How to use Ethernet cables to extend Starlink?

Understanding the compatibility between Starlink and Ethernet cables
Firstly, it should be clarified that Starlink terminals are typically equipped with one or more Ethernet interfaces, allowing users to connect to routers or other network devices through wired means. Therefore, using Ethernet cables to expand Starlink services is completely feasible technically. Ethernet cable is very suitable for satellite Internet signal transmission because of its high speed, stability and strong anti-interference ability.
Choose the appropriate Ethernet cable
Choosing the appropriate Ethernet cable is crucial before expanding Starlink services. According to transmission distance and speed requirements, users can choose different types of Ethernet cables, such as CAT5e, CAT6, or CAT6a. CAT5e cables are suitable for short distance Gigabit Ethernet connections, while CAT6 and CAT6a can provide higher bandwidth and longer transmission distances, making them suitable for applications with higher requirements for speed and distance.
Connecting Starlink terminals to routers
Preparation tools: In addition to Ethernet cables, it is also necessary to ensure that you have appropriate interface converters (if Starlink terminals and router interfaces do not match) and necessary installation tools such as screwdrivers, cable clamps, etc.
Connect the Starlink terminal: First, locate the Ethernet interface on the Starlink terminal and plug one end of the Ethernet cable into the interface. Ensure that the connection is secure and not loose.
Connect the router: Insert the Ethernet cable from the other end into the LAN port of the router (note that it is not a WAN port, as WAN ports are usually used to connect to external networks, such as broadband modems). Similarly, it is important to ensure a stable connection.
Configure router: If the router needs to be configured to recognize new network connections, please follow the instructions on the router for configuration. In most cases, the router will automatically recognize and connect to the Starlink network, but some advanced settings may need to be manually adjusted.
matters needing attention
Cable length: Although Ethernet cables can transmit long distances, excessively long cables increase the risk of signal attenuation and delay. Therefore, when selecting cable length, it should be reasonably selected based on actual needs and scenario limitations.
Cable protection: When installing cables outdoors or in complex environments, appropriate protective measures should be taken, such as using cable sleeves, fixing clips, etc., to prevent cable damage or being bitten by animals.
Network performance: The expanded network performance may be affected by various factors such as cable quality, length, and environmental factors (such as electromagnetic interference). If you encounter problems such as slow network speed and unstable connections during use, you can try replacing higher quality cables or adjusting network settings.
Compliance with regulations: When expanding Starlink services, local regulations and laws regarding network installation and use should be followed to ensure legal compliance.