Table 4-4
Protection switching priorities (1+1 switch priority
= signal failure)
(continued)
Switch Priorities
(Descending Order)
Source of Request
Signal Degrade
Automatic
Manual Switch
WaveStar
®
CIT or OS
1+1 line protection switching
Maintenance overview
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4 - 1 8
Lucent Technologies
365-372-333 R2.1
Issue 4, June 2005