BS EN IEC 60794-1-111:2023 PDF
Optical fibre cables - Generic specification. Basic optical cable test procedures. Mechanical tests methods. Bend, method E11
Optical fibre cables - Generic specification. Basic optical cable test procedures. Mechanical tests methods. Bend, method E11
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Дата публикации:
- 31 октября 2023 г.
- ICS:
- 33.180.10
- Технический комитет:
- CENELEC
- SKU:
- BS EN IEC 60794-1-111:2023
Abstract
1 Scope
This part of IEC 60794 defines the test procedure to determine the ability of an optical fibre cable to withstand bending around a test mandrel. The primary purpose of this procedure is to measure the change in attenuation when the cable is bent around a test mandrel. A secondary purpose is to assess whether the cable has been physically damaged by bending.
NOTE 1 This test can be utilized at any specified temperature, including the low or high temperature limits for the cable.
NOTE 2 The bend test procedure for cable elements is specified in IEC 60794‑1‑301, method G1.
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