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8 Channel DWDM Module with 100GHz Channel Spacing and Low Insertion Loss for Metro Networks

Brand Name:	Gezhi or OEM
Model Number:	8CH channel DWDM Moudule
MOQ:	1 pieces
Price:	USD >= 1 pieces $280
Delivery Time:	7 Days
Payment Terms:	L/C,D/A,D/P,T/T,Western Union,

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

China

Certification:

CE RoHS,ISO9001

Fiber Connector:

LC/UPC, FC/APC, SC/APC Etc.

Channel Spacing:

100GHz

Channel Number:

1x8CH

Operation Wavelength:

C45~C52 +Upgrade Port

Power Handling:

<500 MW

Operating Temperature:

-20 ~ +70 ℃

Packaging Details:

inner box,Carton

Supply Ability:

1000 Piece/Pieces per Day

Highlight:

8 channel demux cwdm

8CH DWDM module

2In1 Rack DWDM module

Product Description

Product decription

8CH DWDM module 2In1 Rack with Double Fiber DWDM mux Passive filters 8 channel demux cwdm

DWDM (Dense Wavelength Division Multiplexing) is a combination of a set of optical wavelengths that can be transmitted with one fiber. This DWDM Module launched by GEZHI Photonics is based on the thin film coating technology. This is a laser technology used to increase bandwidth on existing fiber-optic backbones. It enables optical fiber networks to transmit signals of several wavelengths simultaneously.

GEZHI Photonics provide full range of DWDM Mux Demux with customized Channel, Wavelength, Power, Fiber type and connector type. Also Low insertion type is available

FEATURES AT A GLANCE

Low Insertion Loss

High Isolation

High Stability & Reliability

Industrial Operating Temperature

(-40~+80℃ available)

Customized Package type

Stainless Steel tube, ABS Box, ABS Plug-in Module, LGX Chassis, Rackmount

PRODUCT SPECIFICATIONS

Parameter	Unit	1x8 DWDM Mux Demux
Channel Number	--	1x8CH
Operation Wavelength	nm	C45~C52 +Upgrade Port
Channel Central Wavelength	nm	ITU-T Grid @DWDM
Isolation @Adjacent Channel	dB	>30
Isolation @Non-adjacent Channel	dB	>40
Isolation @Reflect Channel	dB	>15
Passband Ripple	dB	<0.5
Polarization Dependent Loss	dB	<0.15
Polarization Mode Dispersion	ps	<0.1
Directivity & Return Loss	dB	Directivity: >50 Return Loss:>45
Power Handling	mW	<500
Connector	--	LC/UPC
Fiber Type	--	SMF-28e or Customized
Operating Temperature	℃	-20 ~ +70
Storage Temperature	℃	-40 ~ +85

High Quality & Stability Material

Use Import Filter with High Reliable & Stable quality

Use Original EMI OPTOCAST 3410-VM Glue

Use High Quality G-Lens and Collimator

Product packaging

Finished Item

Inner Package

Inner Box

Carton

Test Enviroment

NO-dust workshop

High Temp. Ageing & High-Low Temperature cycling

100% Testing Before Shipment

Optical Spectrum Analysis

FAQ

Q1:Can I have a sample order? What is your MOQ?

A1:Sample order is welcome to test and check quality. We don't MOQ, 1pcs sample is available. Also Mixed samples are acceptable.

Q2: What's the Lead time?

A2: The normal lead time is about 1week, For big quantity and special products. Please check lead time with our sales representative. But we keep stock for some products, could ship 1-3 days after receiving payment.

Q3: What are the payment terms?

A3: Payment term: T/T, Paypal, Western union,cash payment, ALI etc.

Q4: What is your warranty time
A4: 3 years' warranty.

Q5: Could I use our own logo, label and package?
A5: Yes, we could provide OEM service which according to your requirements, design products label, logo, PN, SN, package.

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

Chloe

Germany Mar 18.2026

Helpful (4)

I ordered just 1 piece for a test, and it exceeded all my expectations! The wavelength accuracy is spot-on, the hybrid CWDM-DWDM function is a huge plus, and customer service was super helpful with my OEM questions.

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!

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!

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