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1310/1550/1590nm In-Line Isolator

Features

· Low Insertion Loss and high isolation

· Low PDL & PMD

· Optical path epoxy free

· Telcordia compliant

· RoHS compliant

Applications

· EDFA

· WDM system

· Fiber optic instruments


Specifications

ParameterRaman Pump CombinerUnit

Center Wavelength (λc)


1310/1550/1590

nm

Standard


Standard Size / Mini Size


Single/Dual Stage


Single(Grade P)

Single(Grade A)

Dual(Grade P)

Dual(Grade P)


Isolation (at λc±15nm) 1

Min

30

28

45

45


Isolation (at λc±15nm) 2

Min

22

22

42

42

dB

Insertion Loss (at λc) 1

Typ

0.4

0.5

0.5

0.5

dB

Insertion Loss (at λc±15nm) 2

Max

0.5

0.6

0.6

0.6

dB

Return Loss (Input/Output)

Min

60/55

55/55

60/55

60/55

dB

PDL

Max

0.05

0.08

0.08

0.08

dB

PMD

Max

0.05

0.05

0.05

0.05

dB

Operating Temperature Range


0~+70

ps

Storage Temperature Range


-40~+85

Maximum Power Handling


500

Package Dimension (L*0)


Standard Size

40*5.5

mW



Mini Size

26*3.0

mm


Order Guide

Single/Dual StageGradeStandard/Mini SizeFiber TypeConnector Type

S: Single stage without PMD

P: P-grade

31: 1310nm

1: 250µm bare fiber

0: Without connector

D: Dual stage

A: A-grade

55:1550nm

2: 900µm tight buffer fiber

1: FC/PC

P: Single stage with PMD


59: 1590nm


2: FC/UPC





3: FC/APC





4: SC/PC





5: SC/UPC





6: SC/APC





7: ST





8: LC 9: MU





X: Customized