1. Pengenalan
The VSVABEFV C910 is a 4G LTE wireless router designed to provide internet access via a SIM card. It functions as a mobile WiFi hotspot, converting 4G cellular data into a WiFi signal for multiple devices. This router is suitable for home and office environments, offering stable and secure wireless connectivity.
Key features include support for UMTS/HSPA/LTE networks, a maximum download speed of 150Mbps, upload speed of 50Mbps, and a wireless transmission speed of 300Mbps. It can support up to 32 connected devices simultaneously.
2. Kandungan Pakej
Sila sahkan bahawa semua item terdapat dalam pakej anda:
- 1 x VSVABEFV 4G LTE Wireless Router (C910)
- 1 x Manual Pengguna
- 1 x Kabel USB
- 1 x Kabel Ethernet RJ45
- 1 x Penyesuai Kuasa (12V/2A)

Image: The VSVABEFV C910 router, user manual, USB cable, RJ45 Ethernet cable, and power adapter.
3. Produk Lebihview
The VSVABEFV C910 router features four non-detachable external antennas for enhanced signal reception and transmission. The device includes multiple ports for connectivity and power.

Imej: Depan view of the VSVABEFV C910 4G LTE Wireless Router, showing LED indicators and branding.
Pelabuhan dan Penunjuk

Imej: Belakang view of the VSVABEFV C910 router, highlighting the power port, reset button, LAN ports, WAN port, and SIM card slot.
- Pelabuhan Kuasa: Connects to the 12V/2A power adapter.
- Butang Tetapkan Semula: Used to restore factory default settings. Press and hold for approximately 5-10 seconds while the device is powered on.
- LAN1/LAN2 Ports: Ethernet ports for connecting wired devices (e.g., computers, network printers).
- Pelabuhan WAN: Ethernet port for connecting to an existing modem or router for wired internet access (in Router Mode).
- Slot Kad SIM: Masukkan kad SIM 4G LTE anda di sini.
- Penunjuk LED: Provide status information for power, network connectivity, WiFi, and signal strength.
4. Spesifikasi
| Ciri | Penerangan |
|---|---|
| Nama Model | C910 |
| Dimensi | 4.53 x 0.79 x 4.61 inci |
| Berat Barang | 1.17 paun |
| Teknologi Ketersambungan | Wi-Fi |
| Standard Komunikasi Tanpa Wayar | 802.11b, 802.11g, 802.11n |
| Kelas Band Kekerapan | Jalur Tunggal (2.4GHz) |
| Kelajuan Penghantaran Tanpa Wayar | Sehingga 300Mbps |
| 4G LTE Download Speed | Sehingga 150Mbps |
| 4G LTE Upload Speed | Sehingga 50Mbps |
| Supported 4G LTE FDD Bands (North America) | B2/B4/B5/B12/B13/B17/B18/B25/B26 |
| Peranti Tersambung Maks. | 32 |
| Bekalan Kuasa | 12V 1A DC |
| Suhu Operasi | -20°C hingga +55°C |
5. Persediaan
5.1 Pemasangan Kad SIM
- Ensure the router is powered off before inserting or removing the SIM card.
- Locate the SIM card slot on the rear of the router.
- Insert a standard-sized 4G LTE SIM card into the slot with the chip facing down and the notched corner inward. Push until it clicks into place.
- To remove the SIM card, gently press it inward, and it will eject.

Image: Illustration demonstrating the correct orientation for inserting a standard SIM card into the router's SIM card slot.
Penting: This router supports standard SIM cards (15x25mm). Micro SIM (12x15mm) and Nano SIM (8.8x12.3mm) cards require an adapter to fit correctly. Ensure your SIM card's frequency band is compatible with the router's supported bands (B2/B4/B5/B12/B13/B17/B18/B25/B26 for North America).
5.2 Menghidupkan
- Sambungkan penyesuai kuasa ke port kuasa penghala dan pasangkannya ke soket elektrik.
- The router will automatically power on. Wait for the LED indicators to stabilize, particularly the signal strength and WiFi indicators.
6. Mod Operasi
The VSVABEFV C910 router supports three primary operating modes:
- Mod Penghala (Lalai): Converts 4G cellular data from the inserted SIM card into a WiFi hotspot and provides wired internet access via LAN ports. This is the primary mode for using the device as a 4G LTE router.
- Mod AP (Mod Titik Akses): Connects to an existing wired network via the WAN port and broadcasts a new WiFi signal, extending the network coverage.
- Mod Pengulang: Extends the coverage of an existing wireless network by receiving its signal and re-broadcasting it. This mode amplifies the WiFi signal to eliminate dead zones.

