In transmission systems,burst packets(BPs) over burst packets optical wavelength channels choose 1 550 nm band,and burst header packet(BHPs) over control optical wavelength channel use 1 310 nm band.

• 在传输系统中,突发包(BPs)传输波长信道使用1 550 nm波段,而突发包头(BHPs)传输波长信道采用1310 nm波段。