发明公开
- 专利标题: INSTALLATION OF A DROP CABLE FOR AN OPTICAL ACCESS NETWORK
- 专利标题(中): 安装缆连接对于光接入网络
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申请号: EP12742861.3申请日: 2012-07-25
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公开(公告)号: EP2877888A1公开(公告)日: 2015-06-03
- 发明人: ABBIATI, Fabio , LE DISSEZ, Arnaud , GRIFFITHS, Ian
- 申请人: Prysmian S.p.A.
- 申请人地址: Viale Sarca 222 20126 Milano IT
- 专利权人: Prysmian S.p.A.
- 当前专利权人: Prysmian S.p.A.
- 当前专利权人地址: Viale Sarca 222 20126 Milano IT
- 代理机构: Pietra, Giulia
- 国际公布: WO2014015902 20140130
- 主分类号: G02B6/44
- IPC分类号: G02B6/44
摘要:
It is disclosed a method for installing a drop cable (2) for an optical access network. The drop cable has a first end (2a), a second end (2b) and a minimum bending radius. The drop cable comprises at least one optical fiber (21) and one or more layers (22, 23, 24) surrounding the optical fiber(s). The method comprises the following steps: laying the drop cable so that its first end is brought to a first position at user's premises and its second end is brought to a second position close to a riser cable; collecting an extra-length of the drop cable at a third position intermediate between the first and second positions; removing at least one of the layers surrounding the optical fiber(s) from a portion (26) of the drop cable extra-length; and coiling the drop cable extra-length bared portion with a bending radius smaller than the minimum bending radius of the drop cable as a whole.
公开/授权文献
- EP2877888B1 INSTALLATION OF A DROP CABLE FOR AN OPTICAL ACCESS NETWORK 公开/授权日:2023-09-06
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