A water-tight optical fiber cable constructed without the need of a viscous water-blocking compound. At least one water-absorbing fibrous braid is placed adjacent each optical fiber to absorb any water which may be present in or enter the cable. Additionally, one or more water-absorbing fibrous braids may be disposed between a tape layer and the surrounding protective sheath of the cable.
申请公布号
FI850881(L)
申请公布日期
1985.09.07
申请号
FI19850000881
申请日期
1985.03.05
申请人
SUMITOMO ELECTRIC INDUSTRIES, LTD.;NIPPON TELEGRAPH AND TELEPHONE PUBLIC/CORPORATION