GEZHI's 40CH Filter DWDM Mux Demux is a cutting-edge solution that utilizes advanced thin film coating technology. With a compact 1RU 19" rack packing, this standalone Mux + Demux inside the frame offers a remarkable capability for dense wavelength division multiplexing (DWDM) and demultiplexing. Designed with high channel isolation and low polarization dependent loss, it enables seamless multiplexing and transport of a large number of signals over dual fiber, making it an ideal choice for long-haul transport of fiber optic signals in optical transport networking systems.

GEZHI's 40CH Filter DWDM Mux Demux finds versatile applications in:
Dense WDM Systems: It is an essential component in dense wavelength division multiplexing systems, effectively managing multiple channels for efficient data transmission.
Access / Enterprise Networks: In access and enterprise networks, this Mux Demux enhances data transmission, ensuring reliable connectivity for critical applications.
CATV Fiber Optic Links: It plays a vital role in delivering high-quality video and audio content through Cable Television (CATV) fiber optic links.
Metro Networks: For metropolitan networks, this Mux Demux contributes to optimized network performance and enhanced data routing.
GEZHI's 40CH Filter DWDM Mux Demux stands out as a high-performance solution for optical transport networking systems. With ITU channel 21-59 support and LC/UPC optical adapter interface, it delivers seamless signal multiplexing and demultiplexing in a compact 1RU frame. The Mux Demux is designed to optimize optical signal transmission and does not require a temperature controller, ensuring cost-effective and energy-efficient operation with zero electrical power consumption.
GEZHI's 40CH Filter DWDM Mux Demux is a state-of-the-art solution designed to enhance optical transport networking systems. Utilizing advanced thin film coating technology, this Mux Demux offers a compact and efficient solution for dense wavelength division multiplexing (DWDM) and demultiplexing. With a standalone 1RU 19" rack packing and LC/UPC optical adapter interface, it delivers seamless and reliable multiplexing and demultiplexing of up to 48 channels in ITU channel 21-59 range. Notably, this Mux Demux is designed without the need for a temperature controller, resulting in no electrical power consumption, making it a cost-effective and energy-efficient choice.
GEZHI's 40CH Filter DWDM Mux Demux finds versatile applications in:
Dense WDM Systems: It is a crucial component in dense wavelength division multiplexing systems, effectively managing multiple channels for efficient data transmission and distribution.
Access / Enterprise Networks: In access and enterprise networks, this Mux Demux optimizes data transmission, ensuring reliable connectivity for critical applications and services.
CATV Fiber Optic Links: It plays a vital role in delivering high-quality video and audio content through Cable Television (CATV) fiber optic links, ensuring uninterrupted and superior entertainment experiences.
Metro Networks: For metropolitan networks, this Mux Demux contributes to optimized network performance and enhanced data routing, supporting seamless and high-speed communication.
The 40CH Filter DWDM Mux Demux is packed with features and specifications designed to deliver reliable performance and efficiency:
GEZHI's 40CH Filter DWDM Mux Demux is a cutting-edge solution for optical transport networking systems, enabling seamless and reliable data transmission and distribution. With its standalone 1RU 19" rack packing and advanced thin film coating technology, this Mux Demux delivers high channel isolation and low polarization dependent loss, ensuring efficient multiplexing and demultiplexing of optical signals. The Mux Demux supports a wide range of channels, providing network administrators with a flexible and scalable solution for managing diverse network scenarios.

Key specifications of the 40CH Filter DWDM Mux Demux:
| Parameter | Unit | Values | Comment | Min | Max |
|---|---|---|---|---|---|
| Input Channel | 1 | ||||
| Output Channel | 48 | 32, 40, 44, 48 channels available | |||
| Channel Spacing | GHz | 100 | |||
| Reference Passband | GHz | -12.5 | 12.5 | ||
| Wavelength Accuracy | pm | -50 | 50 | Relative to ITU Grid | |
| 1dB Bandwidth | nm | 0.2(G) 0.4(F) | Gussion or Flat top Type | ||
| 3dB Bandwidth | nm | 0.4(G) 0.6(F) | I.L | 4.5 | dB |
| Return Loss | dB | 40 | |||
| Maximum Continuous Optical Power | mW | 250 | Maximum input optical power | ||
| Chromatic Dispersion (CD) | ps/nm | -20 | 20 | ||
| PMD | ps | 0.5 |
ParameterUnitValuesChannel SpacingGHz100Reference PassbandGHz-12.512.5Wavelength Accuracypm-50501dB Bandwidthnm0.2(G) 0.4(F)3dB Bandwidthnm0.4(G) 0.6(F)I.L4.5dBReturn LossdB40Maximum Continuous Optical PowermW250Chromatic Dispersion (CD)ps/nm-2020PMDps0.5
In conclusion, GEZHI's 40CH Filter DWDM Mux Demux is a reliable and efficient solution for optical transport networking systems. Its thin film coating technology, high channel isolation, and low polarization dependent loss ensure seamless multiplexing and demultiplexing of optical signals, making it a valuable asset for network administrators seeking reliable data transmission and distribution in diverse network scenarios.