Fibre optic interconnecting devices and passive componentsperformance standard - Part 021-6: Grade B/2 single-mode fibre optic connectors for category O - Uncontrolled environment— 43 стр.
This part of IEC 61753 defines B/2 performance levels which a singlemode connector/cable assembly must satisfy in order to be categorised as meeting the IEC standard, Category O - Uncontrolled environment, as defined in Table A.4b of IEC 61753-1.
