- Nanning Xionghua Photonics Technology Co., Ltd.
-
Nanning, Guangxi, China
- Main products: Optical Switch, Optical Protection, MEMS Switch, PM Optical switch, WDM, Fiber Optic Circulator
DWDM
USD $1000 - $1500
/ Piece
1 Piece(Min.Order)
- 100 Piece / Pieces per Month
- T/T
- 7 days
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Product Details
| Place of Origin | China |
Product Description
DWDM
Product Description
DWDM：Dense Wavelength Division Multiplexing is a metropolitan area network backbone layer or a long wavelength division transmission technology. It transmits signal by making different ITU-T DWDM wavelength signals multiplex to single fiber in receiving terminal. It decomposes composite signal into different ITU-T DWDM wavelength signal.
Product Applications
DWDM system
Product Features
Low insertion loss
Low polarization dependent loss
High channel isolation
Good environment reliability
High level of integration by plug-in design
| Parameters | Unit | Specifications | |||
| Wavelength Range | ITU channels 186.6 to196.1 THz | ||||
| Channel Center Wavelength | nm | ITU channels | |||
| Channel Spacing | Ghz | 100 | |||
| Channel Pass band (@-0.5dB) | nm | 0.22 | |||
| Channel No. | λ | 2 | 4 | 8 | 16 |
| Insertion Loss | dB | ≤ 1.0 | ≤ 2.0 | ≤ 3.5 | ≤5.2 |
| Adjacent Channel Isolation | dB | ≥ 30 | |||
| Non-adjacent Channel Isolation | dB | ≥ 45 | |||
| Wavelength thermal stability | nm/℃ | ≤ 0.003 | |||
| Insertion loss thermal stability | dB/℃ | ≤ 0.005 | |||
| PDL | dB | ≤ 0.1 | ≤ 0.15 | ≤ 0.20 | ≤ 0.25 |
| Polarization mode dispersion | ps | ≤ 0.1 | |||
| Directivity | dB | ≥ 50 | |||
| Return loss | dB | ≥ 45 | |||
| Optical Power | mW | ≤ 500 | |||
Contact Us
- Nanning Xionghua Photonics Technology Co., Ltd.
- Contact nameEily Chat Now
- Phone86-0771-3121055
- AddressNo. 17 MingYang Fifth Road, MingYang Industrial Area, Wuxu Town, Nanning, Guangxi
Product Categories
| optical switch | Polarization Maintaining Switch | MEMS Optical Switch | OLP |
| Fiber optic circulator | Fiber optic coupler | WDM | MEMS VOA |
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