发明授权
- 专利标题: Loopback device utilizing bend insensitive optical fiber
- 专利标题(中): 使用弯曲不敏感光纤的环回设备
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申请号: US12011508申请日: 2008-01-28
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公开(公告)号: US07596293B2公开(公告)日: 2009-09-29
- 发明人: Micah C. Isenhour , Christopher P. Lewallen , James P. Luther , Thomas Theuerkorn , Hieu V. Tran
- 申请人: Micah C. Isenhour , Christopher P. Lewallen , James P. Luther , Thomas Theuerkorn , Hieu V. Tran
- 申请人地址: US NC Hickory
- 专利权人: Corning Cable Systems LLC
- 当前专利权人: Corning Cable Systems LLC
- 当前专利权人地址: US NC Hickory
- 主分类号: G02B6/00
- IPC分类号: G02B6/00
摘要:
A loopback device utilizing bend insensitive optical fiber to facilitate deployment of a connectorized fiber optic distribution cable through small-diameter conduit. A loopback device utilizing bend insensitive optical fiber for use within an optical network to route optical signals transmitted downstream along one or more optical fibers back upstream along the same or other optical fibers for the purpose of the determining the integrity of the downstream and upstream optical paths from a single upstream location. A loopback device including one or more bend insensitive optical fibers, a multi-fiber loopback ferrule and a dust cap for sealing engaging a connector plug attached to a distribution cable or a tether of a pre-engineered distribution cable assembly prior to installation of the distribution cable.
公开/授权文献
- US20080131056A1 Loopback device utilizing bend insensitive optical fiber 公开/授权日:2008-06-05