NEWFAST AC1200

NEWFAST AC1200 Dual Band WiFi Extender

Manuel d'instructions

Model: AC1200 | Brand: NEWFAST

1. Introduction

The NEWFAST AC1200 Dual Band WiFi Extender is designed to expand your existing wireless network coverage, eliminate Wi-Fi dead zones, and provide a stable, high-speed internet connection throughout your home or office. This device supports dual-band operation, offering speeds up to 300Mbps on the 2.4GHz band and 867Mbps on the 5.8GHz band, totaling 1200Mbps. It features four external 180° rotatable antennas for enhanced signal reception and an intelligent LCD display for easy monitoring.

NEWFAST AC1200 WiFi Extender showing dual band speeds

Image: The NEWFAST AC1200 WiFi Extender illustrating its dual-band capabilities with 867Mbps on 5.8GHz and 300Mbps on 2.4GHz, designed for universal compatibility.

2. Produit terminéview

2.1 Contenu de la boîte

  • 1 répéteur WiFi NEWFAST AC1200
  • 1 x Câble Ethernet
  • 1 x Multi-language Instruction Manual (this document)

2.2 Composants de l'appareil

Familiarize yourself with the key components of your NEWFAST AC1200 WiFi Extender:

NEWFAST AC1200 WiFi Extender with dimensions and indicator labels

Image : Face et côté view of the NEWFAST AC1200 WiFi Extender, highlighting its dimensions (197mm height, 62mm width, 22mm depth) and key indicators: Network Indicator, WiFi Indicator, WPS Indicator, and Network Port Indicator. The four external antennas are shown to be 180° rotatable.

  • 4 antennes externes : Rotatable 180 degrees for optimal signal direction and coverage.
  • Écran LCD intelligent : Provides real-time status updates for network, WiFi, WPS, and network port activity.
  • Bouton WPS/Réinitialisation : Used for quick setup via WPS or to reset the device to factory settings.
  • Port Ethernet: For wired connections in AP, Router, or Client modes.
  • Orifices de dissipation de chaleur : Designed to maintain optimal operating temperature.
  • Puce haute performance : Assure un transfert de données stable et rapide.
Interne view of NEWFAST AC1200 WiFi Extender components

Image : Une explosion view of the NEWFAST AC1200 WiFi Extender, showing its internal high-performance chip, heat dissipation design, WPS/Reset button, and Ethernet port, along with the four external antennas.

3. Installation

The NEWFAST AC1200 WiFi Extender offers two primary methods for setup: WPS (Wi-Fi Protected Setup) for quick configuration, and web interface setup for more detailed control.

3.1 WPS (configuration Wi-Fi protégée)

This is the quickest way to set up your extender if your main router supports WPS.

  1. Mise sous tension : Plug the NEWFAST AC1200 WiFi Extender into an electrical outlet near your main router.
  2. Activer le WPS du routeur : Appuyez sur le bouton WPS de votre routeur sans fil principal. Consultez le manuel de votre routeur pour connaître son emplacement exact et la procédure à suivre.
  3. Activer l'extenseur WPS : Within 2 minutes, press and hold the WPS button on the NEWFAST extender for 2-3 seconds.
  4. Attendre la connexion : The extender's indicators will flash and then become solid, indicating a successful connection. The extender will automatically copy your router's Wi-Fi name (SSID) and password, adding '_EXT' or similar to the SSID.
Diagram showing WPS setup process for NEWFAST AC1200 WiFi Extender

Image: A visual guide demonstrating the one-key WPS setup process, showing the user pressing the WPS button on both the main router and the NEWFAST extender to establish a connection.

3.2 Web Configuration d'interface

For more control or if your router does not support WPS, use the web interface:

  1. Mise sous tension : Plug the NEWFAST AC1200 WiFi Extender into an electrical outlet.
  2. Se connecter à l'extenseur : Sur votre ordinateur ou appareil mobile, connectez-vous au réseau Wi-Fi par défaut de l'extenseur (par exemple, « NEWFAST_EXT »). Aucun mot de passe n'est requis initialement.
  3. Accéder Web Interface: Ouvrir un web browser (e.g., Chrome, Firefox) and enter the default IP address (usually 192.168.1.1 or 192.168.0.1) or the domain name provided in the quick start guide (e.g., re.newfast.com).
  4. Se connecter: Saisissez le nom d'utilisateur et le mot de passe par défaut (généralement « admin » pour les deux).
  5. Suivez les instructions à l’écran : The setup wizard will guide you through selecting your desired operating mode and configuring network settings.

4. Modes de fonctionnement

The NEWFAST AC1200 WiFi Extender supports multiple operating modes to suit various network requirements:

Diagram illustrating 5 operating modes of NEWFAST AC1200 WiFi Extender

Image: Visual representation of the five operating modes: Repeater/Bridge for home, AP for hotel, and Router/Client for office/cafe environments, showing how the extender adapts to different network setups.

