DirecTV Broadband DECA Ethernet to Coax Adapter - 3rd Generation

Product Overview

The SatelliteSale DirecTV Broadband DECA Ethernet to Coax Adapter (3rd Generation) is designed to extend your network connection over existing coaxial cable infrastructure. This kit includes two DECA adapters, two Ethernet cables, and two power supplies, enabling you to establish a reliable wired internet connection in areas where running new Ethernet cables is impractical. It converts Ethernet signals to run over coaxial cable and then back to Ethernet, providing a shared 200 Mb/s (equivalent to full duplex 100 Mb/s Ethernet) network speed. It is ideal for connecting DIRECTV systems to a router, enabling Whole Home DVR functionality, or setting up a Connected Home network.

Package Contents

This image displays the complete kit, including two DECA adapters, two power adapters, and two blue Ethernet cables, as packaged for sale.

A closer view of the two black DECA adapters, showing their top labels, alongside two coiled blue Ethernet cables.

• Two (2) DirecTV Broadband DECA Adapters (3rd Generation)
• Two (2) AC Power Supplies for DECA Adapters
• Two (2) Ethernet Cables

Setup and Installation

Follow these steps to set up your DirecTV Broadband DECA Ethernet to Coax Adapters:

1. Identify Connection Points: Determine the location of your internet router/modem and the device you wish to connect (e.g., DIRECTV receiver, smart TV, computer) that has a coaxial connection nearby.
2. Connect First DECA Adapter:
   • Connect one end of an Ethernet cable to an available LAN port on your internet router/modem.
   • Connect the other end of the Ethernet cable to the Ethernet port on the first DECA adapter.
   • Connect a coaxial cable from your existing coaxial network (e.g., a wall outlet or SWM splitter) to the coaxial port on the first DECA adapter.
   • Plug the power supply into the DECA adapter and then into a power outlet.
3. Connect Second DECA Adapter:
   • At the location of your target device, connect a coaxial cable from the wall outlet to the coaxial port on the second DECA adapter.
   • Connect one end of the second Ethernet cable to the Ethernet port on the second DECA adapter.
   • Connect the other end of the Ethernet cable to the Ethernet port on your target device (e.g., DIRECTV receiver, computer, game console).
   • Plug the power supply into the second DECA adapter and then into a power outlet.
4. Verify Connection: Once both adapters are powered on and connected, the network indicator lights on the DECA adapters should illuminate, indicating a successful connection. Test the internet connectivity on your connected device.

This diagram illustrates a common setup where a DECA adapter converts an Ethernet signal from a router to coax, transmits it over a standard coax cable, and then another DECA adapter converts it back to Ethernet for a connected device. It also shows the option for USB power.

This diagram is similar to the previous one but specifically highlights that an AC Power Adapter is required when a USB charger or DIRECTV/AT&T Receiver is not available for powering the DECA unit.

Operating Instructions

Once properly installed, the DirecTV Broadband DECA Adapters operate automatically. They create a transparent Ethernet bridge over your coaxial cabling. No software installation or configuration is typically required.

• Ensure both DECA adapters are powered on and their indicator lights are active.
• The connected devices (e.g., computer, DIRECTV receiver) will obtain an IP address from your router as if they were directly connected via Ethernet.
• The DECA network supports speeds up to 100 Mb/s, suitable for most internet browsing, streaming, and online gaming needs.

Maintenance

The DirecTV Broadband DECA Adapters require minimal maintenance:

• Keep the adapters in a dry, well-ventilated area.
• Avoid exposing the devices to extreme temperatures or humidity.
• Clean the exterior with a soft, dry cloth. Do not use liquid cleaners or aerosols.
• Ensure all cable connections (Ethernet and coaxial) are secure and free from damage.

Troubleshooting

If you encounter issues with your DECA adapters, try the following troubleshooting steps:

• No Network Connection:
  • Verify both DECA adapters are powered on and their power indicator lights are lit.
  • Check all Ethernet and coaxial cable connections to ensure they are securely plugged in.
  • Ensure the coaxial cable run between the two DECA adapters is intact and not damaged.
  • Confirm that your router/modem is functioning correctly and providing internet access.
  • Try power cycling both DECA adapters by unplugging them from power for 10 seconds and then plugging them back in.
• Slow Network Speed:
  • Ensure the coaxial cable quality is good and there are no excessive splitters or long cable runs that could degrade the signal.
  • Confirm that your internet service provider (ISP) is delivering the expected speeds to your router.
  • Minimize interference from other devices operating on or near the coaxial network.
• Intermittent Connection:
  • Check for loose cable connections.
  • Ensure the power supplies are stable and not being interrupted.
  • If using splitters, ensure they are high-quality and rated for the frequencies used by DECA (MoCA).

Specifications

Warranty and Support

SatelliteSale is committed to providing quality products and customer satisfaction. While specific warranty details are not provided in this manual, the manufacturer offers hassle-free item replacements and returns. For technical support, troubleshooting assistance, or warranty inquiries, please contact SatelliteSale customer service through their official channels or the retailer where the product was purchased.

For more information, you may visit the SatelliteSale Store on Amazon.