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Laser-optimized multimode fiber
| Fiber Optic Glossary |
The iso/iec 11801 standard defines two types: the om3 50/125 fiber, with an effective modal bandwidth of 2,000 mhz-km at 850 nm, and the om4 50/125 fiber, with 4,700 mhz-km bandwidth
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Last mile, английский
- The last mile is the local access network that extends from the co to the end-user subscriber. also called the local loop network, it is traditionally copper-based and suffers from the bandwidth limitations of that media
- Последняя миля last-minute changes and additions последние изменения и добавления
- The final leg in delivering connectivity in a telecommunications network. often perceived as the most critical in terms of both service provision, cost and bandwidth. last modified date/time (n)
- Последний путь осуждённого на казнь last-minute lie разг. ложные сведения, порочащие кандидата на выборный пост, распространяемые накануне дня выборов, т.е. когда опровергнуть их уже невозможно las – lea
Depressed-clad optical fiber, английский
The inner cladding, next to the core, has a lower index of refraction than the outer cladding region. depressed refers to the ior mismatch between the two claddings, resulting in a small mfd that reportedly fusion splices more readily but tends to be more sensitive to the bending losses encountered in most enclosures
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