CWDM Single Device

CWDM Single Device

Model:
Description: QIANWANZAI's Coarse Wavelength Division Multiplexer Device (CWDM) is based on Thin-Film-Filter and non-flux metal bonding Micro-Optics to achieve wide passband, low insertion loss, high channel isolation and excellent environmental stability.
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Details

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

 

APPLICATIONS
• WDM system
• Metro Network
• Local Network

 

SPECIFICATIONS

PARAMETERS

UNIT

VALUE

Operating Wavelength

nm

1260~1620

Center Wavelength, λc

nm

ch1:1470, ch2:1490, ch3:1510, ch4:1530, ch5:1550, ch6:1570, ch7:1590, ch8:1610

Channel Spacing for CWDM

nm

20

Channel Passband

nm

λc±6.5

Pass Channel Insertion Loss

dB

≤0.8(Typ.0.6)

Reflection Channel Insertion Loss

dB

≤0.6(Typ.0.5)

Pass Port Isolation

dB

≥ 30

Reflect Port Isolation

dB

≥ 15

Polarization Dependent Loss

dB

≤0.2

Ripple in Channel Passband

dB

≤0.4

Polarization Mode Dispersion

ps

≤0.2

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

Dimension

mm

5.5(Ф)X38(L)

Note: All the data above does not include connectors. 

 

ORDER INFORMATION

ORDER CODE example: CWDMS-1-47-9- 10-1-1

CWDM single device with 1 channel, central wavelength 49, fiber type 900μm loose tube,  fiber length1.0m, input and output connector FC/UPC.

CWDMS

X

X

X

X

X

X

Code

Channel Number

Wave Length

Fiber Type

Fiber Length

Input Connector

Output Connector

 

1=1ch

47=1470

49=1490

51=1510

53=1530

55=1550

57=1570

59=1590

61=1610

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

 

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