IEC 61753-091-2 : 1.0
IEC 61753-091-2 : 1.0
FIBRE OPTIC INTERCONNECTING DEVICES AND PASSIVE COMPONENTS - PERFORMANCE STANDARD - PART 091-2: NON-CONNECTORIZED SINGLE-MODE FIBRE OPTIC PIGTAILED CIRCULATORS FOR CATEGORY C - CONTROLLED ENVIRONMENTS
International Electrotechnical Committee