公司名称：珠海飞宇光电科技有限公司

Parameters Unit Specifications
Operating Wavelength Range nm 1520~1570
Channel Spacing GHz 50
Center Channel - CH21,CH21.5……CH28,CH28.5
Channel Pass Band nm ITU+/-0.06 (+/-8G)
Insertion Loss dB 5.5
Channel Band Ripple dB 0.5
Adjacent Channel Isolation for 100G dB  25
Directivity dB  45
Return Loss dB  45
Polarization Dependent Loss dB 0.25
PMD ps ￡0.35