operation time < 40sec service life > 30years tensile strength > 50 N Fiber mode Single mode for ( 3.1 x 2.0 mm Drop cable)2. Precision metallic alloy components with co-axial self centering, excellent and durable optical property. 3. Axially firm fitting of optical fibers, reducing any performance degradation due to loss in the matching gel. 4. Uninterrupted fitting and connecting technology, ...