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High-Precision MULTIIR 5G Filter from China Suppliers | Reliable Factory for 5Gbps Optical Transmission Solutions
The above list shows our current stock items.
If you don't see what you are looking for, please contact us.
Product Spectrograms

MULTIIR 5G 1270&1330 Performance Curve
Frequently Asked Questions
Q:
Do these 5G 1270&1330 filters comply with international communication standards?
Yes, our filters fully comply with the standards set by the International Telecommunication Union (ITU), ensuring high compatibility and reliability in telecommunication networks.
Q:
What is the typical operating temperature range for these optical filters?
These filters are designed to perform reliably under extreme environmental conditions, supporting an operating temperature range of -40℃ to +85℃.
Q:
How stable is the center wavelength under temperature variations?
The filters exhibit excellent thermal stability with a wavelength thermal drift (△λ/△T) of less than 2 pm/°C.
Q:
What are the standard dimensions of the in-stock filters, and can they be customized?
Our standard stock dimension is 1.8(±0.05) × 1.8(±0.05) × 0.3(±0.05) mm. Custom sizes can be manufactured based on your specific requirements. Please contact us for custom requests.
Q:
What kind of backside coating is applied to these filters?
The filters are equipped with a high-performance Backside AR (Anti-Reflection) Coating, offering a reflectivity of 0.2% to optimize transmission performance.





