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| Categories | Fiber Optical Coupler |
|---|---|
| Brand Name: | GAPHO |
| Model Number: | optical fiber coupler |
| Place of Origin: | China |
| MOQ: | 50 |
| Price: | negotiate |
| Payment Terms: | T/T, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 10000 |
| Delivery Time: | 7-10 day |
| Packaging Details: | Carton,pearl cotton,bubble bag,plastic bag |
| Center wavelength(nm): | 1310 or 1550 |
| Operating wavelength(nm): | λ±30 |
| Storage temperature(℃): | -40 to +85 |
| Operating temperature(℃): | -5 to + 70 |
| configuration: | 1x4 1x8 |
| Fiber length: | specify |
| Tube type: | 900 um loose tube |
| Connector type: | SC/UPC |
1x4 1x8 coupler module all coupling ratio specify fiber length high extinction ratioA PM filter coupler module.docx
Description
specifications
| Parameter | value | |
| Center wavelength(nm) | 1310 or 1550 | |
| Operating wavelength(nm) | λ±30 | |
| Insertion loss(dB) | ≤ 7.5 ,typ 7.0 | ≤ 11 ,typ 10.5 |
| Max.IL uniformity | 0.8 | 1 |
| Min.return loss | 50 | |
| Directivity(dB) | 50 | 45 |
| Min.extinction ratio | 20 | |
| Max temperature dependent loss(dB/℃) | 0.006 | 0.008 |
| Operating temperature(℃) | -5 to + 70 | |
| Fiber type(℃) | SMF-28 Fiber | |
| Storage temperature(℃) | -40 to +85 | |
| Fiber type | PM panda fiber | |
| Package dimension | 160x140x10 mm | 160x160x10 mm |
Package dimension

ordering information
| configuration | wavelength | Coupling ratio | Connector type | Tube type | Fiber length | |
| 1x4 | 1310 nm | 1/99 | 25/75 | SC/UPC | 900 um loose tube | 0.75 m |
| 1x8 | 1550 nm | 2/98 | 30/70 | SC/APC | 250 um panda fiber | specify |
| specify | specify | 3/97 | 35/65 | FC/UPC | specify | |
| 5/95 | 40/60 | LC/UPC | ||||
| 10/95 | 45/55 | LC/APC | ||||
| 15/85 | 50/50 | specify | ||||
| 20/80 | ||||||





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We can provide packing according to customer's requirement, quantity, weight and volume.
Our Services:We can provide customized products for customers. We only need to provide requirements, samples, specifications, drawings, etc.
FAQ
Q: What is your terms of payment ?
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If you have another question, pls feel free to contact us as below:
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Q:What certificate we have?
A: ISO 9001: 2015, RoSH, CE, High and New Tech Enterprise Certficate.
Q: Can you provide samples for customers?
A: Yes, but the shipping will be charged on the customer's account.
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