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Isolator/Filter WDM Hybird (980/1550)

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Product Name: Isolator/Filter WDM Hybird (980/1550)


The 980/1550 IWDM series combines Filter WDM and isolator into a compact package to offer cost saving solution. This device is ideal for fiber amplifier application to combine signal and pump wavelengths with very stable 1550 nm signal isolation. It is designed according to Telcordia standard and capable of high power handling.


Specifications

Parameter

Unit

Single Stage

Dual Stage

Pass Band                Signal Wavelength Range

nm

    1530 - 1580

                                     Max. Insertion Loss

dB

0.8

1.0

                                    Typ. Insertion Loss

dB

0.6

0.8

                                    Typ. Peak of Signal Isolation

dB

40

55

                                    Min. Signal Isolation (1550 ± 10 nm for single

dB

30

45

                                    stage, 1550 ± 30 nm for dual stage, 23 )

                                     Max. Polarization Dependent Loss

dB

0.1

0.15

                                     Max. Polarization Mode Dispersion

ps

0.25

0.05

Reflection Band        Wavelength Range

nm

950 - 1010

                                     Max. Insertion Loss

dB

0.6

                                    Typ. Insertion Loss

dB

0.4

                                    Max. Polarization Dependent Loss

dB

0.1

Min. Return Loss

dB

50

Thermal Stability

dB/

0.005

Max. Optical Power (Continuous Wave)

mW

300

Max. Tensile Load

N

5

Fiber Type

SMF-28 fiber for Pass Port

HI 1060 fiber for Reflect and Common Ports

Operating Temperature

-5 to +70

Storage Temperature

-40 to +85


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