Keeping a network reliable requires the right maintenance strategy. Two complementary approaches are preventive maintenance and corrective maintenance. Understanding the difference helps you choose the approach that fits your needs.
Preventive maintenance
Preventive maintenance is performed on a schedule to prevent faults before they occur. It includes routine inspection, measurement, and adjustment before issues develop.
Benefits:
- Reduces the risk of sudden outages.
- Helps keep performance consistent.
- Easier to plan because it is scheduled.
Corrective maintenance
Corrective maintenance is performed to fix faults that have already occurred. The focus is restoring service as quickly and safely as possible, then documenting the cause so it can be prevented in the future.
When each is needed
Both matter. Preventive reduces the likelihood of faults, while corrective ensures fast recovery when a fault still occurs. Combining both, with good documentation, produces a more reliable network.
Conclusion
A balanced maintenance strategy across preventive and corrective protects uptime while controlling cost. To discuss your network maintenance needs, contact our team.