Fibre · Service
OFC Laying, Blowing & Splicing
End-to-end optical-fibre works — duct integrity, cable blowing and pulling, and reliable fusion splicing across backbone, NLD and last-mile builds.
Overview
Fibre, laid and lit — end to end
From duct proving to blowing, splicing and testing, our teams deliver reliable optical-fibre networks that meet the toughest telecom SLAs.
- Duct integrity & proving
- High-speed cable blowing & pulling
- Reliable fusion splicing
- OTDR testing & documentation
What's Included
Everything delivered in-house
Duct Laying
Proven, blockage-free duct routes.
Duct Laying
Proven, blockage-free duct routes.
Cable Blowing
High-speed blowing and controlled pulling.
Cable Blowing
High-speed blowing and controlled pulling.
Fusion Splicing
Low-loss, reliable splices every time.
Fusion Splicing
Low-loss, reliable splices every time.
Testing & OTDR
Full testing with clean documentation.
Testing & OTDR
Full testing with clean documentation.
Why Mezux
End-to-end optical-fibre works
OFC is where a route becomes a network. Mezux handles duct integrity, cable blowing and pulling, and fusion splicing as one disciplined workflow — across backbone, NLD and last-mile FTTH — with every span tested and documented before hand-over.
Because the duct is built by the same team that blows and splices the fibre, there are no gaps between trades where quality leaks. Splice loss, OTDR traces and as-built records are captured route-by-route.
For a fibre backbone or a city rollout, one owner carries it from survey to lit network. Explore our work or request a quote.
Technical Specification
OFC Works — Installation & Testing
| Duct installation | HDPE / PLB 30, 40, 63, 75 and 125 mm, with couplers, end caps and marker tape / route markers |
|---|---|
| Duct proving | Continuity and mandrel / duct-rod proving before cable installation; blockage located and cleared where found |
| Cable installation | Cable blowing (jetting) as primary method; pulling where site conditions require, within cable tension limits |
| Blowing parameters | Air pressure, blowing speed and drum tension controlled to the cable manufacturer's stated limits |
| Splicing | Fusion splicing in sealed joint closures; splice trays and fibre records maintained per joint |
| Splice loss target | Typically ≤ 0.10 dB per fusion splice (bidirectional OTDR average); connector loss to project specification |
| Testing | OTDR trace (bidirectional where specified) + optical power meter / light source end-to-end loss measurement |
| Link acceptance | End-to-end insertion loss checked against the agreed link budget; return loss measured where the specification requires |
| Documentation | OTDR traces, power-meter readings, splice-loss table, joint schedule and fibre allocation sheet |
| Deliverables | As-built route in CAD (DWG) and GIS (KML/SHP), joint and chamber schedule, test result pack |
Figures are indicative of standard capability and are confirmed per project. Achievable values depend on ground conditions, utility density, site access and authority requirements, and are fixed in the approved method statement. Test parameters follow the cable and component manufacturer specifications and the client's acceptance criteria.
Quality & Assurance
QA/QC and documentation
Work is executed under our ISO 9001:2015 quality, ISO 14001:2015 environmental and ISO 45001:2018 occupational health & safety management systems. Each project runs to an Inspection and Test Plan (ITP) agreed with the client, with hold and witness points at survey sign-off, bore setout, duct proving, splicing and final testing. Site checklists, test records and as-built drawings are compiled into a handover pack for the client and, where applicable, the permitting authority.
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