Linksys WRT1900ACS Dual-Band Gigabit WiFi Router User Manual

1. Introdução

The Linksys WRT1900ACS Dual-Band Gigabit WiFi Wireless Router is designed to provide unparalleled Wi-Fi performance for demanding home and small office environments. Featuring a powerful 1.6 GHz dual-core processor and 512MB memory, this router supports active online households by delivering speeds up to 1.9Gbps (AC1900). Its unique four external antenna configuration and Beamforming technology enhance signal strength and coverage, minimizing dead spots. The WRT1900ACS also includes four Gigabit Ethernet ports, a USB 3.0 port, and a dual eSATA/USB 2.0 port for versatile wired connectivity and high-speed data transfer. Advanced users will appreciate its open-source readiness for custom firmware.

Figure 1: Linksys WRT1900ACS Dual-Band Gigabit WiFi Router

2. O que está na caixa

Your Linksys WRT1900ACS package should contain the following items:

• Linksys WRT1900ACS Router
• 4 External, Dual-Band Detachable Antennas
• Guia de início rápido
• CD-ROM com Documentação
• Cabo Ethernet
• Adaptador de alimentação e cabo de alimentação

3. Guia de configuração

3.1. Conectando as Antenas

Carefully screw the four detachable antennas into the corresponding connectors on the back and sides of the router. Ensure they are finger-tight. These high-performance antennas are adjustable for optimal positioning to enhance dual-band communication in various home layouts.

3.2. Power and Network Connections

1. Connect one end of the provided Ethernet cable to the Internet (yellow) port on the back of the WRT1900ACS router.
2. Conecte a outra extremidade do cabo Ethernet à porta Ethernet do seu modem.
3. Plug the power adapter into the 12VDC power port on the router.
4. Conecte o cabo de alimentação a uma tomada.
5. Turn on the router using the power switch. Wait for the indicator lights on the front panel to stabilize, indicating a successful connection.

3.3. Configuração inicial

Once the router is powered on and connected, you can configure it using the Linksys Smart Wi-Fi software. Connect a computer to the router via Wi-Fi (using the default network name and password found on the router's label) or via an Ethernet cable to one of the four Gigabit Ethernet ports. Open a web browser and follow the on-screen instructions for initial setup.

4. Instruções de operação

4.1. Wi-Fi de banda dupla

The WRT1900ACS operates on two frequency bands: 2.4 GHz and 5 GHz. The 2.4 GHz band offers wider coverage and better penetration through walls, suitable for general internet use and older devices. The 5 GHz band provides faster speeds and less interference, ideal for high-bandwidth activities like online gaming and 4K video streaming. You can connect devices to either band based on your needs.

4.2. Beamforming Technology

This router utilizes Beamforming technology, which intelligently focuses the Wi-Fi signal directly to your connected devices rather than broadcasting in a general direction. This results in stronger, more reliable connections and improved range, especially in multi-level homes or areas with obstacles.

4.3. USB and eSATA Ports

The router features a USB 3.0 port and a dual eSATA/USB 2.0 port. These ports allow you to connect external storage devices (like hard drives or flash drives) to your network, enabling you to share files across all connected devices. The USB 3.0 port offers significantly faster data transfer speeds compared to USB 2.0, while the eSATA port provides optimal speeds for external SATA drives.

4.4. Linksys Smart Wi-Fi App

Manage your home network from anywhere using the Linksys Smart Wi-Fi app. This application provides comprehensive control over your router's settings and connected devices. Key features include:

• Acesso de convidado: Easily create a separate, password-protected Wi-Fi network for guests.
• Controles parentais: Manage and restrict internet access for specific devices or websites, and set internet schedules.
• Priorização de dispositivos: Allocate more bandwidth to specific devices (e.g., gaming consoles, streaming TVs) to ensure smooth performance.
• Mapa da rede: View todos os dispositivos conectados à sua rede.

4.5. Open Source Ready

The WRT1900ACS is designed to be open-source ready, allowing advanced users to customize its firmware with third-party solutions like OpenWRT. This provides unprecedented access to advanced network configurations and features beyond the standard Linksys firmware.

5. Manutenção

5.1. Atualizações de firmware

Regularly check for and install firmware updates to ensure optimal performance, security, and access to new features. Firmware updates can typically be performed through the Linksys Smart Wi-Fi app or the web-based administration interface. For open-source firmware, follow the specific instructions provided by the open-source community.

5.2. Limpeza e Cuidados

Keep the router in a well-ventilated area to prevent overheating. Periodically clean the router's exterior with a soft, dry cloth. Avoid using liquid cleaners or abrasive materials.

6. Solução De Problemas

6.1. Sem conexão com a Internet

• Check all cable connections between the router, modem, and power outlet.
• Reinicie o modem e o roteador desconectando-os da tomada por 30 segundos e, em seguida, conectando-os novamente.
• Verifique se o seu provedor de serviços de Internet (ISP) não está enfrentando algum problema.tage.

6.2. Velocidades lentas de Wi-Fi

• Certifique-se de que seus dispositivos estejam conectados à banda Wi-Fi apropriada (5 GHz para velocidades mais rápidas, 2.4 GHz para maior alcance).
• Ajuste as antenas do roteador para obter a direção ideal do sinal.
• Utilize o recurso de Priorização de Dispositivos no aplicativo Linksys Smart Wi-Fi para priorizar dispositivos críticos.
• Reduza a interferência afastando o roteador de outros dispositivos eletrônicos.

6.3. Reiniciando o roteador

If you encounter persistent issues, you may need to reset the router to its factory default settings. Locate the 'Reset' button on the back of the router. With the router powered on, use a paperclip or similar pointed object to press and hold the reset button for about 10 seconds. The router will restart, and you will need to reconfigure it.

7. Especificações

8. Garantia e Suporte

Para informações sobre garantia, suporte técnico e recursos adicionais, visite o site oficial de suporte da Linksys. website. Lá você encontra perguntas frequentes detalhadas, guias de solução de problemas e informações de contato para o atendimento ao cliente.