• Flame-Retardant Wrapping Tube Cable (WTC) with SpiderWeb Ribbon® (SWR®)


    • Collapsible ribbon reduces size of cable compared to other encapsulated or pliable ribbon technologies
    • Design optimizes the fiber packing density making WTC-SWR cables the smallest ribbon cables without compromising robustness of the cable
    • Small-diameter cable allows more optical fibers to be placed into crowded or limited-space pathways
    • Water-blocked core
    • Light weight for easy handling in the field compared to traditional cables
    • Completely Gel-free for reduced time to access fiber and prep for splicing


    • Riser spaces within build structures
    • Data Center Inter-building Connections


Flame-retardant (FR) Wrapping Tube Cable (WTC) with SpiderWeb Ribbon® (SWR®) is a high-density fiber optic ribbon cable intended for inside plant and indoor/outdoor network applications where riser-rated products are required. The FR-WTC-SWR incorporates the leading-edge SpiderWeb Ribbon technology in a robust, flame-retardant cable package that can be used within buildings and, because of the core water-blocking feature, can also be routed outside provided the cable is housed within covered pathway spaces including duct-banks and cable trays.
The FR-WTC-SWR product set is available in LSZH, UL 1666 Riser Rated, CPR Classification, non-armored 250 μm SR15E fiber (288F) and 200 μm SR15E-200 fiber (864F and 1728F) constructions.
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