Shielded vs. Unshielded LAN Outdoor Cables- Which is Better？
When it comes to choosing the right outdoor LAN cable for your network, there are two main types to consider: shielded and unshielded. Both types have their own advantages and disadvantages, so it’s important to understand the differences between them before making a decision.
Shielded Outdoor LAN Cables
Shielded outdoor LAN cables have a layer of shielding around the conductors, which helps to protect them from electromagnetic interference (EMI). EMI can come from a variety of sources, including nearby electrical devices, power lines, and even lightning strikes.
Advantages of Shielded Outdoor LAN Cables
EMI protection: Shielded outdoor LAN cables are much more resistant to EMI than unshielded cables. This makes them a good choice for use in areas where there is a lot of electrical noise or interference.
Durability: Shielded outdoor LAN cables are also more durable than unshielded cables. The shielding layer helps to protect them from the elements, including moisture, sunlight, and temperature extremes.
Longer distances: Shielded outdoor LAN cables can be used for longer distances than unshielded cables. This is because the shielding layer helps to reduce signal loss.
Disadvantages of Shielded Outdoor LAN Cables
Cost: Shielded outdoor LAN cables are more expensive than unshielded cables.
Installation: Shielded outdoor LAN cables can be more difficult to install than unshielded cables. The shielding layer can make the cables thicker and more difficult to bend.
Unshielded Outdoor LAN Cables
Unshielded outdoor LAN cables do not have a layer of shielding around the conductors. This makes them more susceptible to EMI than shielded cables. However, unshielded cables are also less expensive and easier to install.
Advantages of Unshielded Outdoor LAN Cables
Cost: Unshielded outdoor LAN cables are less expensive than shielded cables.
Installation: Unshielded outdoor LAN cables are easier to install than shielded cables. They are thinner and more flexible, making them easier to bend and route.
Flexibility: Unshielded outdoor LAN cables are more flexible than shielded cables. This makes them a good choice for use in tight spaces or where there are a lot of obstacles.
Disadvantages of Unshielded Outdoor LAN Cables
EMI susceptibility: Unshielded outdoor LAN cables are more susceptible to EMI than shielded cables. This makes them a poor choice for use in areas where there is a lot of electrical noise or interference.
Durability: Unshielded outdoor LAN cables are less durable than shielded cables. They are more susceptible to damage from the elements, including moisture, sunlight, and temperature extremes.
Shorter distances: Unshielded outdoor LAN cables cannot be used for as long distances as shielded cables. This is because the lack of shielding allows for more signal loss.
Which Type of Outdoor LAN Cable is Right for You?
The best type of outdoor LAN cable for you depends on your specific needs. If you need a cable that is resistant to EMI and can be used for long distances, then a shielded outdoor LAN cable is a good choice. However, if you are on a budget or need a cable that is easy to install, then an unshielded outdoor LAN cable is a good option.