Dome Fiber Closure Features VS Inline Close Features 1.Inline Closure features: a. Easy to assemble b. Protection level reaches IP68 c. High-quality plastic material ensures durability d. Suitable for Φ5mm~Φ23mm cable e. Aerial, underground, pipeline, manhole, handhole assembly f. Adapt to the ambient temperature of -40 ° C to + 65 ° C   2. Dome fiber closure features a. full mechanical seal b. Protection level reaches IP68 c. High quality plastic body material ensures durability d. Suitable for Φ5mm~Φ38mm cable e. Aerial, underground, pipeline, manhole, handhole assembly f. Adapt to the ambient temperature of -40 ° C to + 65 ° C