A.APR或APSD(APRorAPSD. B.FEC(FEC. C.增益可調(diào)(GainadjustablE. D.VMUX(VMUX)
A.+/-10GHZ; B.+/-10THZ; C.+/-20THZ; D.+/-20GHZ。
A.色散位移光纖。(Dispersion-shifted fiber) B.非色散位移光纖。(Non-dispersion-shifted fiber) C.色散補(bǔ)償模塊。(Dispersion compensation module) D.偏振模色散。(Polarization mode dispersion)