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PM DWDM

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PM DWDM
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PM DWDM-PMDWDM


The PMDWDM series are designed and manufactured to Telcordial standard and ITU standard,they can preserve the polarization of optical signals.

Description

Details

The PMDWDM series are designed and manufactured to Telcordial standard and ITU standard, they can preserve the polarization of optical signals. The devices use environmentally stable. Thin Film Filters and advanced packaging technology to achieve wide passband, low insertion loss, high channel isolation, excellent environmental stability and high extinction ratio. They can be used individualy to perform single channel add or drop function or can be used in DWDM systems and sensor systems, etc..

 

 

Specifications

Parameters

 

Unit

Values

Filter Type

 

 

200GHz

100GHz

Pass Band

Center wavelength CWL

nm

ITU Grid

 

Min. Bandwidth@0.5dB

nm

0.5

0.2

 

Typ. Bandwidth@0.5dB

nm

0.7

0.4

 

Max. Insertion Loss@C→P

dB

1.0

1.2

 

Typ. Insertion Loss@C→P

dB

0.8

1.0

 

Min. Channel Isolation@C→P

dB

25

25

 

Typ. Channel Isolation@C→P

dB

30

30

Reflection Band

Max. Insertion Loss@C→R

dB

0.5

0.5

 

Typ. Insertion Loss@C→R

dB

0.3

0.3

 

Min. Channel Isolation@C→R

dB

12

12

 

Typ. Channel Isolation@C→R

dB

15

15

Min. Extinction Ratio @ 23°C,

dB

20

20

Typ. Extinction Ratio @ 23°C,

dB

22

22

Min.  Directivity

 

dB

50

50

Min Return Loss

dB

50

50

Center Wavelength Stability

nm/℃

≤0.002

Thermal Stability

dB/℃

≤0.005

Maximum Optical Power

mW

300

Fiber Type

 

 

 PM Panda Fiber

Max. Tensile Load

N

5

Operating Temperature

-5 to +70

Storage Temperature

-40 to +85

Additional Information

Additional Information

SKU RAY-PMDWDM-218
Part Number
PMDWDM
Applications
Fiber optic communication
Country of Manufacture
Manufacture Rayscience
Conditions No
Lead Time 2 weeks
Export Terms No
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