Connect the backbone to its destination
A backbone carries fibre between the main parts of a network. That can be a route between cabinets, buildings or distribution points. At each end, cable has to become an organised set of usable connections.
Light Logic brings together the physical cable entry and the optical work inside the cabinet. We work from the intended fibre allocation and connection arrangement so the cable, splice tray and patch panel tell the same story.
What cabinet work can include
- Bringing the backbone cable into the agreed enclosure or cabinet.
- Securing cable and using entry hardware suited to the cable and enclosure.
- Managing the transition from the outer cable to protected fibres.
- Routing fibre through suitable splice trays and fibre-management hardware.
- Splicing to pigtails or working with the termination system specified for the project.
- Arranging patch-panel ports, fibre IDs and labels to match the agreed schedule.
- Leaving an appropriate service arrangement for access and future work.
The exact hardware depends on the network design and environment. An outdoor cabinet, an indoor communications rack and a sealed splice closure have different requirements. Cabinet supply, civil work, electrical services and active equipment are separate scope items to confirm.
Space is part of the design
A cabinet needs room for more than today’s connectors. Cable bend radius, splice protection, patch-cord routing and safe access to trays all influence the layout. Fibre should not need to be forced around an entry point or trapped behind other equipment.
We discuss spare fibre, service loops and proposed growth at the planning stage. That does not mean reserving an arbitrary amount of space: it means matching the arrangement to the actual hardware and future requirements you identify.
Make fibre identity clear
Knowing which core reaches which port is essential when a link is connected, tested or changed later. A useful fibre schedule connects the cable identity, fibre number, splice allocation and termination port. Labels need to match that record.
If you are working on an existing network, bring any available cabinet photos, drawings, port schedules and earlier test results. Unknown fibre ownership, undocumented links or live services need to be resolved before work that could affect them.
Complete the link, then verify it
Cabinet installation leads naturally into fusion splicing and termination. The completed fibres can then be tested against the agreed acceptance requirements, with OTDR diagnostics where appropriate.
Tell us whether the cabinet is live, what is being added or changed and whether a maintenance window is available. Changes to active services should be agreed and coordinated before work begins.