Fibre splicer and test technician: how to train and review the role
Joins optical fibres with a fusion splicer, dresses closures and joint boxes, tests with OTDR and light meter and records loss. Works on rollout or repair crews and reports to the crew supervisor.
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Share your requirementsWho usually fills this role
Usually ITI or diploma in electronics, or trained helpers who learnt splicing on projects. Test at hiring with stripping, cleaving and a splice, plus reading an OTDR trace. Look for steady hands, patience and honesty in recording losses. Ask for a short practical trial and check references where possible.
Skills ladder
Stage 1
New joiner
- Strips, cleans and cleaves fibre correctly
- Operates the fusion splicer and makes basic splices
- Closes the joint box and labels it
Stage 2
Independent
- Splices to the colour code and records loss values
- Uses OTDR and meter to verify the link
- Finds simple breaks and repairs them
Stage 3
Senior or lead
- Handles ring and mesh joint boxes and difficult repairs
- Interprets OTDR traces and locates faults
- Trains splicers and signs off test reports
Training path
First weeks
- 1
Safety with fibre and tools
The supervisor shows fibre shard handling, laser safety, working in manholes and road safety. The joiner demonstrates and is signed off.
- 2
Stripping, cleaving and splicing
A senior splicer teaches the sequence on practice fibres. The joiner splices until losses meet the standard.
- 3
Joint box and colour code
The senior shows tube and fibre colour codes, trays and sealing. The joiner closes a joint box and the senior opens it to check.
First year
- 1
Supervised field splicing
The splicer works on a joint box with the senior beside. The loss values are compared with the senior's.
- 2
OTDR reading
The supervisor teaches launch cable, events, loss and reflection. The splicer reads sample traces and explains them.
- 3
Records
The splicer fills the splice and test report. The supervisor audits the reports weekly.
Towards senior
- 1
Fault location
The supervisor sets a fault case and the splicer locates it using OTDR. Method and time are reviewed.
- 2
Difficult joints
The senior shows ring joints and high-count cables. The splicer does one with watch.
- 3
Coaching
The splicer trains a newcomer. The supervisor checks the newcomer's loss values.
Performance review
Weekly checks by the crew supervisor, a monthly review of test reports and repeat faults, and a written half-yearly review.
What to measure
| Measure | How it is seen |
|---|---|
| Splice loss quality | Test reports and re-checks by supervisor |
| Accuracy of records | Report audit |
| Joint box finish | Inspection on site |
| Fault finding | Time and method on repair jobs |
| Safe working | Observation and incident log |
| Equipment care | Splicer and cleaver condition, calibration records |
Evidence to bring
- Splice and test reports
- OTDR traces
- Rework list
- Equipment logs
- Training sign-offs
Questions to ask in the review
- Which splices give you high loss?
- What causes your rework?
- How is your splicer maintained?
- Did you see unsafe manhole work?
- Which reports are hard to fill?
- What help do you need from the supervisor?
- What would you like to learn?
- What advice would you give a new splicer?
Pitfalls
- Paying per splice so quality drops
- Poorly maintained splicers and cleavers
- Accepting reports without checking traces
- No safety for manhole and roadside work
Questions about this role
Re-test a sample of joints with OTDR and open some joint boxes. Compare with the report.
Many projects like proof of training. Keep your own sign-off and check customer needs with your adviser.
Compare with independent tests, talk without blame and explain why true records matter.