OM1 MTRJ to MTRJ 62.5/125 Multimode Duplex fiber optic cable. Terminated with durable MTRJ (female) connectors for tight fit contact. The MTRJ connectors do not have pins. This high bandwidth multimode jumper has Corning optical fiber for high speed, low loss, data transmission. A professional grade, orange colored, 2.0mm outer diameter thick, PVC jacket fiber jumper with zip-cord.