May 23, 2025, Shenzhen, China. – GIGALIGHT will showcase a variety of innovative incoherent and coherent DWDM solutions at CommunicAsia 2025 in Singapore (May 27 – 29, Booth No. 3E2-5), demonstrating the latest breakthroughs in the field of high-speed, low-power, low-cost, and long-distance optical transmission.

GIGALIGHT Makes Its Appearance at CommunicAsia 2025, Displaying Illustrations of Economical Optical Transmission Solutions for Incoherent and Coherent DWDM

Highlighted Products Preview

Incoherent COLOR ZR+ 100G DWDM Solution: GIGALIGHT’s four-carrier Color ZR+ C-BAND 100G QSFP28 PSM DWDM4 optical transceiver adopts an MPO-12 interface. When paired with an external wavelength division multiplexer and under the amplification of DCM dispersion compensation and EDFA, it can easily achieve over 80km transmission. With a total power consumption of less than 5W, it offers a dual-fiber transmission bandwidth of up to 1200G and a single-fiber bandwidth of 400G. It eliminates the need for traditional DWDM equipment, enabling worry-free rapid deployment.

Incoherent COLOR X O-band DWDM Solution: Based on the O-Band, this 100G QSFP28 DWDM1 optical transceiver covers 16 bands with a 200Ghz frequency interval, specifically designed for short-distance, low-cost DWDM applications. It employs PAM4 modulation technology, delivering a single-channel rate of 100Gbps and being compatible with both IEEE and ITU standards. With a power consumption of only 3.5W, it is an ideal choice for green data centers and medium-to-short-distance DCI.

Coherent 400G DWDM Solution: A newly upgraded 2U DCI system with full network management capabilities, supporting a transmission capacity of 6.4T. Its open network management platform enables comprehensive automated operation and maintenance. With a modular design, it is compatible with both 1U and 2U chassis, featuring excellent heat dissipation and power redundancy. It is suitable for data center interconnectivity and backbone wavelength division transmission, creating a flexible and scalable transmission platform.

As a pioneer in open optical network devices, GIGALIGHT places equal emphasis on technological innovation and green efficiency. It is committed to providing global customers with smarter and more environmentally friendly optical communication products and services.

We sincerely invite global customers to visit Booth 3E2-5 to explore the cutting-edge technologies of DWDM and embark on a new chapter of economical network infrastructure!

About GIGALIGHT

As an open optical networking explorer, Gigalight integrates the design, manufacturing, and sales of both active and passive optical devices and subsystems. The company’s product portfolio includes optical modules, silicon photonics modules, liquid-cooled modules, passive optical components, active optical cables, direct attach copper cables, coherent optical communication modules, and OPEN DCI BOX subsystems. Gigalight focuses on serving applications such as data centers, 5G transport networks, metropolitan WDM transmission, ultra-HD broadcast and video, and more. It stands as an innovative designer of high-speed optical interconnect hardware solutions.