PM Filter DWDM     


PM Filter DWDM devices use environmentally stable thin film filter 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 individually to perform single channel add or drop function or can be used in DWDM systems and fiber sensor systems.PM Filter DWDM is designed and manufactured according to Telcordia standard and ITU standard.



Product model


Name Model Price
1310nm PM Filter DWDM   [PDF]  [RFQ]

F4M-PMDWDM-10-S-N–9L–10
(Stock NO. Not entered)
[Please inquire]


Parameter



Specifications

Parameters

Value

Unit

Filter Type

100Ghz


200Ghz


Pass Band Center Wavelength




nm

Min. Bandwidth @ 0.5 dB

0.5


0.16

nm

Typ. Bandwidth @ 0.5 dB

0.7


0.4

nm

Max. Insertion Loss @ Common Pass

1.0


1.2

dB

Typ. Insertion Loss @ Common Pass

0.8


1.0

dB

Min. Channel Isolation @ Common Pass

25


25

dB

Typ. Channel Isolation @ Common Pass

30


30

dB

Reflection   Band Max. Insertion Loss @ Common Reflect

0.5


0.5

dB

Typ. Insertion Loss @ Common  Reflect

0.3


0.3

dB

Min. Channel Isolation @ Common Reflect

12

ITU Grid

12

dB

Typ. Channel Isolation @ Common Reflect

15


15

dB

Typ. Extinction Ratio @ 23°C

22


22

dB

Min. Extinction Ratio @ 23°C

20


20

dB

Directivity

50


50

dB

Min. Return Loss

50


50

dB

Center Wavelength Stability

0.002


0.002

nm/°C

Thermal Stability

0.005


0.005

dB/°C

Max. Optical Power

300


300

mW

Operating Temperature

-5 to +70


-5 to +70

°C


Dimension

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Ordering Info

ORDER CODE EXAMPLE:F4M-PMDWDM- 10 - S - S - S - 10

Channel Spacing

ITU GRID

Connector TYPE

Fiber Jacket

Fiber Length

10

100 GHz

S

Specify

A

SC/UPC

25

250μm Panda Fiber

05

0.5 m

20

200 GHz


B

SC/APC

9L

900μm Loose Tube

10

1m


C

FC/UPC

S

Specify

S

Specify

D

FC/APC


N

None

S

Specify







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