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sklademVydáno: 2017-04-30
BS EN 61202-1:2017
Fibre optic interconnecting devices and passive components. Fibre optic isolators Generic specification
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Označení normy: | BS EN 61202-1:2017 |
Počet stran: | 30 |
Vydáno: | 2017-04-30 |
ISBN: | 978 0 580 90677 0 |
Status: | Standard |
Popis
BS EN 61202-1:2017
This standard BS EN 61202-1:2017 Fibre optic interconnecting devices and passive components. Fibre optic isolators is classified in these ICS categories:
- 33.180.20 Fibre optic interconnecting devices
- they are non-reciprocal optical devices, in which each port is either an optical fibre or fibre optic connector;
- they are passive devices containing no opto-electronic or other transducing elements;
- they have two optical ports for directionally transmitting optical power. This fourth edition cancels and replaces the third edition published in 2009. It constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- the terms and definitions were reconsidered;
- quality assessment level was deleted from classification;
- the clause numbers of Annexes A and B have been rearranged.