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| Brand Name: | Gracyfiber |
| MOQ: | 1pieces |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 100,000 pieces per month |
PM DWDM Device is a high-performance optical transmission device that uses advanced wavelength division multiplexing technology and can transmit multiple optical signals of different wavelengths simultaneously on a single optical fiber.
Telecommunications operator optical transmission networks
Enterprise data centers
Broadcast television networks
High-bandwidth data transmission systems
Multi-wavelength fiber optic transmission links
Polarization-maintaining optical communication systems
FAQ
1: What is the difference between this product and a regular DWDM Mux/Demux?
A: This product is a Polarization Maintaining PM DWDM Device, suitable for link or device integration scenarios with higher polarization stability requirements. Compared to regular DWDM devices, the PM structure is more suitable for polarization-sensitive systems, test platforms, coherent communication links, or high-stability optical modules. The product page clearly positions it as a PM DWDM Device / DWDM Multiplexer Demultiplexer.
2: What are the key fiber parameters of this product?
A: The product page indicates that its coating diameter is 245 µm, cladding diameter is 125 µm, core diameter is 3.0 µm, and attenuation is ≤0.5 dB/km. These parameters help engineers assess its compatibility with existing PM fiber links, test fixtures, and packaging structures.
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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