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ABS Material CWDM Mux Demux 16CH/18CH Module for FTTH and FTTA Networks

Brand Name:	GEZHI or OEM
Model Number:	GZ-CDWM-MD-PN-8CH-LCU
MOQ:	1pc
Price:	US$68-US$120
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

Package:

Steel Tape Patch Panel

Channel No.:

8CH

Fiber Type:

Single Mode

Pigtail Length:

0.3m

Cable Dia.:

0.9mm

Terminal Connector:

LC/UPC

IL:

≤2.0dB

RL:

≥45dB

Fiber No.:

Dual Fiber (mux + Demux)

Packaging Details:

Paper box

Supply Ability:

5000pcs per month

Highlight:

CWDM Wavelength Division Multiplexer

ABS CWDM Wavelength Division Multiplexer

FTTH CWDM Mux Demux

Product Description

CWDM Wavelength Division Multiplexer

ABS 16CH/18CH Multiplexer designed for FTTH and FTTA applications, providing flexible and cost-effective fiber capacity expansion.

Product Overview

CWDM (Coarse Wavelength Division Multiplexing) is a standardized WDM technology utilizing up to 20 different wavelengths for data transmission over a single fiber. Our CWDM Multiplexer offers a reliable, low-cost solution for expanding existing fiber capacity in local loop and enterprise architectures.

Key Applications

WDM Systems
Passive Fiber Optic Networks (PON)
3G, 4G, 5G Mobile Fronthaul
Data Center Infrastructure
FTTH Networks
Metro/Access Networks
Fiber Optical Amplifier Systems
CATV Systems

Product Features

Available in 4CH, 8CH, 16CH, and 18CH configurations
Standard 19-inch rack mount design for data center cabinets
Customizable pigtail length and terminal connectors
Low Insertion Loss and Polarization Dependent Loss
High isolation and excellent channel-to-channel uniformity
Compact, space-efficient design
Wide operating wavelength range: 1260nm to 1620nm (or 1261nm to 1621nm)

Technical Specifications

Parameter	4 Channel	8 Channel	18 Channel
Channel Wavelength (nm)	1270-1610
Center Wavelength Accuracy (nm)	±0.5
Channel Spacing (nm)	20
Insertion Loss (dB)	≤1.6	≤2.5	≤3.0
Channel Uniformity (dB)	≤0.6	≤1.0	≤1.5
Channel Ripple (dB)	0.3
Isolation - Adjacent (dB)	>30	>30	>30
Isolation - Non-adjacent (dB)	>40	>40	>40
Return Loss (dB)	>45
Maximum Power Handling (mW)	300
Operating Temperature (°C)	-5 to +75
Storage Temperature (°C)	-40 to +85

OEM/ODM Services Available

We offer comprehensive OEM and ODM services. Customize with your brand logo on cables, packaging, labels, or any visible component. Contact our sales team for personalized support and competitive pricing.

All connector types available (FC, ST, SC, LC) with mixed connector options on single devices. Standard packages include ABS Plastic Box, 19" Rack Mount Chassis, and LGX Metal Box.

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

Alex

France Jan 14.2026

Helpful (9)

Exactly as described! This 2-channel CWDM OADM does the job well. Will definitely order again.

Olivia

Australia Dec 16.2025

Helpful (1)

Absolutely love this GEZHI 1270-1610nm CWDM device! 18 channels maximize my fiber usage, it’s compatible with all my other optical gear, and the 3-year warranty gives me total peace of mind. 100% recommend!

Sarah

Peru Jun 12.2025

Helpful (6)

Had a tiny question about how to use this after getting it, and customer service walked me through it super patiently. The multiplexer’s been running flawlessly ever since, great buy!

Tags:

CWDM Mux Demux

DWDM Mux Demux

AAWG DWDM

Filter WDM

Compact CWDM Module

Optical Add Drop Multiplexer

Fiber Optical Switches

Optical Switch Equipment

MEMS Optical Switch

Polarization Maintaining Components

High Power Components

Fiber Optic Passive Components

Patch Cable Series

Fiber Optic Box

Optical Transceiver Module

Fiber Optic Accessories

CWDM Mux Demux

DWDM Mux Demux

AAWG DWDM

Filter WDM

Compact CWDM Module

Optical Add Drop Multiplexer

Fiber Optical Switches

Optical Switch Equipment

MEMS Optical Switch

Polarization Maintaining Components

High Power Components

Fiber Optic Passive Components

Patch Cable Series

Fiber Optic Box

Optical Transceiver Module

Fiber Optic Accessories

products details

ABS Material CWDM Mux Demux 16CH/18CH Module for FTTH and FTTA Networks

CWDM Wavelength Division Multiplexer

ABS CWDM Wavelength Division Multiplexer

FTTH CWDM Mux Demux

Overall Rating

Rating Snapshot

All Reviews