Active Member
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[China]
Address: 2/F,7Building, Tangtou Industrial Zone 3rd, Shiyan Town, BaoAn District, Shenzhen, P. R. China
Contact name:Roy Huang
SHENZHEN DYS FIBER OPTIC TECHNOLOGY CO.,LTD |
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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
