发明名称 |
PASSIVE CMTS REDUNDANCY |
摘要 |
Cable modem termination systems (CMTS) having directional couplers (140) in the primary signal path facilitate redundancy without the need for active components, e.g., primary signal path allows a backup CMTS transceiver (130) to provide redundancy to multiple primary CMTS transceivers (120) through th e use of switching outside of the primary signal path.
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申请公布号 |
CA2468199(A1) |
申请公布日期 |
2003.06.05 |
申请号 |
CA20022468199 |
申请日期 |
2002.11.26 |
申请人 |
ADC BROADBAND ACCESS SYSTEMS, INC. |
发明人 |
BOYCE, ANDREW R.;GREENE, CLARK V.;UNGER, J. DAVID |
分类号 |
H04L29/10;G06F;H04N7/173;(IPC1-7):H04N7/173 |
主分类号 |
H04L29/10 |
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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