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Directionality
| Fiber Optic Glossary |
A quantification of how much light is passing in any direction, measured in db. if a 0 dbm signal passes through a coupler with 50 db directionality, only –50 db (0.01 ?m) will pass in the wrong direction
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Направленность, русский
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Quantification, английский
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Splice panel, английский
A rack or wall-mounted panel that allows cables to be organized and spliced. the panel holds splice trays, secures the cable, grounds any metallic members, and organizes and stores buffer tubes, fibers, and splices
Buffer coating, английский
- A protective material with no optical function that covers and protects a fiber. a secondary plastic coating adhered around the coating of the optical fiber to provide additional protection against damage. normally 250 or 900 microns
- Защитное покрытие
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