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    • 2. 发明申请
    • PRETERMINATED FIBER OPTIC CABLE INCLUDING DOWNSTREAM SPLITTER
    • 预制光纤电缆,包括下行分离器
    • WO2007037845A3
    • 2009-05-07
    • PCT/US2006032738
    • 2006-08-22
    • CORNING CABLE SYS LLCBAUCOM JAMES LDEAN JR DAVID LGREENWOOD JODY LLAIL KEITH HTEMPLE JR KENNETH D
    • BAUCOM JAMES LDEAN JR DAVID LGREENWOOD JODY LLAIL KEITH HTEMPLE JR KENNETH D
    • G02B6/26G02B6/42
    • G02B6/4475
    • An optical splitter (24) adjacent a downstream end of a fiber optic cable (30) is operable for supplying an optical signal to at least one optical fiber (28) from the downstream end of the fiber. A preterminated fiber optic distribution cable includes a first access location having an optical fiber termination fed from an upstream end of the cable and a second access location having an optical fiber termination fed from a downstream end of the cable (38), wherein the cable includes an upstream optical splitter (24) for feeding a first set of optical fibers (28) and a downstream optical splitter (48) for back-feeding a second set of optical fibers (36). A fiber optic cable comprising a first set of optical fibers (28) that are terminated and fed from an upstream end of the fiber optic cable (30) and a second set of optical fibers (36) that are terminated and fed from a downstream end of the fiber optic cable (30).
    • 与光纤电缆(30)的下游端相邻的光分路器(24)可操作用于从光纤的下游端向至少一个光纤(28)提供光信号。 预先消除的光纤配线电缆包括具有从电缆的上游端馈送的光纤终端的第一接入位置和具有从电缆(38)的下游端馈送的光纤终端的第二接入位置,其中电缆包括 用于馈送第一组光纤(28)的下游光分路器(24)和用于反向馈送第二组光纤(36)的下游光分路器(48)。 一种光纤电缆,包括从光纤电缆(30)的上游端端接和馈送的第一组光纤(28)和从第二组光纤(36)端接并从下游端 的光缆(30)。