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Fiber splicing crews for data center and FTTH builds

UPDATED SEP 2026 · 2 MIN READ

SHORT ANSWER

Hardline supplies fusion splicing crews — a lead splicer plus splicers and helpers — for high-count ribbon and single-fiber work in data centers, campus backbones and FTTH networks. Crews arrive tooled and travel-ready, splice to your loss budget, and hand over OTDR results with the closeout package. Typical mobilization is about seven days.

What a splicing crew from Hardline looks like

A typical splicing crew is a lead splicer, two to six splicers, and one or two helpers who handle cable prep, tray management and enclosure staging. For larger phases we run several crews under one foreman who reports to your superintendent. The crew is scoped to your cable counts, splice points and schedule, not to a headcount someone guessed.

Work we perform

ScopeDetail
Ribbon mass fusion12-fiber ribbon splicing on high-count cable, including rollable ribbon and flat ribbon. Suited to 288- to 6912-fiber backbone and inter-building runs.
Single-fiber fusionPigtail splicing, low-count runs, repairs and re-work.
Enclosure workSplice closures, splice cabinets, rack-mount splice enclosures, tray routing and labeling.
Pre-terminated tie-inSplicing pigtailed cassettes and MPO pigtails onto trunk cable.
Emergency restorationCut repair and re-splice on live networks with a documented method of procedure.
Testing handoverBi-directional OTDR on completed spans, loss results per fiber, and a splice report that matches the splice matrix.

Where splicing crews are needed on a data center build

On a hyperscale campus, fiber arrives in three layers, and each needs splicing:

  1. Outside plant and campus backbone — high-count cable between buildings, meet-me rooms and carrier entrances. This is almost always ribbon mass fusion.
  2. Building backbone — between main distribution areas and data halls. Often ribbon, often high-count.
  3. Inside the white space — mostly pre-terminated MPO trunks with far less field splicing, but splicing still happens for pigtailed cassettes, re-work and custom lengths.

Knowing which layer your phase is in tells us the right crew mix: heavy ribbon crews for backbone, lighter crews with more testing capacity for the halls.

How we quote splicing

We quote splicing either hourly (blended crew rate with travel, per diem and lodging stated) or per unit — per ribbon splice or per single-fiber splice, with prep and testing either included or line-itemed. Per-unit pricing suits well-defined backbone scopes. Hourly suits re-work, restoration and anything with uncertain access. See how our rates work.

What we need from you to quote

  • Cable types and fiber counts, ribbon or loose tube
  • Number of splice points and enclosures, and where they are
  • Your loss budget and acceptance criteria
  • Testing scope: who owns OTDR and power-meter testing
  • Start date, shift, and site access requirements (badging, orientation)

Send those and you will have a written rate within one business day.

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FREQUENTLY ASKED

How many splices does a ribbon splicing crew complete per day?
It depends on fiber count, enclosure type, prep time and access. On high-count ribbon cable in a clean data hall environment a single mass fusion splicer handles far more fibers per hour than a single-fiber splicer, because each splice joins 12 fibers at once. We estimate production per job from your cable counts and splice point count rather than quote a generic number — use the splice count estimator for a first pass.
Do your splicers bring their own fusion splicers?
Splicers travel with their hand tools and prep kits. Fusion splicers, cleavers and OTDRs are either brought by the crew or supplied per project, and the quote states which.
Can you splice to our loss budget and documentation format?
Yes. Send the loss budget, the splice matrix and your closeout template. Crews splice and test to your acceptance criteria and deliver results in the format your customer requires.
Do you do ribbon and single-fiber splicing on the same crew?
Yes. Most data center crews do both: mass fusion on high-count backbone and trunk cable, single-fiber on pigtails, repairs and low-count runs.

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No account manager. No discovery deck. Send the scope and the start date and we will tell you what a crew costs and when it lands.

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