| 摘要 |
The present invention relates to an optical fiber cable, said cable comprising from the center towards the periphery: a central strength member, a first layer of loose buffer tubes stranded around said central strength member, at least one of said loose buffer tubes of said first layer containing at least one light waveguide an intermediate layer, a second layer of loose buffer tubes stranded around said intermediate layer, at least one of said loose buffer tubes of said second layer containing at least one light waveguide and a jacket surrounding said second layer of loose buffer tubes, wherein said intermediate layer is formed of a material having a high coefficient of friction. ...... ...... .. ....... ... ... .. .. ... . .. ... ... . .. . .. . .. . .. . .. . .. . .. . .. . . .. .. ... ... .. ... ... ... .. ... ... .. ... ... . .. .. ... . .. .. . .. . .. . .. .. .. . .. .. . .. ... . .. . . . .. .. . . .. . . ..... .. . . . . . . . . . . . .... . . ... .... .... ... .. .....*. ... .... ... ... ..... ... .6 ...... Fig..1 |
