistamiseksi.
- Tehosykli: If you experience connectivity issues, try power cycling the router by unplugging it from the power source for 10 seconds and then plugging it back in.
- Lämpötila: Käytä laitetta suositellulla lämpötila-alueella -10 ℃ - 40 ℃.
Vianetsintä
| Ongelma | Mahdollinen ratkaisu |
|---|---|
| No internet connection after SIM card insertion. |
|
| Heikko Wi-Fi-signaali tai tiheät katkokset. |
|
| Cannot access router's web käyttöliittymä. |
|
| Hidas internetin nopeus. |
|
Tekniset tiedot
| Merkki | KuWFi |
| Mallinumero | CPF903-CP2-EU |
| Yhteystekniikka | Wi-Fi |
| Tiedonsiirtonopeus | 300 Megabits per second (Wi-Fi) |
| 4G latausnopeus | Jopa 150 Mbps |
| 4G latausnopeus | Jopa 50 Mbps |
| Taajuuskaistat (Eurooppa) | 4G FDD-LTE B1/B3/B7/B8/B20, 4G TDD LTE B38/B40/B41, WCDMA B1/B5/B8, GSM 900/1800 MHz |
| Prosessori | MT6735WM 580 MHz |
| Varastointi | 64 Mbits SPI Flash, 4 GB EMMC + 512 MB DDR2 |
| Vaihteisto | 50-100 metriä |
| LAN-portti | 1 x RJ45 |
| SIM-korttipaikka | 1 x Standard SIM slot |
| Virtalähde | 12 V 1A DC |
| Käyttölämpötila | -10 ℃ - 40 ℃ |
| Varastointilämpötila | -40 ℃ - 70 ℃ |
| Mitat | 115 x 105 x 23 mm |
| Valvontamenetelmä | Sovellus (Web Käyttöliittymä) |
| UPC | 734257440264 |
| GTIN | 734257440264 |
Takuu ja tuki
KuWFi provides the following warranty and support for the CPF903-CP2-EU router:
- 30 päivän palautusoikeus: Within 30 days of purchase, you may return your undamaged KuWFi product for a full refund for any reason.
- 12 kuukauden laatutakuu: For 12 months after the date of purchase, KuWFi covers all quality-related issues with a replacement or full refund.
- 2-Year Warranty Description: (As per product specifications)
For further assistance or technical support, please refer to the contact information provided with your purchase or visit the official KuWFi websivusto.







