METHOD AND SYSTEM FOR FAULT RECOVERY IN A BRANCHED OPTICAL NETWORK
摘要
A method of managing fault recovery in a trunk-branched OADM network may include determining that an optical power level over data channels of a first communications link between a first and a second terminal of the branched optical network exceeds an optical power limit. The method may further include increasing optical power sent over spare channels of the first communications link to a first level at which the optical power level over the data channels decreases to a second level below the optical power limit.
申请公布号
WO2013009571(A1)
申请公布日期
2013.01.17
申请号
WO2012US45579
申请日期
2012.07.05
申请人
TYCO ELECTRONICS SUBSEA COMMUNICATIONS LLC;MU, RUOMEI;GOLOVCHENKO, EKATERINA;KERFOOT, FRANK W.
发明人
MU, RUOMEI;GOLOVCHENKO, EKATERINA;KERFOOT, FRANK W.