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18 Channels CWDM Mux Demux Module with 1U Rack Mount and Low Insertion Loss for WDM Networks

Brand Name:	GEZHI or OEM
Model Number:	GZ-CWDM MUX
MOQ:	1pc
Price:	US$220-US$380
Payment Terms:	T/T,Western Union

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

China

Certification:

CE RoHS,ISO9001

Document:

CWDM spec..pdf

Key Words:

CWDM Mux

Channel:

18 Channels

Package:

1U 19'' Racks Or ABS Box Optional

Fiber Type:

SMF-28e Or Customer Specified

Application:

WDM Solution

Warranty:

3 Years

Packaging Details:

Paper box

Supply Ability:

5000pcs per month

Highlight:

1u cwdm mux

18 channels cwdm mux

1u cwdm mux demux

Product Description

18 Channels WDM Solution CWDM Mux 1U Racks SC FC LC APC UPC

CWDM MUX 18 Channels CWDM System 1U Racks SC FC LC APC UPC PC

Product Overview

GEZHI 18CH CWDM Mux/Demux FMU Plug-in Module combines an 18CH Mux LGX cassette and 18CH Demux LGX cassette in a single 19" 1U rack-mount enclosure. The wavelength range for this 18CH CWDM Mux/Demux FMU Plug-in Module is 1310 to 1610nm.

Key Features

Low Insertion Loss
High Isolation
Low PDL
Compact Design
18 Channels
Mounted in 19" 1U Racks or ABS box optional
Wide Operating Wavelength: From 1260nm to 1620nm

Applications

CWDM System
WDM Network

Technical Specifications

Parameter	4 Channel	8 Channel	18 Channel
Channel Wavelength (nm)	1270~1610
Center wavelength Accuracy (nm)	±0.5
Channel Spacing (nm)	20
Channel Passband (@-0.5dB bandwidth (nm)	>13
Insertion Loss (dB)	≤1.6	≤2.5	≤3.0
Channel Uniformity (dB)	≤0.6	≤1.0	≤1.5
Channel Ripple (dB)	0.3
Isolation (dB) - Adjacent	N/A >30	N/A >30	N/A >30
Isolation (dB) - Non-adjacent	N/A >40	N/A >40	N/A >40
Insertion Loss Temperature Sensitivity (dB/°C)	<0.005
Wavelength Temperature Shifting (nm/°C)	<0.002
Polarization Dependent Loss (dB)	<0.1
Polarization Mode Dispersion	<0.1
Directivity (dB)	>50
Return Loss (dB)	>45
Maximum Power Handling (mW)	300
Operating Temperature (°C)	-5~+75
Storage Temperature (°C)	-40~85
Package dimension (mm)	L100 x W80 x H10 or L140xW100xH15

CWDM MUX/DWDM MUX Solution

Product Supply

We supply all kinds of compatible optical transceiver modules, including SFP, SFP+, XFP, BIDI, CWDM, DWDM and other special transceiver modules. Our products are compatible with various brands.

Frequently Asked Questions

Q: Do you sell second-hand products?

A: No. All our products are brand new, we never use second-hand components.

Q: Do your products come with warranty?

A: Yes, We provide 3 years warranty for all our products from the date of shipment.

Q: How to place an order?

A: 1. Order details confirmed - please tell us the model and quantity you need.
2. Proforma Invoice confirmed - the order will be arranged upon receipt of your payment.
3. Confirm and ship the goods - tracking number will be sent to you promptly.
4. We will help to track your goods until you receive them safely.

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

Benjamin

Austria Mar 2.2026

Helpful (9)

Top-tier quality! The channel isolation is amazing, no signal interference at all, and it works perfectly even in extreme temps (-40 to 85°C). The rack mount design is also super easy to install. Great buy

Tags:

CWDM Mux Demux

DWDM Mux Demux

AAWG DWDM

Filter WDM

Compact CWDM Module

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