CWDM OADM

CWDM OADM

Model:
Description: QIANWANZAI's Coarse Wavelength Division Multiplexer (CWDM) Optical Add-Drop Multiplexer (OADM) is based on Thin-Film-Filter and Micro-Optics to realize wide passband, low insertion loss and high channel isolation, high stability and reliability.
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Details

FEATURES
• High channel isolation
• Low insertion loss
• High reliability and stability


APPLICATIONS
• WDM system
• Metro Network
• Local Network
• Add/Drop System

 

SPECIFICATIONS

PARAMETERS

UNIT

VALUE

Channel Number

ch

4

8

Center Wavelength, λc

nm

1270,1290…1570, 1590, 1610 or

1271,1291…,1571, 1591, 1611

Channel Passband

nm

λc±6.5

Insertion Loss

dB

≤0.9

≤1.5

Ajacent channel Isolation

dB

≥30

Non-adjacent channel Isolation

dB

≥45

Polarization Dependent Loss

dB

≤0.1

Ripple in Channel Passband

dB

≤0.3

Polarization Mode Dispersion

ps

≤0.1

Return Loss

dB

≥45

Directivity

dB

≥50

Maximum Optical Power

mw

300

Operating Temperature

-5~+70

Storage Temperature

-40~+85

Fiber Type

--

SMF-28e or customer specified

Package Dimension

mm

Plastic Box: 100×80×10

LGX Box: 160×129×29

19’’ Rack Mount: 485×230×44

Note: All the data above does not include connectors. 

 

ORDER INFORMATION

ORDER CODE example: COADM-8-47-61-44-9-10-1-1-2

CWDM OADM with 8 channel, start wavelength 1470nm, end wavelength 1610nm, Add/Drop 4×4, fiber type 900μm loose tube, fiber length1.0m, input and output connector FC/UPC, package box is plastic box.

COADM

X

X

X

X

X

X

X

X

X

Code

Channel No.

Start Wavelength

End Wavelength

Add/Drop

Fiber Type

Fiber Length

Input Connector

Output Connector

Package Box

 

4=4ch

8=8ch

27=1270

57=1570

59=1590

29=1290

59=1590

61=1610

44=4×4

88=8×8

B=250μm bare fiber

9=900μm loose tube

10=1.0m

15=1.5m

0=None

1=FC/UPC

2=FC/APC

3=SC/UPC

4=SC/APC

5=LC/UPC

6=LC/APC

7=ST/UPC

8=ST/APC

X=customized

0=None

1=FC/UPC

2=FC/APC

3=SC/UPC

4=SC/APC

5=LC/UPC

6=LC/APC

7=ST/UPC

8=ST/APC

X=customized

2=Plastic Box

3=LGX box

4=19’’ Rack Mount

X=Customized package

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