Fibre optics & OPGW
Fibre optics, OPGW and ADSS on high-voltage lines
Optical ground wire installation on transmission lines, backbone networks and FTTH/FTTx rollout. Fusion splicing and per-fibre certification.
OPGW is not a communications cable hung from a tower: it is the line's ground wire, and it fails as a ground wire. We quote and build on that basis — reel plan, per-point fibre allocation matrix and span table before the first pull.
Optical ground wire (OPGW)
OPGW stringing on transmission lines, with suspension and tension hardware, dampers, down-leads to chambers and slack storage on crossarms.
- 48F to 288F configurations
- Suspension, tension and damping hardware
- Galvanised conduit down-leads with rodent-resistant fibre
- Slack storage at project-defined height
Backbone and ADSS
Intercity aerial and underground backbones, ducting, splice chambers and special crossings.
- Route survey, staking and crossing permits
- Multiport closures at branch points
- Chambers and civil-works ducting
FTTH / FTTx
Access networks at scale: feeder, distribution, NAPs, drops and service turn-up under carrier SLA.
- ODF, NAP and OLT installation
- Per-fibre certification and as-built drawings
- Crews with monthly certified production
Splicing and certification
Arc fusion, bidirectional OTDR and power meter. Closures are pressure-sealed: the fibre matrix is defined before, not after.
- Per-point fibre allocation matrix
- Bidirectional OTDR 1310 / 1550 nm
- Measurement dossier per section and per fibre
Next step
Request our qualification dossier.
Corporate, tax, HSE and integrity documentation, packaged for vendor pre-qualification. Acknowledged within 4 business hours.