High Isolation 980nm WDM Low PDL Optical Fiber Splitter For Er - doped Fiber Amplifier
High Isolation 980nm WDM Low PDL Optical Fiber Splitter For Er - doped Fiber Amplifier
Quick Details
Brand Name: DYS
Model Number: High Isolation 980nm WDM
Directivity(dB)≥55
Package size (mm):Φ3.0*50
Return Loss(dB):UPC:50 APC:60
Operating Temperature(°C):-40~85
Cable Type(mm):0.25, 0.9, 2.0, 3.0
980/1550nm WDM is used at C band EDFA. The EDFA combines 980nm pumping light and 1550nm signal into Erbium-doped fiber and amplify them. The 980/1550nm WDM, which is manufactured by Fusotek company in the fused biconical taper process, has been proved to have excellent optical properties and high stability.
|
Parameters |
|
|
Wavelength(nm) |
980 / 1550 |
|
Bandwidth(nm) |
± 20 |
|
Wavelength isolation(dB) |
19 |
|
Excess loss (dB) |
0.15 |
|
PDL(dB) |
0.10 |
|
Directivity(dB) |
>55 |
|
Operating temperature(℃) |
- 40 ～ + 70 |
|
Storage temperature(℃) |
- 40 ～ + 85 |
|
Package dimensions(mm) |
Φ3.0*50 |
Competitive Advantage
DYS strictly enforce the ISO9001 quality management system, companies with good facilities and qualified human resources management to ensure product quality stability and excellent performance; and good after-sales service, to win the trust of customers, products exported to Europe and the United States and Southeast Asian countries.
Certificate of qualification
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