| 摘要 |
A blocking device for an optical fibre cable comprises a body of elastomeric material formed with a through-passage, the through-passage having a section for receiving and embracing the sheathed-cable and a reduced-diameter section for receiving and embracing a length of cable from which the cable sheath has been removed. The blocking device is used to seal the cable, therefore preventing water or grease to migrate along the cable, under the sheath, and to emerge into a splice enclosure. <IMAGE> |
