Available in a wide variety of configurations

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General Details

Characteristics

    • Low Insertion Loss
    • High Channel Isolation
    • Epoxy-Free in Optical Path
    • Excellent thermal stability
    • Telcordia GR-1221 Compliant
    • Telcordia GR1209 Compliant

    DWDM devices utilize thin-film filter technology. Individual components are available on ITU channel spacing of 200 and 100 GHz. These devices exceed the requirements of Telcordia GR-1221. DWDM devices demonstrate low loss, temperature insensitivity. and reliable performance.

    DWDM Module

    DWDM module is compact and has the properties of low insertion loss, low crosstalk, and wide passband with high isolation, which enables users to establish a low cost bi-directional optical communication system.

Product Specs

Dense Wavelength Division Multiplexer (DWDM)

PARAMETERS VALUE UNIT
Center Wavelength C/L band, ITU-T grid nm
Channel Spacing 0.8 (100GHz) 1.6 (200GHz) nm
Channel Passband Min ITU±0.11 ITU±0.25 nm
Transmission Insertion Loss Max 1.2 (Typ 0.8) 1.0 (Typ 0.7) dB
Reflection Insertion Loss Max 0.6 (Typ 0.4) dB
Passband Ripple Max 0.5 dB
Transmission Isolation Min 28 30 dB
Reflection Isolation Min 12 dB
Return Loss Min 45 dB
Directivity Min 50 dB
Polarization Dependent Loss Max 0.15 0.1 dB
Polarization Mode Dispersion Max 0.1 ps
Insertion Loss Temperature Sensitivity Max 0.005 dB/°C
Power Handling Max 500 mW
Operating Temperature Range 0 ~ +70 °C
Storage Temperature Range -40~ +85 °C

*Note: Specifications without fiber connectors, LGX Box / 19′ Rack Packaging option is available upon request.

• Specifications may change without notice. Display Product Photos Shown are samples for viewing, not actual products.
Colours and styles may vary.

Module Specs

DWDM MODULE

PARAMETERS VALUE UNIT
4Ch 8Ch
Center Wavelength C/L band, ITU-T grid nm
Channel Spacing 200 GHz
Channel Passband Min +/-0.25 nm
Insertion Loss Max 1.8 3.0 dB
isolation Adjacent Channel MIn 25 dB
Non-Adjacent Channel Min 35 dB
Passband Ripple Max 0.5 dB
Polarization Dependent Loss Max 0.2 dB
Directivity Min 50 dB
Return Loss Min 50 dB
Polarization Mode Dispersion Max 0.1 ps
Fiber Type Corning SMF-28 / SMF-28e
Power Handling Max 500 mW
Operating Temperature 0 ~ +70 °C
Storage Temperature Range -40~ +85 °C

*Note: Specifications without fiber connectors. – Very high isolation version over 32dB available in module version

• Specifications may change without notice. Display Product Photos Shown are samples for viewing, not actual products.
Colours and styles may vary.

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Fiberon Technologies

Fiberon Technologies