In its latest revision (September 2022), TIA added MPO test requirements and procedures to their optical fiber cabling component standard, ANSI/TIA-568.3-E. The revision adds MPO-specific requirements referencing TIA-526-28. TIA-526-28 is an adoption of IEC 61280-4-5 and deals with attenuation measurement of MPO-terminated fiber optic cabling plant using test equipment with MPO interfaces.

Read the full article at: blog.viavisolutions.com