FC-FC Fiber Optical Patch Cord / FC Fiber Pigtail. √ Compliant with Telcordia GR-326-Core, TIA/EIA and IEC61300. They are manufactured and tested in compliance with TIA 604 (FOCIS), IEC 61754 and YD/T industry standards. OM1, OM2, OM3, OM4, OM5 or OS2 fiber types are available to meet the demand of. Buy FC - FC Fibre Patch Cord at the best price from Norden Communication, the global manufacturer and supplier of electrical and optical solutions. The FC* connectors used in our patch cords are designed to NTT-FC* standards with high quality zirconia ferrules and non-optical disconnect performance. It is fixed by way of a threaded barrel housing. The FC connector is the most popular. simplex & duplex patch cords. Fer hi e End Fac l ength≤1/2 nditions cked in one clear plastic bag.