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1310/1550nm or 1310/1490/1550nm Filter Wavelength Division Multiplexer(FWDM)-Mini Box Type



Description

1310/1550nm or 1310/1490/1550nm Filter Wavelength Division Multplexer (Fwdm),(Wavelength:1490Pass,1310&1550reflect,1550Pass,

1310&1490reflect,1310&1490Pass,1550reflectis optional), (FiberLength:1m,2m is optional),(ln/Out Connector: None,FC/APC,FC/PC,

SC/APC,SC/PC,ST,LC is optional).


Product Performance

                                         

 

Parameter

FWDM 4/35

FWDM 5/34

FWDM 34/5

Pass Band Wavelength Range (nm)

1480~1500

1540~1560

1260~1360&1480~1500

Reflection Band 1 Wavelength Range (nm)

1260~1360

1260~1360

1540~1560

Reflection Band 2 Wavelength Range (nm)

1540~1560

1480~1500

Insertion loss (dB)

Reflect Channel

≤0.6

Pass Channel

≤0.8

Pass Band Rippler (dB)

<0.3

Isolation

Reflect Channel

>15

Pass Channel

>30

Insertion Loss Temperature Sensitivity (dB/)

<0.005

Polarization Dependent Loss (dB)

<0.1

Polarization Mode Dispersion (ps)

<0.1

Directivity (dB)

>50

Return loss (dB)

>50

Maximum Power Handling (mW)

300

Operating Temperature ()

-10~+75

Storage Temperature ()

-40~+85

Package Dimension (mm)

Φ5.5x34 (L38 for 900um Loose tube)

Specifications may change without notice.

Above specification are for device without connector.

 

Ordering  Information                           

 

MWDM

X

X

X

XX

 

Wavelength

Fiber Type

Fiber Length

In/Out Connector

1490 pass

1310&1550 reflect

1550 pass

1310&1490 reflect

1310&1490 pass

1550 reflect

Bare fiber

900um loose tube

1m

2m

 

None

FC/APC

FC/PC

SC/APC

SC/PC

ST

LC

Specify