Channel Coarse Wavelength Division Multiplexer

Applications

Features

Line monitoring

WDM network

Telecommunication

Cellular Application

Fiber optical amplifier

Low insertion los 

Wide pass band

High channel isolation

High stability and reliability

Epoxy free on optical path

Parameter

MUX

DEMUX

Operating Wavelength (nm)

1260  to 1610

Center Wavelength Accuracy (nm)

± 0.5

Channel Spacing (GHz)

20nm

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

>15

Insertion Loss (dB)

< 2.5

Channel Uniformity (dB)

< 0.8

Channel Ripple (dB)

< 0.3

Isolation (dB)

Adjacent

N/A

>30

Non-adjacent

N/A

>40

Insertion Loss Temperature Sensitivity (dB/°C )

<0.005

Wavelength Temperature Shifting (nm/ °C )

<0.002

Polarization Dependent Loss (dB)

<0.15

Polarization Mode Dispersion (ps)

<0.1

Directivity (dB)

>50

Return Loss (dB)

>45

Maximum Power Handling (mW)

300

Operating Temperature (°C)

0 ~+65

Storage Temperature (°C)

-40 ~+85

Package Dimension (mm)

L110 x W95 x H7.5

CWDM

Channel

Configuration

1st  Channel

Fiber Type

Fiber Length

Connector

4=4 Channel

M=Mux
D=DeMux

51=1510nm
53=1531nm
55=1551nm
57=1571nm

B=250um Bare Fiber
L=900um loose tube Fiber

1=1M
2=2M

00=None
FC=FC/PC FA=FC/APC
SC=SC/PC SA=SC/APC
ST=ST/PC
LC=LC/PC