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DWDM Mux Demux
Created with Pixso. Cassette 4 Slot 19 Inch 1U Rack Mount 18 CH Passive CWDM

Cassette 4 Slot 19 Inch 1U Rack Mount 18 CH Passive CWDM

Brand Name: GEZHI or OEM
Model Number: 18CH-CWDM-4LGX
MOQ: 1pc
Price: Negotiable
Delivery Time: 5-8 work days
Payment Terms: T/T, Western Union
Detail Information
Place of Origin:
China
Certification:
CE RoHS,ISO9001
Product Name:
18CH CWDM LGX
Wavelength:
1270~1610nm
Channel Number:
18 CH
Line Type:
Two Fiber
Connector:
LC/UPC
Application:
Broadcast Contribution Networks
Packaging Details:
Paper box
Supply Ability:
100000Channel per month
Highlight:

18CH CWDM LGX

,

1x18 passive cwdm

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1U CWDM Passive Multiplexer

Product Description

 

18CH CWDM Passive Multiplexer cassette insert on 4-slot 19" 1U Rack-mount

 

GEZHI 18CH CWDM Passive Multiplexer is built-in a 18CH Mux and 18CH Demux in one LGX cassette. The LGX cassette is insert on the 4-slot type 19" 1U frame. The wavelenght of GEZHI 18CH CWDM Passive Multiplexer cassette is 1270nm to 1610nm. The  18CH CWDM Passive Multiplexer cassette offers an high channel isolation WDM solution for data centers and Metro access applications. Its working on a dual optical fiber with only 3.5dB link insertion loss.

 

Features

3.5dB link insertion loss

18 channels per fiber

Epoxy free optical path

High Quality & Low Cost

Fully compatible with all ITU-T CWDM optics

High channel isolation

Built-in Mux+Demux in one unit, working on dual network fibers

 

Applications

Line monitoring

Dark fiber networks

Broadcast contribution networks

Fiber optical amplifier

Access Network

WDM network

Optical video networks
Event production

Telecommunication

 

Specification

Parameter

 

Unit

18CH CWDM Passive Multiplexer
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 LGX cassette

 

18CH CWDM Passive Multiplexer cassette ​Filter cascading

1270~1610nm, LGX cassette, LC/UPC

 

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

18CH CWDM Passive Multiplexer cassette Dual Fiber 1270~1610nm

 

Cassette 4 Slot 19 Inch 1U Rack Mount 18 CH Passive CWDM

 

18CH CWDM Passive Multiplexer cassette insert on 4-slot 19" 1U Rack-mount

Cassette 4 Slot 19 Inch 1U Rack Mount 18 CH 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
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

I
Ivan
Germany Dec 17.2025
nice sample
A
Alex
Chile Nov 5.2025
They followed up until everything was fully resolved.
E
erik
Peru Nov 4.2025
The team listened carefully and gave perfect solutions.
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