Ordering a cable for a data center isn't that different from ordering a part for a car repair — tell the shop just "brake pad" without specifying the model year or trim, and you might get something that technically fits the category but doesn't actually bolt onto your vehicle. Cable makers run into this constantly....
When a fiber or cable factory plans to expand, attention often goes to the equipment that draws optical fiber or assembles finished cables. More production lines appear to offer a straightforward way to increase output, although the result depends on whether the factory can obtain enough material to keep those lines running. Optical fiber preforms...
Higher fiber density changes more than the number of fibers placed inside a cable. It also affects how the internal space is arranged, how the protective layers are formed, and how the finished cable behaves during installation. A conventional cable design can allocate space around individual fibers and protective components with relatively simple structural arrangements....