The COYOTE 4 Closure is a craft-friendly, reliable fiber optic closure for outside-plant use. For the 8.5" x 22" (buffer tube) configuration (PLP cat. no. 8006561) the closure accepts 6-port or 4-port end plates, uses LOCK-TAPE sealant and a permanent neoprene gasket, and is designed for loose buffer tube and ribbon organizers. It is suitable for butt or in-line applications and includes future cable ports, integrated air valve and is UL approved and RUS listed. Depending on tray count and splice method the closure capacity ranges from 36 fibers (1 tray) up to 396 fibers (36 splices/tray x 11 trays) or up to 576 fibers with mass fusion splicing methods.