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Premium WDM Modules & Optical Devices

High-isolation, RoHS-compliant WDM solutions from Wuhan ETERN Optoelectronics — trusted by telecom, data centers, and enterprise networks worldwide.

RF Coax Cable 32-Channel Mux TFF CCWDM Module

About Wuhan ETERN Optoelectronics

Wuhan ETERN Optoelectronics Technology Co., Ltd., part of Jiangsu Etern Group — founded in 1994 and listed on the Shanghai Stock Exchange in 1997 — is a national technological innovation leader in China's optical communications industry.

With over 20 years of innovation, we've evolved from a single cable manufacturer into a global leader across optical fiber, communication devices, data systems, and engineering services. We are among China's Top 500 Private Enterprises and Top 100 Electronic Components Firms.

20+
Years of Innovation
10+
Global Branches
Access Network CWDM Module

Our Product Range

High-performance, RoHS-compliant optical and RF components engineered for reliability and precision.

TFF CCWDM Module

TFF CCWDM Module 18CH

1270–1610nm CWDM Mux/Demux, 250µm Fiber, LC/UPC

High Isolation Get Best Price
32-Channel Mux

50GHz 32-Channel Mux/Demux

RoHS-Compliant, Digital Electronics, High Isolation

RoHS Certified Get Best Price
RF Connector

50 Ohm RF Connector

Low VSWR, Mobile Communication, 50 Ohm Impedance

Low VSWR Get Best Price
Access Network CWDM

Access Network CWDM Module

Wide Passband, 2/4 Channel Mux, FTTH/FTTB Ready

Wide Passband Get Best Price
96-Channel AWG

Long-Haul AWG Multiplexer

96 Channels, 50GHz Spacing, High Isolation

96 Channels Get Best Price
RF Coax Cable

1/4in 50 Ohm RF Cable

Coax Assemblies with Feeder Clamp, Low Loss

Low VSWR Get Best Price
WDM Device

3 Port Fullband WDM Device

250 Bare Fiber, Multimode, 0.7dB Insertion Loss

AWG Mux

100GHz Flat-Top AWG Mux

Mux & Demux, Digital Electronics, Athermal

Flat-Top Response Get Best Price
View All Products

Why Choose wdmmodule.com?

RoHS Compliant

All products meet strict environmental and safety standards.

High Isolation

Superior signal separation for clean, reliable data transmission.

Global Reach

Serving clients in over 10 countries with local support.

Low Insertion Loss

Optimized for minimal signal degradation across all modules.

Trusted by Industry Leaders

500+
Global Clients
20+
Years Experience
10+
Countries Served
99.9%
Uptime Reliability

Frequently Asked Questions

What is a WDM Module?

Wavelength Division Multiplexing (WDM) modules combine or separate multiple optical signals on a single fiber, increasing bandwidth efficiency.

Are your products RoHS compliant?

Yes, all our WDM modules and optical devices meet RoHS environmental standards for hazardous substances.

Do you offer OEM/ODM services?

Yes, we provide full OEM and ODM support with custom packaging, labeling, and engineering collaboration.

What is the lead time for orders?

Standard lead time is 2–4 weeks depending on order volume and customization. Samples available upon request.

Get in Touch

For quotes, technical support, or partnership inquiries, visit our official website.

Representative: Rebecca

Phone: 86-15827531265

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