New Corning PureForm DCF/DCM Module -923 ps/nm slope Dispersion Compensation

Corning PureForm DCF/DCM Module -1300 ps/nm 80km Fiber Dispersion Compensation

OFS Optics Dispersion Compensating Module DCM-120-C 120km

Infinera DCM1F-300P Dispersion Compensating Module Full Width +300ps/nm SC/PC

OFS/Fitel DCF/DCM Module -1000 ps/nm Dispersion Compensation EWBDK-60

OFS Optics Dispersion Compensating Module DCM-80-C 80Km

Brand New TeraXion Dispersion Compensation DCML CO100-080K-HB080

GN Nettest-Photonetics PMD440 Polarization Mode Dispersion Measurement