产品中心> Micro Optical Component>Filter Components & Hybrids

1x2(1x3) Triplexer Filter (1310/1490/1550 TWF)

Triplexer filter is designed for the tri-play FTTH fiber systems. It is used to mux/demux 1310, 1490 and 1550nm three wavelengths. 1×3 Triplexer splitting/combining 1310, 1490, 1550nm all three wavelengths in one single filter, functions as a two cascaded 1x2 Triplexer component.


Key Features

* Splitting all three wavelengths, compact size

* Wide pass band
* High isolation
* Low insertion loss


Applications

* FTTH tri-play system

* Testing instruments




  • 产品详情
  • 产品图片

1x2(1x3) Triplexer Filter (1310-1490-1550 TWF)-V1.2


Specifications

                           Type                               Parameter

1×2   Triplexer filter

1×3   Triplexer filter

Central wavelength   (nm)

1310,   1490, 1550

Operating wavelength   (nm)

1310±40,   1490±10 , 1550±10

Pass/Reflection   wavelength (nm)

On   Customer Request

Pass band insertion   loss (dB)

≤0.8 (0.6   typical)

Reflection   band-1 insertion loss (dB)

≤0.6(0.4   typical)

≤0.5(0.3   typical)

Reflection   band-2 insertion loss (dB)


≤1.0 (0.8   typical)

Pass band isolation(dB)

≥30

Reflection   band-1 isolation(dB)

≥15

≥15

Reflection   band-2 isolation(dB)


≥15

Directivity(dB)

≥50

Return   loss(dB)

≥50

PDL(dB)

≤0.1

Insertion loss   thermal stability (dB/ )

≤0.005

Power handling   (mW)

≤500

Operating temperature()

-5 ~ +70

Storage temperature()

-40 ~ +85

Dimensions   (mm)

Ф5.5×L34

Ф5.5×L38

*The above specification is without connector.


其它产品