Image: The router placed on a table, illustrating its function in providing WiFi coverage to connected devices.
7. Configuration (Web Antara muka)
To manage advanced settings, including APN configuration, WiFi name (SSID), password, and operating mode, access the router's web antara muka.
- Connect your computer or smartphone to the router's WiFi network. The default WiFi name (SSID) and password (WiFi Key) are usually printed on a sticker on the bottom of the router.
- Buka a web pelayar dan masukkan alamat IP lalai: 192.168.10.1
- You will be prompted for a login key. The default login username is typically admin and the password is also admin. Refer to the sticker on your router for exact credentials.
- Setelah log masuk, navigasi ke Rangkaian bahagian, kemudian pilih APN.
- Enable APN settings and modify them according to your SIM card provider's specifications if automatic detection fails.

Image: A screenshot displaying the web interface for the 4G WiFi router, showing network settings and APN configuration options.
8. Keserasian Rangkaian
This router is designed for use in North America and supports the following 4G LTE FDD frequency bands:
- B2 (1900MHz)
- B4 (1700/2100MHz)
- B5 (850MHz)
- B12 (700MHz)
- B13 (700MHz)
- B17 (700MHz)
- B18 (850MHz)
- B25 (1900MHz)
- B26 (850MHz)
It is compatible with major 4G providers in North America, such as AT&T and T-Mobile. Please confirm your SIM card's frequency band compatibility before use.

Image: A map indicating that the router is primarily used in the United States, Canada, and Mexico.
Nota: Roaming services, virtual SIM cards, and IoT SIM cards are generally not supported by this device.
9. Penyelesaian masalah
- No Internet Access after SIM Card Insertion:
- Verify that your SIM card is active and has a data plan.
- Ensure the SIM card is inserted correctly and fully seated in the slot.
- Check if your SIM card's frequency band is compatible with the router (refer to Section 8).
- Akses ke web interface (192.168.10.1) and disable the PIN code for the SIM card if enabled.
- Manually configure the APN settings under Network > APN dalam web interface, using the correct APN details from your mobile carrier.
- Weak or Unstable WiFi Signal:
- Place the router in a central location, away from obstructions like thick walls, metal objects, and other electronic devices that may cause interference.
- Ensure the router's antennas are positioned upright.
- Consider using Repeater Mode if you need to extend coverage in a larger area.
- Tidak Boleh Akses Web Antara muka:
- Pastikan peranti anda disambungkan ke rangkaian WiFi penghala atau melalui kabel Ethernet ke port LAN.
- Verify that you are entering the correct IP address (192.168.10.1) in your browser.
- Kosongkan cache penyemak imbas anda atau cuba penyemak imbas lain.
- If you have changed the login credentials and forgotten them, perform a factory reset (see Section 3, Reset Button).
- Router Not Powering On:
- Check if the power adapter is securely connected to both the router and the power outlet.
- Pastikan salur keluar kuasa berfungsi.
- Gunakan hanya penyesuai kuasa yang disediakan.
10. Penyelenggaraan
- Keep the router in a cool, dry place, away from direct sunlight, heat sources, and moisture.
- Clean the router periodically with a soft, dry cloth. Avoid using liquid cleaners or aerosols.
- Pastikan pengudaraan yang betul di sekeliling peranti untuk mengelakkan terlalu panas.
- Regularly check for firmware updates on the manufacturer's webtapak untuk memastikan prestasi dan keselamatan yang optimum.
11. Waranti dan Sokongan
VSVABEFV provides 12 months of after-sales service for this product. If you encounter any quality-related issues, please contact customer support for assistance. You may return an undamaged router within 30 days from the date of purchase for any reason.
For further support, please refer to the contact information provided in your product packaging or visit the official VSVABEFV webtapak.