Single Standard Couplers
Grade P Grade A Grade
Coupling Ratio (%) 50/50 50/50
Excess Loss (Typical) (dB) 0.1 0.12
Maximum insertion loss (dB) 3.4 3.5
Polarization Sensitivity (dB) 0.1 0.15
Operating Wavelength (nm) 850, 980, 1310, 1480, 1550, 1585...
Single Wideband Couplers
Grade P Grade A Grade
Coupling Ratio (%) 50/50 50/50
Excess Loss (Typical) (dB) 0.07 0.1
Maximum insertion loss (dB) 3.4 3.5
Polarization Sensitivity (dB) 0.1 0.15
Operating Wavelength (nm) 1310±40,1550±40, 1585±40, or custom wavelength
Coupling Ratio (%): 1~50
Directivity (dB): ≥55
Operating Temperature (°C): -20 ~ +85
Storage Temperature (°C): -40 ~ +85
Fiber Type: Corning single mode SMF-28,DS fiber or flex core
Fiber Pigtail Length (m):1
Port Configuration: 1x2 or 2x2
Dimensions (mm): Package D,E,F,G,H |
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