When is it appropriate to use a bandwidth tester?

Using a bandwidth tester is particularly appropriate after installations or repairs to ensure that the network is functioning correctly and that all components are operating at the required specifications. This testing verifies that the bandwidth provided to the customer meets the promised levels and can help identify any issues that may have arisen during the installation or repair process.

Performing a bandwidth test at this stage is critical because it confirms that the changes made have resulted in the desired improvements or corrections. If the test shows discrepancies in the expected bandwidth, it prompts further investigation and troubleshooting, which ensures the customer receives reliable service.

While bandwidth testing may also be useful in other scenarios, such as routine maintenance checks or before customer service calls, these situations typically do not require the immediate verification of system performance to the same extent as after a direct installation or repair.