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FWDM/Tap Power Monitor (FPM/TPM)

FWDM/Tap power monitor is designed to meet online optical power monitor applications. FWDM power monitor is used to demux 1310, 1490 and 1550nm wavelength and One of the three wavelengths is dropped to the PD;Tap Power Monitor was designed to meet online optical power monitor applications. 


Key Features:

* InGaAs PIN photodiode

* Compact package

* Low insertion loss and high channel isolation


Applications:

* CWDM, Add/Drop and CATV system         

* Test & measurement

* FTTH

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FWDM(Tap) Powre Monitor(FPM/TPM)-V1.2


Specifications

                          Type  Parameter

FWDM power monitor (FPM)

Tap power monitor (TPM)

Operating wavelength   (nm)

1310±40, 1490±10   ,1550±10

1260~1360 or   1460~1620

Pass/Reflection wavelength   (nm)

On customer request

1% Pass

3% Pass

5% Pass

Responsibility   (mA/mW)

≥0.75 (0.80 typical)

≥0.008

≥0.025

≥0.040

Reflection band insertion   loss(dB)

≤0.6 (0.40 typical)

≤0.35

≤0.45

≤0.6

Pass band isolation   (dB)

≥30


Reflection band isolation   (dB)

≥15


PD dark currentT=25,VR=5V(nA)

≤1.0

Capacitancef=1MHz,VR=5V(pF)

≤6.0

Return loss (dB)

≥50

PDL (dB)

≤0.1

Insertion loss thermal   stability (dB/ )

≤0.005

Power handling   @ PD (mW)

≤10

Operating temperature()

-5 ~ +70

Storage temperature()

-40 ~ +85

Dimensions (mm)

Ф3.5×L26, Ф5.5×L26,   or On customer request

* Above specifications are for device without connector.

* The PD’ specifications can be made on customer request.