  • Mode Répéteur : Extends the coverage of an existing wireless network. This is ideal for eliminating Wi-Fi dead zones in your home or office.
  • Mode pont : (Often integrated with Repeater or AP functionality) Allows the extender to connect to a wireless network and provide a wired connection to a device that does not have Wi-Fi capabilities.
  • Mode AP (point d'accès) : Converts a wired internet connection into a wireless hotspot. This is useful in locations like hotels or offices where only wired internet is available.
  • Mode routeur: Functions as a standard wireless router, creating a new private network from a modem connection.
  • Mode client : Connects a wired-only device (e.g., smart TV, game console, desktop PC) to an existing wireless network. The extender acts as a wireless adapter for the wired device.

Vous pouvez passer d'un mode à l'autre via le web interface setup, adapting the extender to your specific networking needs.

Multi-scenario application of NEWFAST AC1200 WiFi Extender

Image : Examples of multi-scenario applications for the NEWFAST AC1200 WiFi Extender, including offices, hotels, cafes, warehouses, libraries, and homes, demonstrating its compatibility with various devices like iPads, computers, mobile phones, and laptops, supporting up to 35 wireless devices simultaneously.

5. Entretien

To ensure the longevity and optimal performance of your NEWFAST AC1200 WiFi Extender, follow these maintenance guidelines:

  • Placement: Place the extender in a well-ventilated area, away from direct sunlight, heat sources, and moisture. Avoid placing it near large metal objects or other electronic devices that may cause interference.
  • Nettoyage: Utilisez un chiffon doux et sec pour nettoyer l'appareil. N'utilisez pas de nettoyants liquides ni d'aérosols.
  • Mises à jour du micrologiciel : Consultez régulièrement le site officiel de NEWFAST. webSite dédié aux mises à jour du micrologiciel. Maintenir le micrologiciel de votre appareil à jour peut améliorer ses performances, sa sécurité et ajouter de nouvelles fonctionnalités.
  • Évitez les obstacles : Ensure the antennas are not obstructed and are positioned for the best signal reception.
NEWFAST AC1200 WiFi Extender showing heat dissipation Close-up of high-gain antennas on NEWFAST AC1200 WiFi Extender

Images: The NEWFAST AC1200 WiFi Extender highlighting its heat dissipation design and the high-gain antennas, which improve signal sensitivity and reduce loss through walls.

6. Dépannage

If you encounter issues with your NEWFAST AC1200 WiFi Extender, refer to the following common problems and solutions:

  1. Aucun signal ou signal faible :
    • Vérifier l'emplacement : The signal extension range is affected by house structure and environment. Move the extender closer to your main router, ensuring it's within the router's signal range.
    • Obstacles : Walls, large metal objects, and other electronic devices can interfere with the signal. Try to minimize these obstructions.
    • Réglage de l'antenne : Adjust the 180° rotatable antennas for optimal signal reception.
  2. Vitesse de connexion lente :
    • Upstream Speed: The speed after extension primarily depends on the speed of your main router and internet service provider.
    • Ingérence: Other wireless devices or neighboring Wi-Fi networks can cause interference. Try changing the Wi-Fi channel on your main router if possible.
    • Chargement de l'appareil: Connecting too many devices (up to 35 supported) can impact speed.
  3. Échec de la configuration WPS :
    • Timing: Ensure you press the WPS button on the extender within 2 minutes of pressing it on the router.
    • Compatibilité du routeur : Not all routers support WPS. If WPS fails repeatedly, use the web interface setup method.
  4. Impossible d'accéder Web Interface:
    • Adresse IP/Domaine correct : Double-check the IP address or domain name (e.g., re.newfast.com).
    • Connecté au répéteur : Ensure your device is connected to the extender's default Wi-Fi network, not your main router's network.
    • Remise à zéro: If all else fails, perform a factory reset by pressing and holding the WPS/Reset button for about 10 seconds until the indicators flash. Then, try setting up again.

Si ces étapes ne résolvent pas votre problème, veuillez consulter la section Garantie et assistance pour obtenir de l'aide supplémentaire.

7. Spécifications

Fonctionnalité Détail
Marque NOUVEAUTÉ
Modèle AC1200
Dimensions 21.1 x 9.7 x 7.7 cm
Poids 240 grammes
Taux de transfert de données 1200 Megabits per second (300Mbps 2.4GHz + 867Mbps 5.8GHz)
Type sans fil Normes 802.11a/b/g/n/ac
Classe de bande de fréquence Double bande
Antennes 4 External, 180° Rotatable, High-Gain
Sécurité WPA-PSK / WPA2-PSK, WPA / WPA2
Fonctionnalités supplémentaires Smart LCD Display, Ethernet Port, One-click WPS setup, Supports Repeater/Router/AP/Bridge/Client modes
Composants inclus 1 * AC1200 WiFi Repeater, 1 * Ethernet Cable, 1 * Multi-language Instruction Manual

8. Garantie et assistance

8.1 Informations sur la garantie

For detailed warranty information, please refer to the product packaging or the official NEWFAST webConsultez le site. Conservez votre reçu d'achat comme preuve d'achat pour toute réclamation au titre de la garantie.

8.2 Assistance clientèle

If you have any questions, encounter issues, or require technical assistance with your NEWFAST AC1200 WiFi Extender, please contact NEWFAST customer support. Contact details can typically be found on the product packaging, the official NEWFAST websur le site, ou auprès de votre détaillant.

© 2026 NEWFAST. Tous droits réservés.

Ce manuel peut être modifié sans préavis.