OPTICO's CWDM OADM module is a wavelength division multiplexing technology based on TFF (thin film filter), with a variety of package sizes and wavelength options; in the transmission optical path, OADM can achieve WDM signals without photoelectric conversion Uploading and downloading are one of the important equipment of key nodes in WDM optical network; the use of OADM can give play to its flexible networking, easy network upgrade and scale expansion, and is widely used in local area network (LAN), metropolitan area network (MAN) and other fields .
| Parameter | Unit | CWDM OADM Module | |||
| Number of channels | CH | 1 | 2 | 4 | 8 |
| Working wavelength | nm | 1260~1650 & 1460~1650 | |||
| Transmission bandwidth | nm | ±6.5、±7.0、±7.5 | |||
| Insertion loss | dB | ≤1.0 | ≤1.4 | ≤1.8 | ≤2.8 |
| Adjacent channel isolation | dB | ≥30 | |||
| Non-adjacent channel isolation | dB | ≥45 | |||
| Return loss | dB | ≥45 | |||
| Directionality | dB | ≥50 | |||
| Transmission ripple | dB | ≤0.5 | |||
| Package size | Pakage size | L120xW80xH18、L120xW80xH10、L100xW80xH10 MINI：L100xW45xH10、L80xW60xH12 | |||
| Optical cable type | ℃ | -40~+85 | |||
| Optical cable type | 0.9mm Loose tube (or custom) | ||||
| Connector type | LC/PC(or custom) | ||||
Low loss
High channel isolation
Can reach industrial Grade
The lower insertion loss enables the CWDM OADM module to have lower signal attenuation during use, thereby reducing the power requirements of the signal transmitter.
The higher isolation value enables sufficient signal isolation during multi-signal transmission in the CWDM OADM module, effectively preventing crosstalk between signals from causing transmission signal distortion.
OPTICO's CWDM OADM module has mature production technology, stable and reliable performance, and supports working in harsh environments from -40°C to +85°C to ensure stable signal transmission.
LAN Network
WAN Network
MAN Network
CWDM OADM single fiber bidirectional transmission of the same wavelength
CWDM OADM single fiber bidirectional transmission of different wavelengths
CWDM OADM dual-fiber bidirectional transmission of different wavelengths
CWDM OADM dual-fiber bidirectional transmission of the same wavelength
Using the OADM modules, network designers can add new one or more access points anywhere on a CWDM network, without impacting the remaining channels traversing the network.
Mature production process: our VR factory: https://www.linked-reality.com/company/15555/en
If interested,welcom to consult!
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