WDM PD 1310/1490/1550nm

WDM PDFeaturesInGaAs PIN photodiodeLow IL and high channel isolationWide wavelength rangeFlat wavelength responseLow dark currentHigh temperature stability ApplicationsCATV systemTest & measuremen

WDM PD

Features

InGaAs PIN photodiode

Low IL and high channel isolation

Wide wavelength range

Flat wavelength response

Low dark current

High temperature stability

 

Applications

CATV system

Test & measurement

WDM channel monitoring

EDFA power monitoring

OPM module

OADM module

FTTX system

VMUX module

Channel monitoring

Optical line protection

 

Specifications

Parameter

Unit

Value

Operating Wavelength

nm

1310,1490,1550

Operating Bandwidth

nm

1310±40,1490±40,1550±40,or customer request

Pass/Reflection wavelength

nm

On customer request

PD Responsibility

mA/mW

≥0.8(0.90 typical)

PD Dark current

nA

≤1.0

Pass band Insertion Loss

dB

≤0.8(0.60 typical)

Reflection band Insertion Loss

dB

≤0.6(0.40 typical)

Pass band Isolation

dB

≥30

Reflection band Isolation

dB

≥15

Directivity

dB

≥55

Return Loss

dB

≥50

PDL

dB

≤0.1

Insertion loss thermal stability

dB/°C

≤0.005

Power handling

mW

≤500

Operation Temperature

°C

-5~+70

Storage Temperature

°C

-40~+85

Package Dimension

mm

φ3.5XL26, φ5.5XL26 or on customer request

Note: 1. All parameters are for device without connectors.


      2. Special specifications can be customized according to customer requirements.