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Cordage
| Fiber Optic Glossary |
- Tight buffered breakout cables used to build patch cords (jumpers). internally, the fibers are normally one or two 900-micron coated fibers. the term “zipcord” describes a two-fiber cordage to allow two separate plugs to have their own strain relief
- A general term for the running-rigging of a ship, as also for rope of any size which is kept in reserve, and for all stuff to make ropes.—cable-laid cordage. ropes, the three strands of which are composed of three other strands, as are cables and cablets. ( see rope.)
- [1] ropes, lines, cords, hawsers, and cables taken as a whole. [2] the non-metallic running rigging of a ship.
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Smaller inner ducts or maxcell are installed to allow cables, английский
To be pulled through. it may be buried, installed aerially, or within a building. common types include smoothwall, ribbed, and corrugated
Receiver sensitivity, английский
- This tells how much optical power the photodetector must receive to achieve a specified base band performance, such as a specified bit error rate or signal-to-noise ratio
- The minimum acceptable value of received power needed to achieve an acceptable ber or performance. it takes into account power penalties caused by use of a transmitter with worst-case values of extinction ratio, jitter, pulse rise times and fall times, optical return loss, receiver connector degradations, and measurement tolerances. the receiver sensitivity does not include power penalties associated with dispersion, or backreflections from the optical path; these effects are specified separately in the allocation of maximum optical path penalty. sensitivity usually takes into account worst-case operating and end-of-life (eol) conditions.
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