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WDM/Isolator Hybrids (HYB)

WDM/Isolator hybrid is made by special packaging technology, which combines FWDM and isolator into a compact package. It has WDM and isolator function at the same time. It is widely used in EDFA and other fields.


Key Features

* Compact size

* Low insertion loss

* High channel isolation

* Low cost 


Applications

* EDFA

* WDM system

* CATV


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WDM-Isolator Hybrids (HYB)-V1.2


Specifications

                           Type

Parameter

1480/1550

980/1550

Isolator stage

Single stage

Dual stage

Single stage

Dual stage

Isolation@23 (dB)

≥30

≥48

≥30

≥48

Insertion loss   (Signal) (dB)

≤0.8

≤0.9

≤0.9

≤1.0

PMD (ps)

≤0.25

≤0.05

≤0.25

≤0.05

Signal wavelength range   (nm)

1528~1565(C-band)

1528~1565(C-band)

Pump wavelength range   (nm)

1450~1490

965~995

Insertion loss   (Pump) (dB)

≤0.5

≤0.6

Transmitted isolation   (Pump) (dB)

≥30

≥30

Reflected isolation   (Signal) (dB)

≥15

≥15

PDL (dB)

≤0.1

WDL (dB)

≤0.3

Directivity (dB)

≥55

Return loss (dB)

≥50

Thermal stability   (dB/ )

≤0.005

Power handling (mW)

≤500

Operating   temperature ()

-5 ~ +70

Storage   temperature ()

-40 ~ +85

Package dimension   (mm)

Ф5.5   × L38

Fiber type: (   Common / Pump)

Corning SMF-28e

Corning Hi1060

Fiber type (Signal)

Corning SMF-28e