FWDM Fiber Optic Splitter Coupler

FWDM Fiber Optic Splitter Coupler

Description:

The Filter-based Wavelength Division Multiplexer (FWDM) is a high-performance WDM multiplexer that utilizes Thin Film Filter (TFF) technology. It combines or separates optical signals at various wavelengths across a broad range, making it indispensable in applications such as EDFA (Erbium Doped Fiber Amplifiers), Raman amplifiers, and WDM optical networks.

Our range of FWDM multiplexers is specifically designed for FTTx (Fiber to the x) network constructions, ensuring optimal performance in modern fiber optic deployments. These devices are engineered to deliver:

• Low insertion loss
• Low polarization dependence
• High isolation
• Excellent environmental stability

The FTTH/FTTx 1310/1550nm FWDM Filter WDM module enables efficient multiplexing and de-multiplexing of optical signals at 1310nm and 1550nm, facilitating the expansion of a single fiber’s capacity to support bidirectional communication. This makes the FWDM ideal for optical network upgrades, expansions, and the introduction of new services.

In GEPON systems, which operate on 1310/1490nm, the 1550nm wavelength is used for CATV signals transmitted over the same fiber. The FWDM serves as the point where these different signals are combined or separated, ensuring smooth operation and minimal interference.

Key Features:

• Wide Bandwidth: Supports a broad range of wavelengths for diverse applications.
• Low Insertion Loss: Minimizes signal attenuation for efficient transmission.
• High Channel Isolation: Prevents signal interference, ensuring clear data transmission.
• Exceptional Reliability and Stability: Designed to perform consistently in a variety of environmental conditions.

Applications:

The FWDM is an essential component for PON (Passive Optical Networks) and similar systems that require efficient signal management. It is particularly effective in:

• Fiber optic power splitting
• Optical signal distribution
• FTTx network construction and upgrades
• Bidirectional communication in optical networks

Fiber Optic Splitter:

Additionally, the Fiber Optical Splitter is a crucial device used for optical power management. Fabricated using silica optical waveguide technology, it offers:

• Compact size
• High reliability
• Wide operating wavelength range
• Good channel-to-channel uniformity

These splitters are ideal for PON networks, where they are used to split optical signals to multiple end users. We offer a comprehensive range of 1xN and 2xN splitters tailored to specific application needs.

Additional Features:

• Excellent Mechanical Performance: Robust design ensures durability.
• Small Size: Space-efficient for easy integration into various systems.
• High Reliability: Suitable for demanding optical network environments.
• Low Insertion Loss: Reduces signal loss during transmission.