PM850/PM980/PM1310/PM1550/PM2000 Polarization Maintaining Fiber Patch cord
1XN Polarization Maintaining PLC splitter
Product Features:
Low Excess Loss
High Extinction Ratio，
High Power Handling，
Specifications
Center wavelength 850nm 980nm 1310nm 1550nm 2000nm
Operating Wavelength Range 810-980nm 980-1300nm 1290-1550nm 1460-1625nm 1850-2200nm
Cutoff Wavelength 650-800nm 870-950nm 1130-1270 1300-1440 1720 ± 80 nm
Fiber Type PM850
Corning or other PM980
corning or other PM1300
corning or other PM1550
corning or other PM1950
Nufern
Fiber Core/Cladding Size (microns) 5.5/125um 6.6/125um 9/125um 10.5/125um 8.0 µm @ 1950 nm
Maximum Insertion Loss 0.75dB 0.6dB 0.45dB 0.4dB 0.5dB
Typical Insertion Loss <0.5dB <0.4dB <0.3dB <0.2dB ＜0.35dB
Minimum Extinction Ratios 20dB 20dB 20dB 20dB 23dB
Polarization Angle Tolerance 2 degrees
Temperature Range -20°C to +70°C Operating
-40°C to +85°C Storage
