General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 13265.1-1997
Replace
GB/T 13265-1991
Scope
This standard applies to the category of fiber optic isolators used in the field of fiber optics with the following characteristics: -- are non-reciprocal optical devices; -- are passive devices and do not contain photoelectric or other conversion elements; -- have directional transmission The two ports of the optical signal, the port is usually a fiber optic connector or an optical window; -- is a wavelength sensitive device. This standard aims to establish uniform requirements for the following: - Optical, mechanical and environmental characteristics or performance parameters; - Classification; - Quality assessment procedures; - Test and measurement methods.