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18 Channels Passive CWDM Mux Demux Pigtailed Module With Monitor Port

Brand Name:	GEZHI or OEM
Model Number:	GZ-18CH CWDM Module
MOQ:	1
Price:	Get Latest Price
Delivery Time:	2~7working days

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

China

Certification:

CE/FCC/RoHS/TUV/UL

Product Name:

Passive CWDM Module

Channel Number:

18 Channels

Wavelength:

1270~1610nm

Connector:

LC/SC/FC/ST (PC Or APC)

Fiber Type:

Duplex

Application:

CWDM System

Packaging Details:

1pcs in a foam with paper box

Supply Ability:

80000Channel per month

Highlight:

18 Channels CWDM Mux Demux

Pigtailed Module CWDM Mux Demux

18 Ch Passive CWDM Mux Demux

Product Description

18 Channels Passive CWDM Mux Demux With Monitor Port , Pigtailed Module

18ch CWDM Mux+Demux in one splice/pigtailed ABS module, 1270-1610nm, w/monitor port, duplex LC/UPC , 2.0mm diamater

GEZHI Photonics Coarse Wavelength Division Multiplexing (CWDM) is an excellent choice for increasing bandwidth capacity while keeping costs down. The fs.com splice/pigtailed ABS module family, based on standard Thin Film Filter (TFF) technology with a proprietary packaging, offers you smallest component dimensions combined with an outstanding performance and reliability.Our CWDM MUX DEMUX are perfectly suited to transport PDH, SDH / SONET, ETHERNET services over WDM, CWDM and DWDM in optical metro edge and access networks.

Labeling on each pigtail, indicate the wavelength of the CWDM transceivers

Each fiber pigtails of inputs and outputs are labeled with wavelengths that is used to indicate the wavelengh of the individual CWDM transceivers. There are four holes to fix the pigtailed module with your device.
Fs 20160421122450_547.jpg

Features

Passive, no electric power required
Standard 18-channel CWDM band 1270-1610nm on a pair of fiber, 20 nm spacing
Monitor ports ensures easy troubleshooting without downtime
Duplex LC/UPC connectors, easily support duplex patch cables between the transceiver and passive unit
2.0mm fiber diameter, 1.5m in length
Channel Insertion Loss: < 4.9dB
Return Loss: ≥ 45dB
Operating Temperature: -10~70°C

GEZHI Photonics quality assurance by using high-quality CWDM multiplexers, Our components fulfill or exceed standard market specifications for optical components. It may still not be entirely obvious how different parameters like isolation are more closely defined. The following diagram illustrates the most important parameters, following the "red box model", in accordance with ITU. The channel, including its bandwidth and isolation as defined by the component specifications, delineates a box. The measured transmission spectrum of each channel has to be above the box. Under no circumstances can it interfere with any neighboring box (channel). Therefore, isolation and insertion losses have to be maintained within the borders set out by the defined center wavelengths and bandwidth.

Saving on fiber optic lines by using passive CWDM multiplexer/demultiplexer

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

Jackson

Canada Mar 17.2026

Helpful (2)

This passive CWDM mux demux is solid! Fits my network expansion perfectly, the passband ripple is minimal, and it connects seamlessly with third-party WDM products. Worth every cent of the price!

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!

Joseph

Peru Jul 9.2025

Helpful (12)

No interference in wavelength transmission, higher fiber utilization, professional after-sales team, fast problem-solving!

Tags:

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