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China Suppliers 5G Filter from Factory - High-Precision Component for 5Gbps Optical Transmission
| Name | Op. Wavelength Range (nm) | Center λc (mm) | Center λc Accuracy (nm) | Passband (nm) | Reflect. Band (nm) | Peak IL (dB) | Passband Ripple (dB) | Passband Reflect. Isol. (dB) | Reflect. Band Transm. Isol. (dB) | Incid. Angle (°) | Passband PDL (dB) | Op. Temp. (°C) | λ Thermal Drift △λ/△T (pm/°C) | Dimensions (mm) | Backside AR Coating | Spectrogram |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5G 1270&1330 | 1250.0-1360 | Comply with the standards of the International Telecommunication Union (ITU) | - | 1255~1285 | 1315~1345 | ≤0.3 | - | - | ≥30 | 45° | <0.1 | -40℃~+85℃ | <2 | 1.8(±0.05)×1.8(±0.05)×0.3(±0.05) | Reflectivity 0.2% |
|
| 5G 1270&1330 | 1250.0-1360 | Comply with the standards of the International Telecommunication Union (ITU) | - | 1255~1285 | 1315~1345 | ≤0.3 | - | - | ≥30 | 45° | <0.1 | -40℃~+85℃ | <2 | 1.8(±0.05)×1.8(±0.05)×0.3(±0.05) | Reflectivity 0.2% |
|
| 5G 1270&1330 | 1250.0-1360 | Comply with the standards of the International Telecommunication Union (ITU) | - | 1320~1343 | 1260~1285 | ≤0.3 | - | - | ≥30 | 0° | <0.1 | -40℃~+85℃ | <2 | 1.8(±0.05)×1.8(±0.05)×0.3(±0.05) | Reflectivity 0.2% |
|
| 5G 1270&1330 | 1260.0-1360 | Comply with the standards of the International Telecommunication Union (ITU) | - | 1258~1286 | 1310~1360 | ≤0.3 | - | - | ≥30 | 0° | <0.1 | -40℃~+85℃ | <2 | 1.8(±0.05)×1.8(±0.05)×0.3(±0.05) | Reflectivity 0.2% |
|
Product Spectrograms
The above list shows our current stock items.
If you don't see what you are looking for, please
contact us
.
Frequently Asked Questions
Q1
Do these 5G 1270&1330 filters comply with international telecommunication standards?
Yes, they fully comply with the standards of the International Telecommunication Union (ITU).
Q2
What is the typical operating temperature range for these stock items?
The operating temperature range is designed to withstand extreme environments, ranging from -40℃ to +85℃.
Q3
What are the dimensions and tolerances of the 5G 1270&1330 filters?
The standard dimensions are 1.8(±0.05) mm × 1.8(±0.05) mm × 0.3(±0.05) mm.
Q4
What is the thermal drift performance of the filter wavelength?
The thermal drift (λ Thermal Drift △λ/△T) is highly stable, remaining below 2 pm/°C.
Q5
What are the available incident angles for the listed 5G filters?
Depending on the specific part number, the incident angle is available in either 0° or 45°.
Q6
What should I do if the specific wavelength or specification I need is not listed in stock?
The table shows our current stock items. If you require custom specifications not listed here, please contact us directly to discuss your requirements.





