发明名称 |
Fiber optic assemblies and cables having subunits with a security feature |
摘要 |
One embodiment is a fiber optic cable including at least one subunit, a tube, a plurality of strength members, and a cable jacket. The subunit includes a fiber optic ribbon and a sheath, wherein the sheath is tight-buffered about the fiber optic ribbon, thereby inhibiting buckling of the ribbon during temperature variations. The tube houses at least a portion of the at least one subunit to form a tube assembly. The plurality of strength members are disposed radially outward of the tube and are surrounded by the cable jacket. Other embodiments include a plurality of subunits in a stack with each subunit having a sheath for security purposes. Additionally, a tube assembly can have a fiber optic packing density of about 0.05 or greater.
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申请公布号 |
US6922511(B2) |
申请公布日期 |
2005.07.26 |
申请号 |
US20030403327 |
申请日期 |
2003.03.31 |
申请人 |
CORNING CABLE SYSTEMS LLC |
发明人 |
RHONEY BRIAN K.;NAVE SAMUEL D.;REGISTER, III JAMES A.;HOBBS WILLIAM M.;MCPEAK JILL D.;BAYLISS, JR. RODERICK S. |
分类号 |
G02B6/44;(IPC1-7):G02B6/44 |
主分类号 |
G02B6/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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