WDM Wavelength Division Multiplexer

WDM is a type of communication technique. It combines a series of optical signals carrying information but with different wavelengths into a bundle and transmits them along single optical fiber, then using a certain method to separate optical signals of different wavelengths at the receiving end.

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Hardware specifications

Feature

● Low insertion loss.

● Wide pass band.

● High channel isolation.

● High stability and reliability.

● Epoxy-free on the optical path.

Parameter

4 Channel

8 Channel

16 Channel

Mux

Demux

Mux

Demux

Mux

Demux

Channel Wavelength(nm)

1270 ~ 1610/ 1271 ~ 1611

Channel Spacing(nm)

Channel Passband(@-0.5dB bandwidth)(nm)

±7.5/±6.5

Insertion Loss(dB)

≤1.5

≤2.5

≤3.5

Channel Uniformity(dB)

≤0.6

≤1.0

≤1. 5

Channel Ripple(dB)

≤0.3

Isolation(dB)

Adjacent

N/A

>30

N/A

>30

N/A

>30

Non-adjacent

N/A

>40

N/A

>40

N/A

>40

Insertion Loss Temperature Sensitivity(dB/℃)

<0 .005

Wavelength Temperature Shifting(nm/℃)

<0 .002

Polarization Dependent Loss(dB)

<0 . 1

Polarization Mode Dispersion(ps)

<0 . 1

Directivity(dB)

>50

Return Loss(dB)

>45

Maximum Power Handling(mW)

300

Operating Temperature(℃)

- 5 ~ +75

Storage Temperature(℃)

-40~ +85

Package Dimension

( L) 100x(W)80x( H) 10

( L) 141x(W) 115x( H) 18 ( L) 120x(W)80x( H) 18

(LxWxH)mm

The above specifications are for devices without connectors.

about prevail

Hangzhou Prevail Communication Technology Co., Ltd.

"Unlock The Potential Of Communication With Our Innovative Devices."

The Company is a scientific and technological innovative company dedicated to research and development, production, sales and technical services of communication equipment, optical communication equipment, mobile terminal equipment and intelligent system of Internet of Things. With years of accumulation and accumulation in the CATV equipment manufacturing industry, the company's relevant product technology, performance and R&D level are in the advanced position in the same industry at home and abroad, and has been praised and trusted by many users at home and abroad. Wholesale WDM Wavelength Division Multiplexer Suppliers and Factory in China. At the same time, the company has become an industry leader that can provide cable TV network equipment and data communication system overall solutions for radio and television operators.

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