products details

Home Products

8 Channel Wavelength CWDM Modules Two Fiber Low IL 19" 1U Rack Mount

Brand Name:	GEZHI or OEM
Model Number:	C8MD471ULP
MOQ:	1pcs
Price:	Get Latest Price
Delivery Time:	5~8work days
Payment Terms:	T/T, Paypal,Western Union

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

China

Certification:

CE/RoHS/ISO9001

Product Name:

CWDM Two Fiber

Wavelength:

1470~1610nm

Fiber:

Two Fiber

Package:

19" 1U Rack Mount

Feature:

Low IL

Application:

CATV

Packaging Details:

paper box with foam

Supply Ability:

100000 Channel per month

Highlight:

8 Channel CWDM Modules

19" Rack CWDM Modules

Rack Mount CWDM Mux Demux

Product Description

8-wavelength CWDM Modules Two Fiber

GEZHI 8-Wavelength CWDM Modules is a fiber optical components over duplex single-mode fiber. The CWDM was formed to meet the bandwidth and expansion needs of data centers. This 8 Channel CWDM Mux Demux Modules are developing optical link specifications that will enable cost-effective, low insertion loss. Its with 1470~1610nm wavelength and 19" 1U Rack Mount.

Features	Appliecations
High Isolation Low insertion loss, low PDL High Reliability and Stability Good channel-to-channel uniformity	CATV LINKS CWDM System PON NET Works CWDM OADM Network

Specification

Parameter		Value
Channels Number		2	4	8	16	18
Central Wavelength(nm)		ITU-T Grid
Bandwidth(@0.5dB Pass band)(nm)		ITU-T ±6.5
Channel Pass band(nm)		20
I.L(dB)	Typ.	1.2	1.6	2.2	3.2	3.8
	MAX.	1.4	1.8	2.8	5.0	5.6
Ripple(dB)		≤0.3
PDL(dB)		≤0.10	≤0.15	≤0.20	≤0.25	≤0.30
Isolation(dB)	Adjacent Channel	≥30
	Non-adjacent Channel	≥45
Directivity(dB)		≥50
R.L(dB)		≥45
Operating Temperature(℃)		-20~+75
Storage Temperature(℃)		-40~85
Note: 1.All the data above does not include connectors 2.For more details, please contact our sales

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.

Lucas

Chile Jan 14.2026

Helpful (9)

This 18CH CWDM mux demux is a game-changer! The monitor port is super practical for power checking, TFF tech makes it run super stable, and the low insertion loss is exactly what I needed for my data center. Shipped fast too!

Arief

Indonesia Jan 7.2026

Helpful (6)

1510/1550nm band adaptability is excellent, ABS case is durable, problems solved efficiently during warranty, recommended!

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