发明名称 |
LONG REACH OPTICAL NETWORK |
摘要 |
An optical network includes a first optical network for carrying a plurality of optical channels in an optical fiber, wherein each of the plurality of optical channels comprise a discrete wavelength in a first range of wavelengths. A second optical network coupled to the first optical network by a first tunable filter. A first customer location coupled to the second optical network by a second tunable filter. The first tunable filter is configured to pass a first set of optical channels from the first optical network to the second optical network. The first set of optical channels includes a subset of the plurality optical channels within a second range of wavelengths less than the first range of wavelengths. The second tunable filter is configured to pass a particular channel within the first set of optical channels from the second optical network to the first customer location.
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申请公布号 |
US2011229136(A1) |
申请公布日期 |
2011.09.22 |
申请号 |
US201113150505 |
申请日期 |
2011.06.01 |
申请人 |
VERIZON PATENT AND LICENSING INC. |
发明人 |
WELLBROCK GLENN A.;XIA TIEJUN J. |
分类号 |
H04J14/02 |
主分类号 |
H04J14/02 |
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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