DWDM MUX

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Filters of DWDM MUX/DEMUX ABS Box

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Based on thin film filters, Hilink DWDM (Dense Wavelength Division Multiplexing) MUX/DEMUX (Multiplexer/Demultiplexer) is a multi-channels DWDM device designed for ITU channel spacing applications. It operates at 100GHz (0.8nm) or 200GHz(1.6nm) channel spacing ITU Grid DWDM wavelengths from 1528nm to 1565nm.

Product description

Hilink DWDM MUX DEMUX Modules with 100GHz/200GHz channel spacing can be used to combine or separate wavelength channels at standard ITU grid. The DWDM modules passively multiplex the optical signal outputs from 4 or more optical transceivers, and send them over a single optical fiber and then de-multiplex the signals into separate, distinct signals for input into electronic devices at the other end of the fiber optics.

Features

● Low Insertion Loss
● High isolation
● Low Polarization Dependent Loss
● Compact design
● Wide operating wavelength range
● High reliability and high stability
● Telcordia GR-1209-CORE-2001 compliant
● Telcordia GR-1221-CORE-1999 compliant
● ITU-T G.694.1 compliant
● RoHS-6 compliant (lead free)


Performance Specifications:


Parameter

Specification

Channel Number

4-Channel

8-Channel

16-Channel

32-Channel

Channel Wavelength(nm)

ITU 100 GHz Grid

Center Wavelength Accuracy(nm)

±0.1

Minimum Channel Spacing(GHz)

100

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

>0.22

Insertion Loss(dB)

1.2

2.3

3.1

3.9

Uniformity(dB)

1.0

Ripple(dB)

0.3

Isolation(dB)

Adjacent

25

 

Non-adjacent

45

Insertion Loss Temperature Sensitivity (dB/℃)

<0.005

Wavelength Temperature Shifting   (nm/℃)

<0.002

Polarization Dependent Loss (dB)

<0.15

Polarization Mode Dispersion(ps)

<0.1

Directivity (dB)

>50

Return Loss (dB)

>45

Power Max (mW)

500

Operating Temperature (℃)

0∽+75

Storage Temperature (℃)

-40∽+85

Package Dimension (mm)

L120xW80xH11.6

L142×W102×H14.5

L142×W102×H14.5

The Hilink Dual fibers DWDM Solutions, up to 440G/s over 2 fibers


 Filters of DWDM MUX/DEMUX ABS Box