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2019 - 09 - 29
The 45th European Conference on Optical Communication (ECOC)2019 was held in Dublin, Ireland from 23 to 25th September and was covered by topics like fibers, fiber and free space devices and fiber amplifiers, integrated optoelectronic devices and optical processors, digital signal handling techniques, a theory of optical communications, photonics for free space, 5g, and microwave applications, physical infrastructure for fiber-based networks.Now that 5G is becoming a commercial reality, optical network technologies for what is coming beyond 5G. Specific topics will include technology and non-t...
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2019 - 09 - 24
The GITEX, which was founded in 1980, is a large and successful computer, communication & consumer electronics exhibition in the Middle East. It is one of the top three IT exhibitions in the world.
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2019 - 06 - 12
The ICT COMM Vietnam Communication Exhibition is jointly sponsored by Vietnam Ministry of Information and Communication, Ministry of Industry and Trade and Vietnam Postmaster Corporation VNPT. It is currently the most appealing communication electronic ICT professional exhibition in Vietnam. DTTH products such as new fiber optic cable connector boxes, wiring boxes, terminal boxes and information panels independently developed and produced by Xundakang participated in the exhibition.    Through this exhibition, we will negotiate with new and old customers to understand the latest mark...
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产品名称:

(FWDM) 1xN FWDM Module

(FWDM) Filter-based wavelength division multiplexer , based on Thin Film Filter (TFF) technology,The device combines or separates light at different wavelengths in a wide wavelength range. It can expand the capacity of a single fiber to achieve bidirectional communication, so that widely used in optical network upgrade and expansion, or introduce new comprehensive business etc.

XDK provides filter-based wavelength division multiplexing (WDM) filter devices that are customized to the particular wavelength bands for your special applications.


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  • Product characteristics
  • Product parameters
  • Range of application
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l Low Insertion Loss, Low PDL & PMD

l Excellent Channel Isolation

l High stability & reliability

l Epoxy free on optical path

l Ultra Flat Wide Passband

l Wide Operating Wavelength Range


Parameter

4 Channel

8 Channel

16 Channel

32 Channel

CATV Wavelength Range (nm)

1540~1560

PON Wavelength Range (nm)

1260~1360&1480~1500

Insertion Loss(dB)

CATV

≤8

≤11.6

≤14.5

≤17.8

PON

≤0.6

≤0.6

≤0.6

≤0.6

Isolation(dB)

CATV

>30

PON

>15

Inertion 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)

300

Cable Diameter (mm)

0.9, 2.0 or 3.0

Opterating Temperature (℃)

-20~+70

Storage Temperature(℃)

-40~+85

Package Dimention

(mm)

For 4

L100×W80×T10

For 8

L120×W80×T18

For 16,32

L140×W114×T18

Notes:

1.  All values specified are without connectors.

2.  IL will increase 0.2dB when add one connector.

3.  Customized service is available.

 

Package Dimension

1xN FWDM Module1xN FWDM Module


1xN FWDM Module


l WDM networks and fiber optics instrumentation

l EDFARaman amplifierCATV

l Accessing LAN Networks


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