*Completely dust-proof and able to withstand short-term immersion in water.

*Through salt spray testing, it is suitable for high corrosion environments such as oil fields and military communications.

*Working temperature range of -40 ℃ to+70 ℃, suitable for cold or high temperature outdoor scenes.

*The shell has the ability to resist ultraviolet rays and chemical corrosion.

*Elastic rubber seals achieve waterproofing of cables and joints through threaded compression.

*The sealed structure supports repeated opening, making it convenient for fiber fusion and expansion.

*Standard self-locking protective cap, maintains protection level when not in use.