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4CH 8CH 8CH DWDM Mux Demux

DWDM component is based on proven thin-film technology, it can be used in multi-channel DWDM module and other optical system. And DWDM module has been widely used in CATV, FTTH etc.

  • Feature
  • Parameter
  • Diagram

Low insertion loss and high isolation

High stability and high reliability

Low PDL 

Parameter

Specification

Operating Wavelength(nm)

1260-1620

Center Wavelength

ITU Grid

Channel Space (Hz)

100G

200G

Channel Span(nm)

0.22

0.5

Center Wavelength Shift(nm)

0.05

0.1

.Max. Insertion Loss (dB)

Transmission

1.2

Reflection

0.5

Min. Isolation (dB)

Adjacent channel

30

Non-adjacent channel

40

Reflection channel

15

Max. PDL (dB)

0.1

Min. Directivity (dB)

55

Min. Return Loss (dB )

50

Max. PMD (ps)

0.1

Fiber Length (m)

1.0 or Customer request

Fiber Type

SMF-28e

Fiber Packaging

Bare fiber or Ф0.9mm loose tube

Thermal Stability (dB/℃)

0.005

Max. Power handling (mW)

500

Operating Temperature(℃)

-20~70

Storage Temperature(℃)

-40~85

Packaging Size(nm)(D*L)

Ф5.5× L34

Ф4.0× L25


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