Product or Service
1X2 WDM Coupler 1310/1550 nm
Profile:Manufacturer - Producer|Ref:PSL194873YH | Country: China | Currency: | Export: No
Wavelength Division Multiplexers WDM-1310/1550 (FBT):
The fused fiber single mode wavelength division multiplexers combine or separate light at two different wavelengths with high isolation and low insertion loss. These bi-directional WDM products have low polarization dependence. As the deferent isolation, there is three types, WDM(≥20dB), HWDM(≥38dB), SWDM(≥45dB). For the details please refer to them..
Grade Parameter Grade "Premium"
Operating Wavelength (nm) 1310 & 1550
Bandwidth (nm) ±10
Insertion Loss (dB) ≤ 0.15 (0.10 typ.)
Isolation (dB) ≥ 20
Polarization Dependent Loss (dB) ≤ 0.1
Thermal Stability (dB/℃) ≤ 0.002
Operating Temperature(℃) -40 to +85
Directivity (dB) ≥ 60
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