YINGDA TECHNOLOGY LIMITED

SHENZHEN YINGDA PHOTONIC CO.,LTD. Fiber Optic Connects The World

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4 8 12 16 18 Channels CWDM OADM Module , 1310 1490 1550 nm Optical Add-Drop Multiplexer

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4 8 12 16 18 Channels CWDM OADM Module , 1310 1490 1550 nm Optical Add-Drop Multiplexer

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Brand Name :Yingda
Model Number :8CH CWDM 1X8
Certification :ISO
Place of Origin :china
MOQ :100pcs
Price :1.1USD-4.58USD
Payment Terms :T/T,Western Union,MoneyGram
Supply Ability :20000pcs per month
Delivery Time :7days
Packaging Details :1pc/box, 10pcs/master box
reflection :1310/1490nm
transmition :1550nm
connector type :LC SC FC
fiber type :SMF-28e
package :blister box, 1pc/ box
Product name :Fwdm Dwdm Cwdm
Network :Wired LAN, 4g, 3G
Fiber count :4/8/16/32
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Description

CWDM is a low-cost WDM transmission technology used for metropolitan area network access. It uses the huge bandwidth of the low-loss area of single mode fiber to couple light of different wavelengths into one optical fiber for transmission.



Mux CWDM Module Features


Low Insertion loss and low PDL

High channel Isolation

Good channel-to-channel uniformit

High Reliability and Stability

Telcordia Compliant

RoHS Compliant



WDM Module Application

ü Broadband networks

ü PON Networks

ü CATV system

ü CWDM system



CWDM Mux Demux Module Specification

Parameters

Unit

4CH

8CH

12CH

18CH

Operating Wavelength

nm

1260~1620

Channel Space

nm

20

Center Wavelength

nm

ITU,ITU+1

Center Wavelength Accuracy

nm

±0.8

Pass band @-0.5dB

nm

±6.5

Port Insertion Loss

dB

1.2

2.5

3.5

3.8

Link Loss

dB

≤2.0

≤3.2

≤4.0

≤4.3

Isolation (dB)

Adjacent

dB

30

Non-adjacent 

dB

40

Ripple

dB

0.5

Polarization Dependent Loss

dB

0.2

Return Loss

dB

40

Directivity

dB

50

Power

mw

300

Fiber Type

/

G657.A1(0.9mm Tube, 2.0mm Tube)

Fiber Length

m

0.5+/-0.05&Customized

Connector

/

LC/UPC&Customized

Operating Temperature

-20~75


NOTE:

All specifications include all states of polarization and all operating temperature and all wavelength ranges specified.

All the data are without connectors, insertion loss of one pair conector is less than 0.3dB.



Mux Demux Module Structure Diagram (Refer to the below)

4 8 12 16 18 Channels CWDM OADM Module , 1310 1490 1550 nm Optical Add-Drop Multiplexer


WDM Box Mechanical Dimensions (Refer to the below)

4 8 12 16 18 Channels CWDM OADM Module , 1310 1490 1550 nm Optical Add-Drop Multiplexer



YINGDA Production line:


4 8 12 16 18 Channels CWDM OADM Module , 1310 1490 1550 nm Optical Add-Drop Multiplexer4 8 12 16 18 Channels CWDM OADM Module , 1310 1490 1550 nm Optical Add-Drop Multiplexer

4 8 12 16 18 Channels CWDM OADM Module , 1310 1490 1550 nm Optical Add-Drop Multiplexer4 8 12 16 18 Channels CWDM OADM Module , 1310 1490 1550 nm Optical Add-Drop Multiplexer



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