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EVS-EN IEC 60794-1-111:2023

Optical fibre cables - Part 1-111: Generic specification - Basic optical cable test procedures - Mechanical tests methods - Bend, method E11

General information
Valid from 01.11.2023
Base Documents
IEC 60794-1-111:2023; EN IEC 60794-1-111:2023
Directives or regulations
None

Standard history

Status
Date
Type
Name
01.11.2023
Main
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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