|
| Brand Name: | Gracyfiber |
| Model Number: | PMC-1215530ST20910-22(S) |
| MOQ: | 1pieces |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 100,000 pieces per month |
1. Product Description
1×2 TFF Filter PM Fiber Coupler 1×2 Thin-Film Filtered Polarization-Maintaining Fiber Coupler 30:70 1550nm for EDFA, Coherent Communication, Power Monitoring and Fiber Sensing
2. Key Features
| Parameters | Unit | 1 x 2 |
|---|---|---|
| Splitting Ratio | nm | 30/70 |
| Operating Wavelength | nm | 1550 |
| Operating Bandwidth | nm | ±40 |
| Insertion loss | nm | ≤5.8/2.0 |
| Extinction Ratio | dB | ≥20 |
| Return Loss | dB | ≥50 |
| Power Handling | mW | ≤500 |
3. Applications
Q1: What are the main performance advantages of this PM Fiber Coupler?
A: This product utilizes TFF thin-film filtering technology and Corning Panda polarization-maintaining fiber, featuring low insertion loss, high extinction ratio, and high return loss. Its 30% end insertion loss is ≤5.8dB, 70% end insertion loss is ≤2.0dB, extinction ratio is ≥20dB, and return loss is ≥50dB, improving system polarization stability and signal reliability.
Q2: Does this product support different packages and connector customization?
A: Customization is supported. The product is available in 250μm bare fiber, 0.9mm loose tube, and 2.0/3.0mm sheath structures. Connectors can be FC/APC, FC/UPC, or other customized types. The connector keying aligns with the slow axis of the polarization-maintaining fiber, facilitating consistent polarization direction during system integration.
Address
4/F,Building D ,ZhiXuanHan Yuanling Industrial Park,ShiYan Sub-District,Baoan District,Shenzhen City,Guangdong Province,China
Tel
86-0755-27204792
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