1. Introdución
This manual provides detailed instructions for the setup, operation, and maintenance of your STC 5G CPE 5 Router, model H155-383. This device is designed to provide high-speed 5G connectivity, supporting download speeds up to 3.6 Gbps and upload speeds up to 500 Mbps, and is compatible with all networks.
1.1 Contido do paquete
Verifique que todos os elementos estean presentes no seu paquete:
- STC 5G CPE 5 Router (H155-383)
- Adaptador de alimentación/cargador
- Ethernet Cable (Internet cable)
- Guía de inicio rápido (se se inclúe)
Figura 1.1: Fronte view of the STC 5G CPE 5 Router H155-383. The router is white with "stc" and "5G" logos, and indicator lights for 5G, 4G, and Status.
2. Características do produto
- Conectividade 5G: Supports 5th generation frequency bands with download speeds up to 3.6 Gbps and upload speeds up to 500 Mbps.
- Universal Network Support: Compatible with all major network providers.
- Advanced Wi-Fi 6: Features Dual Wi-Fi 6 technology, supporting speeds up to 3000 Mbps for efficient wireless communication.
- Alta capacidade de usuario: Capable of supporting up to 128 connected users simultaneously.
- Cobertura mellorada: Designed to cover a larger area with stronger signals, featuring a 5th generation receiver antenna with up to 11 decibels of coverage.
- Conectividade por cable: Includes LAN and Gigabit Ethernet ports for stable wired connections.
- Refrixeración eficiente: Equipped with a noiseless cooling fan to maintain optimal performance.
- Turbo Retreat Technology: Provides a stable and high-speed connection, particularly beneficial for online gaming via Wi-Fi.
- Nano SIM Support: Utilizes a Nano Chip for cellular connectivity.
3. Guía de configuración
3.1 Instalación da tarxeta SIM
- Asegúrate de que o enrutador estea apagado antes de inserir ou retirar a tarxeta SIM.
- Locate the SIM card slot, typically found on the bottom or side of the device.
- Insert a Nano SIM card into the designated slot with the gold contacts facing down and the notched corner aligned correctly. Push until it clicks into place.
- To remove, gently push the SIM card inward until it springs out.
Figura 3.1: Abaixo view of the STC 5G CPE 5 Router H155-383. This image displays the ventilation holes, product label with model number and default Wi-Fi credentials, and the SIM card slot.
3.2 Acendido do enrutador
- Conecta o adaptador de corrente ao porto de entrada de alimentación do enrutador.
- Conecte o outro extremo do adaptador de alimentación a unha toma de corrente.
- The router will automatically power on. Wait for the indicator lights (5G, 4G, Status) on the front panel to stabilize, indicating a successful network connection.
3.3 Conexión inicial
Once powered on and connected to the cellular network, you can connect your devices:
- Wi-Fi: Locate the default Wi-Fi Network Name (SSID) and Password printed on the label at the bottom of the router (refer to Figure 3.1). Connect your wireless devices using these credentials.
- Cablado: Use the provided Ethernet cable to connect a device (e.g., computer, smart TV) to one of the LAN ports on the back of the router.
4. Instrucións de funcionamento
4.1 Conexión de dispositivos a través de Wi-Fi
The STC 5G CPE 5 Router supports Dual Wi-Fi 6, allowing multiple devices to connect wirelessly with high speeds.
- No teu dispositivo (teléfono intelixente, tableta, portátil), abre a configuración do wifi.
- Busca redes dispoñibles.
- Select the Wi-Fi Network Name (SSID) of your STC router.
- Introduza o contrasinal da wifi cando se lle solicite.
- O teu dispositivo agora debería estar conectado a Internet.
4.2 Connecting Devices via LAN
For devices requiring a stable wired connection, use the Gigabit Ethernet ports.
- Connect one end of an Ethernet cable to a LAN port on the back of the router.
- Connect the other end of the Ethernet cable to the Ethernet port on your device (e.g., PC, gaming console, smart TV).
- The device should automatically establish a wired network connection.
