Filter Wavelength Division Multiplexing Device

The Filter Wavelength Division Multiplexing (FWDM) device enables efficient optical signal multiplexing by combining or separating multiple wavelengths over a single fiber. Designed for high-performance networks, it ensures minimal signal loss, high stability, and superior channel isolation, making it ideal for telecommunications, CATV, and GPON systems.

Features

Low Insertion Loss: Minimizes signal loss for efficient transmission.

Wide Channel Bandwidth: Supports a broad range of wavelengths, ensuring flexibility and high performance.

High Channel Isolation: Prevents signal interference between channels, ensuring clear and stable communication.

High Stability and Reliability: Designed for long-lasting and consistent performance, even in demanding environments.

Epoxy-Free on Optical Path: Eliminates potential issues related to epoxy, enhancing reliability and performance.

Plug and Play: Easy to install with no complex configuration needed.

Easy Field Installation: Simplifies installation in various applications, saving time and labor costs.

Applications

WDM Network System: Ideal for wavelength division multiplexing applications in high-speed networks.

Telecommunication Network System: Supports communication systems requiring efficient wavelength multiplexing.

DTT+SAT or CATV over GPON System: Enables high-quality data transmission in digital terrestrial television, satellite, and cable systems over GPON (Gigabit Passive Optical Networks).

Optical MAN/Access Networks: Perfect for metropolitan area networks and optical access networks, enhancing connectivity.

Single Direction/Bi-Direction Transmission: Suitable for both single-direction and bidirectional optical transmission.

Compliance

Telcordia GR-1209-CORE-2001

Telcordia GR-1221-CORE-1999

RoHS Compliant: Meets environmental safety standards for harmful substances.

Specifications

Operating Wavelength: T15, R13/14

Pass Band Wavelength Range: 1550±10 nm

Reflection Band Wavelength Range: 1310±40 nm and 1490±10 nm

Insertion Loss (Transmission): ≤0.6 dB

Reflection Loss: ≤0.4 dB

Isolation (Transmission): ≥30 dB

Isolation (Reflection): ≥15 dB

Passband Ripple: ≤0.30 dB

Polarization Dependent Loss: ≤0.10 dB

Temperature Dependent Loss: ≤0.005 dB/°C

Directivity: ≥50 dB

Return Loss: ≥45 dB

Polarization Mode Dispersion: ≤0.10 ps

Power Handling: ≤500 mW

Fiber Type: SMF-28e

Operating Temperature: -20°C to 70°C

Storage Temperature: -40°C to 85°C

Package Dimensions: 130×128×25 mm

Greatway Technology’s FWDM device offers an efficient and reliable solution for multiplexing optical signals, supporting high-performance networks across various industries.

Available at New Spirit.