Singlemode / Multimode Universal ULTRA splice
This ULTRAsplice is a high performance, easy to install reusable mechanical splice. It accepts fiber buffer sizes from 250-900µm. The typical splice loss is <0.2db and return loss <-50db with a fiber retention of over 2 lbs. Cleave,insert the fibers and secure by twisting a locking nut. Meets and exceeds Telcordia specifications.