PON Filter WDM – 1×2 Triplex 1490nM

Features

Wide pass band 

Low insertion loss and High channel isolation 

High stability and reliability

Applications

FTTH/PON

 

Technical Paremeter

Parameter

1×2 FWDM

Central wavelength (nm)

1310, 1490, 1550

Operating Wavelength (nm)

1310±40, 1490±10 , 1550±10

 

Pass/Reflection wavelength (nm)

T1310/R1490,1550 T1550/R1310,1490 T1490/R1310,1550

Pass insertion loss (nm)

≤0.8

Reflection insertion loss (dB)

≤0.6

Pass Isolation(dB)

≥30

Reflection Isolation(dB)

≥15

Directivity(dB)

≥55

Return loss(dB)

≥50

PDL( dB)

≤0.1

Wavelength thermal stability (nm/ )

≤0.003

Insertion loss thermal stability (dB/ )

≤0.005

Power handling (mW)

≤500

Operating temperature()

0 ~ +70

Storage temperature()

-40 ~ +85

Dimensions (mm)

Ф5.5× L35

Dimensions:

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Ordering Information

FWDM

Port Type

Wavelength

Pigtail Type

Fiber Type

Length

Connector

1×2

T1550/R1310,1490

250=250um

bare

1=SMF-28e

1= 1m

NE=None

T1490/R1310,1550

fiber

X=Specify

FA=FC/APC

T1310/R1490,1550

900=900um

loose

FC=FC/UPC

tube

SA=SC/APC

3000=3mm

loose

SC=SC/UPC

tube

LC=LC/UPC

LA=LC/APC

XX=Other