Stock Code:601869.SH / 06869.HK

Wavelength Division Multiplexer

The wavelength division multiplexer (WDM) is a device that multiplexes different optical signals into a beam which transmits along a single optical fibre. At the receiving end, demultiplexing is used to separate optical signals from different wavelengths. YOFC's WDM adopts the parallel fusion tapering method and has high isolation and high reliability.
Applications
  • Fibre amplifier system
  • Wavelength division multiplexer system
  • Test system
Characteristics
  • Low excess loss
  • Small volume
  • High stability and reliability

Specifications

Parameters

Index

Product Type

WDM-1-2-3-4

Part No.

WDM-E001

Operating Wavelength (nm)

980/1550

Operating Bandwidth (nm)

±20

Optical Properties

Insertion Loss (dB)

≤0.15

Polarization Dependent Loss (dB)

≤0.10

Isolation (dB)

≥20.0

Return Loss (dB)

≥55.0

Directional (dB)

≥55.0

Environmental Properties

Operating Temperature(℃)

-5 to +75

Storage Temperature(℃)

-40 to +85

Operating Relative Humidity (%)

5 - 95

Appearance

Package Size (mm)

∅3×35, ∅3×45, ∅3×54

Fibre Length (m)

1.0±0.1 or Customized

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