30Jun, 2023
    GIGALIGHT Unveils Advanced 100G SFP56-DD LR1/ER1 Optical Modules, Leading the 5G Revolution with Enhanced Performance Based on 50G SFP56

    Shenzhen, China, June 30, 2023 – With the rapid development and widespread adoption of 5G networks worldwide, the demand for high-speed data transmission is constantly increasing, driving the need for continuous innovation in optical communication technology. As a dedicated follower of 5G OPEN RAN technology, GIGALIGHT is thrilled to announce the release of its cutting-edge 100G SFP56-DD LR1 and 100G SFP56-DD ER1 optical modules.These advanced modules not only cater to the growing needs of 5G networks but also contribute to the development of faster and more reliable communication networks.

    The 100G LR1 SFP56-DD optical module offers a maximum transmission distance of 20km, making it suitable for various applications such as data centers and communication networks. With an OMA sensitivity better than -10.93, it ensures stable transmission of high-quality signals even in complex and changing optical signal environments. This guarantees high-speed and reliable data transmission, providing users with an exceptional connectivity experience.

    The 100G ER1 SFP56-DD optical module offers a maximum transmission distance of 30km, making it suitable for longer-distance data transmission requirements. With an OMA sensitivity better than -13.05, it has enhanced signal reception capabilities, ensuring stability and reliability in long-distance signal transmission. This enables more efficient and seamless data transmission, facilitating smooth and efficient communication.

    The 100G SFP56-DDLR1/ER1 optical module series also boasts low power consumption, with power consumption kept below 3.5 watts, providing users with reliable energy cost savings. Additionally, with an average TDECQ value of only 2.6dB, it demonstrates outstanding stability and reliability in optical signal transmission.

    100G SFP LR1 Testing Result
    100G SFP-DD ER1 Lite Testing Result

    GIGALIGHT Communication Technology Co., Ltd. offers a comprehensive product line that caters to the next generation of 5G networks. Among the advanced and mass-produced products are the following 5G fronthaul optical modules:

    Product NameTxRxPower ConsumptionDistance
    50G SFP56 LR11310nm EMLPIN3W10km
    50G SFP56 BIDI LR11270/1310nm EMLPIN3W10km
    50G SFP56 ER11310nm EMLAPD3W40km
    50G SFP56 BIDI ER11270/1310nm EMLAPD3W40km
    50G SFP56 DWDM1C-band EMLAPD3W6km

    GIGALIGHT focuses on the development of compact packaging SFP56/SFP56-DD/SFP112 optical modules for 5G fronthaul. These optical modules not only increase port density but also deliver excellent performance to meet the requirements of various user scenarios.

    About GIGALIGHT

    As an open optical network device explorer, GIGALIGHT integrates the design, manufacturing, and sales of active and passive optical devices and subsystems. Its products mainly include 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 wavelength division multiplexing (WDM) transmission, and ultra-high-definition broadcasting and video. It is an innovative high-speed optical interconnect hardware solutions provider.

    21Jun, 2023
    GIGALIGHT Redefines 200G Data Centers With Introducing New PAM4 DML-based 200G QSFP56 DR4/FR4 Optical Module

    Shenzhen, China, June 21, 2023 – In terms of cost-effectiveness and long-term viability, 200G data centers continue to reign supreme. The advantages of low power consumption and effective technical solutions make them particularly appealing for underdeveloped countries or enterprise-level data centers. As the open optical network devices explorer, GIGALIGHT is dedicated to the development of cost-friendly data center technologies. In line with this vision, GIGALIGHT recently unveiled a 200G QSFP56 DR4/FR4 data center optical module based on the PAM4 DML platform, further solidifying and highlighting the advantages of 200G in certain data center domains.

    The new 200G QSFP56 DR4/FR4 module utilizes PAM4 modulation technology and DML lasers to deliver high-speed transmission and exceptional performance. Two versions are available, allowing for selection based on the mid-short distance transmission within the data center. Both the DR4 and FR4 modules have a power consumption of less than 6W, resulting in reduced energy consumption and operational costs. The FR4 module exhibits superior receive sensitivity OMA compared to the DR4 module (by 1dBm), with excellent performance parameters including high OMA sensitivity (<-9dBm). This makes it adaptable to various application scenarios, providing high-quality signal transmission and maintaining a good eye diagram quality under PAM4 modulation.

    200G QSFP56 FR4 Eye Diagram

    With the continuous growth of network data and the diversification of application demands, data centers indeed require higher bandwidth and greater scalability. Under the premise of meeting broadband requirements and application needs, the 200G data center demonstrates clear advantages compared to both the 100G and 400G data centers. It is crucial to have an objective understanding of the true meaning of “advantages” and not simply chase after the evaluation based solely on “technological advancements.”