Figura 4.1: De volta view of the STC 5G CPE 5 Router H155-383. This image shows the multiple LAN/Ethernet ports, the power input, and a reset button.
4.3 Accessing Router Management Interface
To customize settings such as Wi-Fi name, password, or advanced network configurations, access the router's webinterface de xestión baseada en
- Asegúrate de que o dispositivo estea conectado ao enrutador (mediante Wi-Fi ou Ethernet).
- Abrir a web navegador (por exemplo, Chrome, Firefox, Edge).
- In the address bar, type the router's default IP address (e.g., 192.168.8.1, as seen on the bottom label in Figure 3.1) and press Enter.
- Enter the default username and password (also found on the bottom label) when prompted.
- You can now configure your router settings.
5. Mantemento
5.1 Cleaning the Router
- Asegúrate de que o router estea apagado e desconectado antes de limpalo.
- Usa un pano suave e seco para limpar o exterior do router.
- Do not use liquid cleaners, aerosols, or solvents, as these can damage the device.
- Keep ventilation openings clear of dust and obstructions to ensure proper airflow for the noiseless cooling fan.
5.2 Actualizacións de firmware
Comprobe periodicamente se hai actualizacións de firmware a través do router web management interface. Firmware updates can improve performance, add new features, and enhance security.
- Acceder ao enrutador web interface de xestión (consulte a Sección 4.3).
- Vaia á sección "Sistema" ou "Actualización de firmware".
- Follow the on-screen instructions to check for and install any available updates. Do not power off the router during an update.
6 Solución de problemas
If you encounter issues with your STC 5G CPE 5 Router, try the following steps:
- Sen conexión a Internet:
- Comprobe se a tarxeta SIM está inserida e activada correctamente.
- Verify that the 5G/4G indicator light on the router is stable.
- Reinicie o enrutador desconectando o adaptador de corrente, agardando 10 segundos e volvéndoo conectar.
- Ensure your service provider has active 5G/4G coverage in your area.
- Velocidade lenta do wifi:
- Ensure your device supports Wi-Fi 6 for optimal performance.
- Reduce a distancia entre o teu dispositivo e o router.
- Minimizar as interferencias doutros dispositivos electrónicos.
- Check if too many devices are connected simultaneously (router supports up to 128 users, but performance can vary).
- Non se pode acceder á interface de xestión:
- Confirm your device is connected to the router's network.
- Double-check the IP address (e.g., 192.168.8.1) and login credentials.
- Proba con outro web navegador.
- O enrutador non se acende:
- Asegúrate de que o adaptador de corrente estea conectado correctamente tanto ao enrutador como a unha toma de corrente que funcione.
- Proba a toma de corrente con outro dispositivo.
Se o problema persiste despois de probar estes pasos, ponte en contacto co servizo de atención ao cliente.
7. Especificacións
| Nome do modelo | H155-383 |
| Tecnoloxía de conectividade | 5G |
| Estándar de comunicación sen fíos | 802.11ax (Wi-Fi 6) |
| Clase de banda de frecuencia | Dobre banda |
| Velocidade máxima de descarga | Ata 3.6 Gbps (5G) |
| Velocidade máxima de carga | Up to 500 Mbps (5G) |
| Velocidade máxima de Wi-Fi | Up to 3000 Mbps (Wi-Fi 6) |
| Usuarios admitidos | Ata 128 |
| Tipo de antena | Internal (5th generation receiver antenna with up to 11 decibels coverage) |
| Portos | LAN, Gigabit Ethernet |
| Tipo de tarxeta SIM | Nano Chip |
| Refrixeración | Noiseless Cooling Fan |
| Dispositivos compatibles | Personal Computer, Smart Television, Smartphone, Tablet |
| Sistema Operativo | RouterOS |
| Dimensións do paquete | 20.1 x 18 x 10.3 cm |
| Peso do elemento | 860 g |
8. Garantía e soporte
For warranty information, please refer to the documentation provided with your purchase or contact the retailer/manufacturer directly. Keep your proof of purchase for warranty claims.
For technical support or further assistance, please contact your product vendor or the STC customer service department.





