CWDM Mux/Demux Module (Coarse WDM Mux-Demux)
A passive CWDM mux/demux that uses thin-film filters or equivalent technology to combine or separate multiple CWDM wavelengths (commonly from 1270 nm to 1610 nm) onto/from a single or dual fiber. Available in 4/8/16/18 channel counts and in various package forms (rack 1U modules, inline boxes, plug-in modules).
Description
Product Information
A passive CWDM mux/demux that uses thin-film filters or equivalent technology to combine or separate multiple CWDM wavelengths (commonly from 1270 nm to 1610 nm) onto/from a single or dual fiber. Available in 4/8/16/18 channel counts and in various package forms (rack 1U modules, inline boxes, plug-in modules).
Key Advantages
- Increases fiber capacity by carrying multiple channels on a single fiber.
- Low insertion loss with optional monitor/tap ports and expansion ports.
- Multiple packaging options (box, 1U rack, modular cartridges) and connector choices (LC/SC/FC).
- Color coding and industrial temp ratings for easy field deployment.
Technical Specifications

Applications
- Metro and point-to-point link capacity expansion.
- 5G fronthaul/backhaul and other transport networks.
- Passive wavelength aggregation in PONs and transport systems.
Why Choose wolon?
With over 25 years of manufacturing excellence, we deliver premium fiber optic cables and connectivity solutions customized to your exact specifications. Our advanced OEM/ODM capabilities, rigorous quality control, and global supply chain ensure your data centers and telecommunications networks operate at peak performance with minimal downtime. Whether you need high-density connections for hyperscale data centers or reliable infrastructure for 5G networks, our engineering team creates solutions that exceed industry standards while meeting your timeline and budget requirements.
Product Display


Our Services
Our Aim: provide you best products and service.
One to one, heart to heart service.
We look forward the long-term continuing services for you, not just one or two times cooperation



Company Information


Questions & Answers
How to get your detailed quotation?
A:Please provide us your information as follows:
1. ltem Name & quantity.
2.Special Specification requirement and description.
3. Company Profile (Name, Tel, Fax, and Address)
4. Any Other Relevant Detail information.
What is your MoQ?
A:Normally is 1pcs item, could be coordinated if you have detail requirements.
Can you offer OEM Service?
A:Yes,Welcome OEM, ODM as you request. We will produce according to your reguirement and description
Hot Tags: cwdm mux/demux module (coarse wdm mux-demux), China cwdm mux/demux module (coarse wdm mux-demux) suppliers, manufacturers, factory


















