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lg-420 LG-420_B

LightGuard® 420 Aerial Weathertight Fiber Optic Splice Closure


  • Four individual, self-sizing grommeted cable ports (expandable to six cable entrances)
  • Taut Sheath splice module accommodates up to twelve fusion splices and supports storage of up to twelve optical connector adapters
  • Patented tongue-in-groove cover seal system
  • Cable retention clamps provide pullout rating required by Telcordia®
  • Engineered thermoplastic to meet Telcordia® aerial and UV resistance requirements
  • Protective channel allowing taut fibers or bundles to pass through the closure
  • Rural Utilities Service (RUS) listed


  • Aerial-mounted splicing
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Product Description

The AFL LightGuard® (LG) 420 Aerial Weathertight Fiber Optic Splice Closure is designed to allow for Taut Sheath (no slack) splicing in aerial applications such as repairing cable sheath and fibers or providing mid-span access.

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