Four factors to consider when selecting network cables ?

1. Bandwidth requirements: Consider the amount of data that needs to be transmitted over the network and choose a cable that can support the required bandwidth. Higher bandwidth cables, such as Cat6 or Cat6a, are suitable for high-speed networks.

2. Distance: Determine the distance over which the cable needs to be run and select a cable that can support that distance without signal degradation. For longer distances, fiber optic cables are a better choice as they can transmit data over greater distances without loss of signal quality.

3. Environment: Consider the environment in which the cable will be installed, including factors such as temperature, moisture, and electromagnetic interference. Choose a cable that is designed to withstand the specific environmental conditions of the installation location.

4. Cost: Evaluate the cost of the cable and installation in relation to the budget for the network project. While higher quality cables may be more expensive, they can provide better performance and reliability in the long run, potentially saving money on maintenance and replacements.