How to Choose the Best Shielded Cat 7 Ethernet Cable for Your Network
Ethernet cables are the backbone of any network, and choosing the right one is essential for ensuring optimal performance. Cat 7 Ethernet cables are designed for high-speed data transmission and can support speeds of up to 10 Gbps. Shielded Cat 7 cables offer additional protection against electromagnetic interference (EMI) and radio frequency interference (RFI), making them ideal for use in environments with a lot of electrical noise.
Choosing the Right Shielding
Shielded Cat 7 cables are available with different types of shielding. The most common type is foil shielding, which consists of a thin layer of aluminum foil wrapped around the conductors. Foil shielding is effective at blocking EMI and RFI, but it can be more expensive than other types of shielding. Braid shielding is another option, which consists of a braided mesh of copper wire. Braid shielding is more effective at blocking EMI and RFI than foil shielding, but it is also more expensive.
Connector Type
Shielded Cat 7 Ethernet cables are available with different types of connectors. The most common type is the RJ-45 connector, which is the same type of connector used on Cat 5e and Cat 6 cables. RJ-45 connectors are relatively easy to install, but they can be more susceptible to damage than other types of connectors. GG45 connectors are another option, which are designed to be more robust than RJ-45 connectors. GG45 connectors are more expensive than RJ-45 connectors, but they can be a good choice for use in harsh environments.
Cable Length
The length of the cable is also an important consideration. Shielded Cat 7 Ethernet cables are available in lengths ranging from 1 foot to 100 feet. The longer the cable, the more likely it is to experience signal loss. For most applications, a cable length of 50 feet or less is sufficient.
Price
Shielded Cat 7 Ethernet cables can range in price from $10 to $50 per foot. The price of the cable will vary depending on the type of shielding, connector type, and cable length. When choosing a cable, it is important to find a balance between price and performance.
Choosing the right shielded Cat 7 Ethernet cable for your network is essential for ensuring optimal performance. By considering the factors discussed in this article, you can choose a cable that meets your specific needs and budget.