发明名称 |
DELIVERY OF ELECTRICAL POWER |
摘要 |
A communications connection comprises intermediate connection points (6,11) connected by a non-conducting communications link (20), with conversion equipment in one or both intermediate points for converting communications between electrical and non-electrical carriers, and each being arranged to be powered from the respective ends (1, 12). If a metallic path (18) is present between the two intermediate points, the system can be arranged to use this for a limited connection service in the event of loss of electrical power to one or both of the intermediate points (6,11). |
申请公布号 |
EP2829016(B1) |
申请公布日期 |
2016.03.30 |
申请号 |
EP20130708218 |
申请日期 |
2013.02.27 |
申请人 |
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY |
发明人 |
EDWARDS, NICHOLAS HECTOR;COOPER, IAN ROBERT |
分类号 |
H04L12/10;H04L12/40;H04M19/00 |
主分类号 |
H04L12/10 |
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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