    For a comprehensive return on investment in a 400G data center, the only viable path is to adopt a silicon photonics technology platform. As for the emerging star, the 800G data center, it also requires a clear definition of its application scope. It is crucial to understand that 800G represents a diversified data center.

    GIGALIGHT has always been committed to providing customers with high-performance, highly reliable, and more cost-effective optical communication solutions. With a rich product line of 200G solutions, including QSFP-DD and QSFP56, the introduction of the upgraded 200G QSFP56 DR4/FR4 optical module offers more cost-effective choices for building high-speed, green data centers.

    About GIGALIGHT

    As an open optical network device explorer, GIGALIGHT integrates the design, manufacturing, and sales of active and passive optical devices and subsystems. Its products mainly include 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 wavelength division multiplexing (WDM) transmission, and ultra-high-definition broadcasting and video. It is an innovative high-speed optical interconnect hardware solutions provider.

    19Jun, 2023
    GIGALIGHT Unveils New Products and Demonstrates Silicon Photonics at Japan FOE Exhibition

    Shenzhen, China, June 19, 2023 – From June 28th to 30th, GIGALIGHT will be showcasing an exciting range of new products and demonstrating silicon photonics technology at the Japan FOE Exhibition.
    FOE Exhibition is one of Asia’s most influential optical communication exhibitions, gathering top global optical communication companies and professionals. We are honored to participate in this grand event and showcase the latest optical communication solutions at booth 14-40.

    As a company dedicated to technological innovation and product excellence, we will present products in various fields and diverse application scenarios such as data centers, metropolitan telecommunications, industrial access and transmission, and high-definition video.

    Specifically, our data center interconnect modules and cable series include high-speed multi-mode optical modules and AOCs, high-speed single-mode optical modules, direct attach copper cables (DAC), MPO cabling, and next-generation data center silicon photonics solutions. They are designed for short-distance connections within data centers, providing reliable transmission performance while ensuring efficient operation, reliability, higher bandwidth, and lower power consumption for data centers, thus contributing to smarter and more sustainable operating environments.

    The metro DWDM module series offers 25G/50G/100G rate modules with outstanding performance and reliability. They provide high-speed, high-bandwidth transmission capabilities for metropolitan optical networks, meeting the growing data demands. Compared to traditional optical modules, our metro DWDM modules feature richer packaging options like SFP-DD and lower power consumption while delivering excellent transmission performance.

    The XG(S) PON Combo PON modules support multiple PON standards, including XG-PON, XGS-PON, and Combo PON. These modules offer high integration and flexibility, delivering high-speed, high-quality broadband connections for optical access networks, meeting the needs of different operators and enterprises.

    Our industrial Ethernet switch series provides cost-effective solutions for Ethernet connectivity in industrial environments. The products feature high reliability, stability, durability, industrial temperature range, high-speed transmission, and simple management. They are suitable for various industries such as manufacturing, energy, transportation, construction and infrastructure, mining and metallurgy, as well as military and defense, providing reliable network connectivity and communication solutions.

    We sincerely invite industry colleagues to visit the GIGALIGHT booth (14-40) to experience our advanced technology and solutions. Our technical team will provide live demonstrations and solution consultations during the exhibition, sharing the latest trends and innovative applications in optical communication technology. Let’s exchange ideas and create the future of optical communication together!

    About GIGALIGHT

    As an open optical network device explorer, GIGALIGHT integrates the design, manufacturing, and sales of active and passive optical devices and subsystems. Its products mainly include 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 wavelength division multiplexing (WDM) transmission, and ultra-high-definition broadcasting and video. It is an innovative high-speed optical interconnect hardware solutions provider.

    9Jun, 2023
    Empowering AI Computing Power – GIGALIGHT Won Annual CFCF Product Innovation Award

    Shenzhen, China, June 9, 2023 – On the evening of June 7th, the award ceremony for CFCF2023 China Fiber Connect Forum took place at Wyndham Suzhou Hotel, and GIGALIGHT’s 800G QSFP-DD DAC received the “Annual Product Innovation Award.”

    As a socially responsible leader in the optical communication industry, GIGALIGHT places great importance on talent development and is dedicated to driving the growth and innovation of the industry. We have been actively supporting the growth of university students and have sponsored the “CFCF Outstanding Student Paper” for three years in a row. Our aim is to inspire more young individuals to join the optical communication field and provide them with a platform to showcase their talents and unleash their creativity.

    About GIGALIGHT

    As an open optical network device explorer, GIGALIGHT integrates the design, manufacturing, and sales of active and passive optical devices and subsystems. Its products mainly include 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 wavelength division multiplexing (WDM) transmission, and ultra-high-definition broadcasting and video. It is an innovative high-speed optical interconnect hardware solutions provider.