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Filter Type Multi-Mode Splitter (FMMC)

Filter type multi-mode splitter features stable split ratio with various light sources. The fused multi-mode coupler coupling ratio will change with the light source mode distribute. For the multi-mode fiber systems that may use different light sources, filter type multi-mode splitter can keep the constant split ratio for any type of light sources.


Key Features:

* Broad operating band
* Stable coupling ratio for any light source
* High stability and reliability


Applications:

* Multi-mode fiber system

* LAN
* Testing instruments

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Filter Type Multi-Mode Splitter(FMMC)-V1.2


Specifications

Type

Parameter 

FMMC

Operating wavelength (nm)

850 or 1310, others on request

850 and 1310, others on request

Operating bandwidth (nm)

±50

Insertion loss (dB)

50/50

≤3.9/3.9

≤4/4

10/90

≤11.3/1.1

≤11.5/1.3

5/95

≤14.5/0.9

≤14.5/1.1

Directivity (dB)

≥35

Return loss (dB)

≥30

PDL (dB)

≤0.1

Power handling (mW)

≤500

Operating temperature (℃)

-5 ~ +70

Storage temperature (℃)

-40 ~ +85

Dimensions (mm)

Ф5.5× L34

Fiber type

50/125 or 62.5/125 Corning multi-mode fiber

*The above specification is without connector. Other specifications can be made on customer request.

*The specification of filter type multi-mode WDM is based on IEC standard fiber mode filter .If testing without fiber mode filter,IL will be 0.3dB higher