T1490/R1310&1550
T1490/R1310&1550
T1490/R1310&1550
Detailed description

Features                                          Applications

Wide Wavelength Range                        System Monitoring

Low Insertion Loss                                WDM system

High Channel Isolation                           Transmitters and Fiber

High stability and reliability                     Fiber optical amplifier

                                                            Fiberoptic lnstruments

 

 Performance Specification

Parameter

T1490  R1310&1550

Pass Band Wavelength Range (nm)

1480~1500

Reflection  Band1 Wavelength Range (nm)

1260 ~ 1360

Reflection  Band1 Wavelength Range (nm)

1540~1560

Insertion Loss (dB)

Reflect Channel

≤0.6

Pass Channel

≤0.8

Pass Band Rippler(dB)

<0.3

Isolation (dB)

Reflect Channel

> 15

Pass Channel

>30

Insertion Loss Temperature Sensitivity (dB/)

<0.005

Polarization Dependent Loss (dB)

<0.1

Polarization Mode Dispersion (ps)

<0.1

Directivity (dB)

>50

Return Loss (dB)

>50

Maximum Power Handling (mW)

500

Operating Temperature ()

0 ~+70

Storage Temperature ()

-40 ~+85

Package Dimension (mm)

1.       Φ5.5 x L35(bare fiber )
2.       Φ5.5 x L38(900um Loose tube )
3.       L90xW20xH9.5(2.0 mm or 3.0mm Cable)

Above specification are for device without connector.

 

 Order Information

Product

Wavelength

Fiber Type

Fiber Length

Connector

FWDM

 3/45=1310pass/1490&1550reflect
 4/35=1490pass/1310&1550reflect
 5/34=1550pass/310&1490reflect

1=250um bare fiber
2=900um Loose tube
3=2.0mm Cable
4=3.0mm Cable

1=1m
1.5=1.5m
C=Customerization

0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=LC

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