Micro-Optic WDM 3 port C Band Red/Blue filter in DWDM System

3 Port C band Red/Blue Micro-Optics WDM device

GEZHI 1x2 DWDM Red/Blue Band Filter is a passive micro optics device based on environmentally stable thin film filter technology. It is mainly used to separate or combine Red band wavelength signals and Blue band wavelength signals in C Band, in single fiber Bi-directional DWDM systems and high power amplification system . The components are characterized with wide passband, low insertion loss, high return loss, excellent environmental stability and high power handling capability.

In a DWDM module, which uses a Red/Blue filter, a Mux may be combined with a Demux. For example, the Mux combines DWDM channels in the Red band, while the Demux separates DWDM channels in the Blue Band. Using a Red/Blue filter, one can combine the Red Transmit channels and the Blue Receive channels onto a single fiber.

Features

• Low Insertion Loss
• High Isolation
• High Stability and reliability

Application

• System Monitoring
• Fiber Amplifier
• Fiber Optical Amplifier

Performance Specifications

Note: 1. Insertion loss does not include connector, each connector will add 0.2dB loss.

2. Other wavelength can be made upon customer’s request. For example, L-Band R/B, C/L Band.

Ordering Information

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