In the SDH optical synchronous transmission system, which of the following bytes is used to transmit the quality and usage information of clock sources?
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Kami
1 years agoViki
11 months agoLeigha
12 months agoSheron
12 months agoCherilyn
1 years agoJohnetta
1 years agoRyan
12 months agoJenifer
12 months agoBoris
1 years agoSharan
1 years agoFiliberto
1 years agoLashawn
1 years agoDiane
11 months agoShenika
11 months agoNarcisa
11 months agoGalen
11 months agoCarlene
12 months agoJess
1 years agoFelicitas
1 years agoYolande
1 years agoBrett
1 years agoFlorinda
1 years ago