ENTELSAT

MAINTENANCE · PREVENTIVE · GUIDE

Preventive telecom maintenance: why it costs less than waiting

In a hotel or business, a network outage at peak time can cost more in 2 hours than a full year of preventive maintenance. This guide explains what a telecom maintenance plan includes, how frequently, and how to measure its effectiveness.

Telecom infrastructure needs periodic maintenance to maintain performance and avoid unexpected failures. Unlike lifts or fire systems, network maintenance is not regulated — and many managers overlook it until there is a failure.

What a preventive maintenance plan includes

🔍

Cabinet and cabling inspection

Physical inspection of patch panel condition, patch cables, cable managers and connectivity. Deteriorated patch cables are the most frequent cause of intermittent performance loss — difficult to detect without a physical inspection.

UPS battery status

Telecom cabinet UPS batteries have a 3-5 year useful life. A degraded battery that goes undetected can make the UPS fail exactly when needed — during a power cut.

📊

Performance and log analysis

Review of switch, AP and router logs to detect errors, interfaces with high retransmission rates or devices approaching maximum capacity. Many performance issues are visible weeks before they become a failure.

🔄

Firmware updates

Manufacturers publish firmware updates that fix security vulnerabilities and improve stability. A switch or AP with firmware 2-3 years out of date may have known vulnerabilities compromising network security.

Recommended maintenance schedule

Monthly (remote)

  • Active equipment availability check
  • Critical alarms and events review
  • Configuration backup verification
  • UPS battery status (if monitored)

Bi-annual (on-site)

  • Physical inspection of cabinets and cabling
  • UPS load switchover test
  • Cabinet filter cleaning and ventilation check
  • Scheduled firmware updates

Annual (full review)

  • Full performance audit
  • Critical link certification check
  • Network contingency plan review
  • As-built documentation update

DOES YOUR HOTEL OR BUSINESS HAVE A MAINTENANCE PLAN?

Request an infrastructure status review

We analyse the current state of your network and propose a maintenance plan adapted to your property and budget.

Request infrastructure review

CONTACT

Talk to ENTELSAT

entelsat@entelsat.com · +34 952 238 074