BS EN 61753-092-6:2007
纖維光學互連器件和無源元件性能標準 第092-6部分 O類非連接式單模循環器 非受控環境和連續試驗
Fibre optic interconnecting devices and passive components performance standard - Non-connectorized single-mode circulators for category O. Uncontrolled environment and sequential test