products details

Home Products

LC PC Adaptor Dual Fiber Optic 18 Channels Passive CWDM

Brand Name:	GEZHI or OEM
Model Number:	1x18-CWDM-D-1U
MOQ:	1pc
Price:	Negotiable
Delivery Time:	5-8 work days
Payment Terms:	T/T, Western Union

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

China

Certification:

CE RoHS,ISO9001

Product Name:

Fiber Optic Passive CWDM

Wavelength:

1270~1610nm

Channel Number:

18 Channels

Line Type:

Duplex Fiber

Connector:

LC/PC Adaptor

Application:

Dark Fiber Networks

Packaging Details:

Paper box

Supply Ability:

100000Channel per month

Highlight:

1x18 passive cwdm mux

18Ch CWDM Mux Demux

18 Channels fiber optic cwdm

Product Description

Fiber Optic Passive CWDM Mux and Demux Module 18 Channels Dual Fiber

GEZHI Fiber Optic Passive CWDM Mux and Demux Module 18 Channels Dual Fiber is built-in a 18CH Mux and 18CH Demux in one 19" 1U rack-mount. The wavelenght of GEZHI Fiber Optic Passive CWDM Mux and Demux Module 18 Channels Dual Fiber is 1270nm to 1610nm. The Fiber Optic Passive CWDM Mux and Demux Module 18 Channels Dual Fiber offers an high channel isolation WDM solution for data centers and Metro access applications. Its working on a two optical fiber with only 3.5dB link insertion loss.

Features	Applications
18 channels per fiber Epoxy free optical path High channel isolation High Quality & Low Cost 3.5dB link insertion loss Fully compatible with all ITU-T CWDM optics Built-in Mux+Demux in one unit, working on dual network fibers	Dark fiber networks Fiber optical amplifier Optical video networks Access Network WDM network Line monitoring Telecommunication Broadcast contribution networks Event production

Specification

Parameter		Unit	18Channel Fiber Optic Passive CWDM
			Mux	Demux
Channel Wavelength		nm	1270~1610nm
Center wavelength Accuracy		nm	±0.5
Channel Spacing		nm	20
Channel Passband (@-0.5dB bandwidth		nm	>14
Max Insertion Loss		dB	<5.5 or <3.5 with Skip	<5.5 or <3.5 with Skip
Channel Ripple		dB	0.3
Isolation	Adjacent	dB	>30
	Non-adjacent	dB	>40
Inertion Loss Temperature Sensitivity		dB/℃	<0.005
Wavelength Temperature Shifting		nm/ ℃	<0.002
Polarization Dependent Loss		dB	<0.1
Polarization Mode Dispersion		dB	<0.1
Directivity		dB	>50
Return Loss		dB	>45
Maximum Power Handling		mW	300
Opterating Temperature		℃	-5~+75
Storage Temperature		℃	-40~85
Package dimension		mm	19" 1U Rackmount

Fiber Optic Passive CWDM Mux and Demux Module 18 Channels Dual Fiber Filter cascading

1270~1610nm, 19" 1U Rackmount, LC/UPC

18CH CWDM Mux Demux Module 1270~1610nm low loss BIDI CWDM

Packaging

LC PC Adaptor Dual Fiber Optic 18 Channels Passive CWDM

Fiber Optic Passive CWDM Mux and Demux Module 18 Channels Dual Fiber

LC PC Adaptor Dual Fiber Optic 18 Channels Passive CWDM

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

Jack Bond

Denmark Mar 5.2026

Helpful (1)

This 2ch CWDM multiplexer works great, low insertion loss & stable transmission, after-sales tech support is fast, easy to install!

lisa

Brazil Oct 1.2025

Helpful (1)

No trouble communication, everything handled politely.

Amanda

Brazil Sep 8.2025

Helpful (9)

Loving this 2CH SC/APC passive multiplexer! Super easy to set up, signal never drops, and their after-sales replied super fast when I had a quick question. 10/10 recommend!

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

LC PC Adaptor Dual Fiber Optic 18 Channels Passive CWDM

1x18 passive cwdm mux

18Ch CWDM Mux Demux

18 Channels fiber optic cwdm

Overall Rating

Rating Snapshot

All Reviews