IEC 61754-13:2024 defines the standard interface dimensions for the type FC-PC family of connectors. This third edition cancels and replaces the second edition published in 2006. Fibre Channel is primarily used to connect computer data storage to servers in storage area networks (SAN) in commercial data centers. Fibre Channel networks form a. IEC fiber connector standards establish the global specifications for connector geometry, mating interfaces, optical performance classes, and mechanical testing across all fiber network environments. These standards ensure that passive fiber-optic components remain interoperable, stable, and. Committees). To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly. The FC/PC (Physical Contact) and FC/APC (Angled Physical Contact) connectors are standardized under TIA EIA/TIA-604-4 and IEC 61754-13. FC/APC Connectors come with different key. This standard describes the physical interface portions of high performance optical link variants that support the higher level Fibre Channel protocols including FC-FS-4 (reference ) and FC-FS-5 (reference ). 32GFC and 128GFC are described in FC-PI-6 (reference ).