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18 Channel CWDM Mux Demux Module with Duplex Fiber in 19" 1U Rackmount Chassis

Name: 18 Channel CWDM Mux Demux Module with Duplex Fiber in 19" 1U Rackmount Chassis
Brand: Gezhi Photonics (Shenzhen) Technology Co., Ltd.
SKU: 18 Channel CWDM fiber optics multiplexers duplex
Price: 270.00 USD
Availability: InStock

Brand Name:	GEZHI or OEM
Model Number:	18 Channel CWDM fiber optics multiplexers duplex
MOQ:	1pc
Price:	US$180-US$360
Payment Terms:	T/T,Western Union

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

China

Certification:

CE RoHS,ISO9001

Fiber Type:

SMF-28e

Warranty Time:

3 Years

Application:

Data Center

Channel Number:

4, 8, 16, 18 Or Customized

Center Wavelength:

1270~1610nm

Fiber Connector:

LC/UPC, FC/APC, SC/APC Etc.

Packaging Details:

Paper box

Supply Ability:

5000pcs per month

Highlight:

18 Channel CWDM fiber optics multiplexers

Duplex CWDM fiber optics multiplexers

Product Description

18 Channel CWDM Fiber Optics Multiplexers

Duplex fiber in 19" 1U rackmount chassis for metro access network applications

Product Overview

CWDM Mux/Demux (optical multiplexer/demultiplexer) modules provide a cost-effective and simplified alternative to DWDM systems. With wide channel spacing of 20 nm, these systems eliminate the need for precise wavelength control in transmitter lasers, enabling the use of cost-efficient non-cooled lasers and lower-cost passive components.

Key Features & Applications

Features

Wide pass band
High channel isolation
High quality & low cost
Fully compatible with all ITU-T CWDM optics

Applications

Fiber optical amplifier
Dark fiber networks
Telecommunication
WDM network

Product Images

Product Packaging

Finished Item	Inner Box	Carton
Individual unit packaging	Protective inner packaging	Shipping carton packaging

Frequently Asked Questions

Can I have a sample order? What is your MOQ?

Sample orders are welcome for quality testing. We don't have a minimum order quantity - 1 piece samples are available. Mixed samples are also acceptable.

What's the Lead time?

Normal lead time is approximately 1 week. For large quantities and special products, please check lead time with our sales representative. We maintain stock for some products and can ship within 1-3 days after payment receipt.

What are the payment terms?

We accept T/T, PayPal, Western Union, cash payment, and AliPay.

What is your warranty time?

3 years warranty coverage.

Could I use our own logo, label and package?

Yes, we provide OEM services according to your requirements, including custom product labels, logos, part numbers, serial numbers, and packaging.

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this product

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

Harry Sargys

Colombia Jan 14.2026

Helpful (12)

Stable running, Professional team, quick feedback handling. Very reassuring.

Tags:

CWDM Mux Demux

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