Category:

Polarization Insensitive Optical Isolator, compact, dual stage, 1310nM

Features

Wide Operating Wavelength 

High isolation & Low insertion loss & Low PDL 

Mini Size

Applications

EDFA 

Transmitters

 WDM & DWDM System

 Testing instruments

 

Technical Paremeter

Type

 

Parameter

Single Grade

Dual Grade

P

A

P

A

Operating wavelength (nm)

1310, 1550

Bandwidth (nm)

±15

Peak isolation (dB)

40

38

50

48

Isolation (at 23) (dB)

28

26

42

40

Typ. Insertion Loss (at 23)

0.4

0.5

0.5

0.6

Insertion Loss (at-5 ~ +70 )

≤0.6

≤0.7

≤0.70

≤0.80

PDL at 23(dB)

≤0.1

≤0.15

≤0.1

≤0.15

PMD (ps)

≤0.25

≤0.25

≤0.25

≤0.25

Return Loss (dB)

55/50

55/50

55/50

55/50

Power handling (mW)

≤300

Fiber Type

SMF-28e

Operating temperature ()

-5 ~ +70

Storage temperature ()

-40 ~ +80

Dimensions (mm)

φ3.0×L25    or φ3.0×L22

Dimensions:

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Ordering Information

IS

Type

Grade

Wavelen gth

Pigtail Type

Fiber Type

Length

Connector

Package size

S= Single stage

D = Dual Stage

P A

1310

1550

1

250=250um

bare fiber 900=900um

loose tube

1=SMF-28e

1= 1m

NE=None FA=FC/APC FC=FC/UPC SA=SC/APC SC=SC/UPC LC=LC/UPC LA=LC/APC

XX=Other

3×25

3×22