Type

CWDM

Parameters

Index

Channel No.

λ

2

3

4

5

6

7

8

9

Max insertion loss

dB

0.8

1.0

1.4

1.8

2.2

2.6

3.0

3.4

Center wavelength

nm

1310．1470．1490．1510．1530．1550．1570．1590．1610

Passband width

nm

±6.5

Passband flatness

dB

≤0.5

Adjacent channel isolation

dB

≥30

Non-adjacent channel isolation

dB

≥45

Wavelength thermal stability

nm/℃

<0.002

Insertion loss thermal stability

dB/℃

≤0.005

≤0.005

≤0.007

≤0.008

Return loss

dB

≥45

Polarization mode dispersion

ps

≤0.10

≤0.10

≤0.15

≤0.15

PDL

dB

≤0.10

≤0.15

≤0.20

≤0.25

Directivity

dB

≥50

Max power

mW

500

Operating temperature

℃

-20~+70

Storage temperature

℃

-40~+85

Dimension

mm

100×80×10.5

Remarks

1.16 channels WDM (wavelength from 1270nm-1610nm) can be customized

2. Rack-mounted customization is available.

CWDM

CWDM

Channels Number

Application Type

Wavelength

Fiber Type

Fiber Length

Connector

04=4 Channels

08=8 Channels

16=16Channels

M=Mux

D=Demux

31=1310

47=1470

49=1490

51=1510

55=1550

57=1570

59=1590

61=1610

1=Bare fiber

2=900um loose tube

3=900um tight buffer

1=1m

2=2m

0=None

1=FC/APC

2=FC/PC

3=SC/APC

4=SC/PC

5=ST

6=LC

X=customized