Fiber Certification
Standards-based fiber link certification with calibrated test equipment — Tier 1 and Tier 2 results documented against ANSI/TIA-568 loss budgets for every strand.
We certify installed fiber links so you have proof each run meets its loss budget before it carries traffic. Certification covers Tier 1 (insertion loss, length, and polarity) using a light source and power meter or optical loss test set, and Tier 2 (OTDR characterization) to locate and quantify every splice, connector, and event along the strand. Results are measured against ANSI/TIA-568 and the application's loss budget for the optics you plan to run, using factory-calibrated meters with documented reference methods. You receive saved per-strand traces and a pass/fail report tied to the labeled port schedule, giving you a permanent acceptance record for warranty, audits, and future troubleshooting.
What's included
- Tier 1 certification: insertion loss, length, and polarity per ANSI/TIA-568
- Tier 2 certification: OTDR event characterization of splices and connectors
- Reference setup using calibrated meters and documented reference methods
- Loss-budget calculation matched to the intended optics and distance
- Endface inspection to IEC 61300-3-35 prior to testing
- Cross-referencing results to the labeled patch/port schedule
Deliverables
- Per-strand Tier 1 insertion-loss and length certification report
- Tier 2 OTDR traces with event tables for each link
- Pass/fail acceptance summary mapped to the port schedule
Frequently asked
What's the difference between Tier 1 and Tier 2 certification?
Tier 1 measures total insertion loss, length, and polarity to confirm a link passes its loss budget — it's the baseline acceptance test. Tier 2 adds an OTDR trace that maps every connector, splice, and bend along the fiber, so you can see exactly where loss occurs. We recommend Tier 2 on backbone and higher-speed links.
Will certification register a manufacturer warranty on our cabling?
When you want a manufacturer system warranty, certification to the standard is typically required, and the registration terms come from the chosen cabling manufacturer. We provide the test documentation needed for submission.
Do we need certification if the link already passes basic testing?
Basic testing confirms a link is functional; certification proves it meets the standard's loss budget with calibrated, documented results. That record matters for acceptance sign-off, manufacturer warranties, and resolving future disputes about whether a fault is cabling or equipment.