| 摘要 |
<p>PURPOSE: A power distributor for optical networks is provided to connect power distributing centers connected at one end to receive a power signal and at another end to a termination point. CONSTITUTION: Each splitting center(202,208,214,220,228,234,240) includes an output associated with a sub-network for delivering a portion of the power signal to that sub-network, wherein the power splitting factor in each power splitting center(202,208,214,220,228,234,240) is variable such that the portion of the power signal delivered to each sub-network is variable. The power distributor is described with particular relation to a double fiber ring optical network.</p> |
