Wrapping Tube Cable (WTC), with SpiderWeb Ribbon®️ (SWR®️), is an ultra high-density outside plant cable designed specifically for fibre to the home (FTTH) or access markets. It is compliant with the latest issue of the outside plant cable standard, Telcordia GR-20. With an ultra-high density and a new ribbon technology called SpiderWeb Ribbon, WTC provides the smallest cable diameter and lowest weight, high-fibre count ribbon cable in the industry. WTC with SWR cables are available in fibre counts from 144 to 3,456.