The patented RJStop system allows the use of a standard LC or LX5 patchcord in a metallic plug, which will protect it from shock, dust, and fluids. There is no need for field termination. This metallic plug is connected to a receptacle, using a Tri-Start Thread coupling mechanism (MIL-DTL-38999 Series III type) with an anti-decoupling device for high vibrations. FEATURES AND BENEFITS • Sealed against fluids and dust (IP67) • Shock and vibration proof • No cabling operation in the field and no tools required for installation Make- Amphenol