telecom - GIGALIGHT

Exploring the Advantages of 200G (8x25G NRZ) Optical Technology in Data Centers

易飞扬 — Tue, 23 Jan 2024 09:24:11 +0000

GIGALIGHT, which has focused on optical communication for eight years, directs your attention to the 200G (8x25G NRZ) technology, delving into its advantages such as low power consumption, low latency, and easy deployment. This provides a deeper understanding of cost-effective optical interconnection solutions within data centers. There are two technological directions for 200G optical modules: […]

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200G: Where Bandwidth Meets Technological Evolution

易飞扬 — Tue, 09 Jan 2024 09:17:27 +0000

After the widespread use of 100G data centers, 200G and 400G data center technologies emerged. Overall, people hope that the per-bit cost of investing in 200G and 400G data centers will be on par with 100G. However, in reality, since different data center business models and transmission latency requirements exist, cost is just one mainstream […]

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Revolutionizing Data Centers: GIGALIGHT’s Advanced 800G Solutions Reshape Optical Connectivity for AI

易飞扬 — Tue, 26 Dec 2023 09:03:31 +0000

GIGALIGHT released a marketing report highlighting the imminent transformation in data center network architecture driven by the burgeoning adoption of AI applications recently. This shift has spurred investments in data center infrastructure, propelling growth in the 400G/800G optical module market. With the release of several 800G switch chips and the gradual deployment of 800G optical […]

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Cloud Storage: Transforming Data Management for Agility

易飞扬 — Mon, 11 Dec 2023 08:47:02 +0000

During the digital era, data is increasingly becoming the cornerstone asset for enterprises, experiencing exponential growth in volume. This surge in data has led to high costs for businesses using traditional storage technologies, prompting the emergence of a new approach to storage — cloud storage. Cloud storage involves enterprises and individuals leasing third-party storage space at a […]

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Decoding QSFP-DD Module CMIS Protocol and DDM Functionality

易飞扬 — Mon, 20 Nov 2023 08:28:00 +0000

QSFP-DD (Quad Small Form-factor Pluggable Double Density) modules are a common standard in high-speed data communication. They feature a small size and high-density interface, supporting rapid data transmission like Ethernet and fiber channels. Communication and management between QSFP-DD modules and devices are realized through the CMIS protocol. Within the CMIS protocol, DDM plays a crucial […]

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Exploring 400G Optical Module Typical Applications

易飞扬 — Mon, 30 Oct 2023 07:46:00 +0000

With the maturity of industry standards and the continuous growth of network demands, 400G optical module technology has become a vital engine driving the upgrade of the Information and Communications Technology (ICT) industry. It has gained increasing attention and widespread application. It has vast prospects in various application scenarios, including data center networks, metropolitan transport […]

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What a Linear Drive Module is?

易飞扬 — Thu, 31 Aug 2023 06:40:00 +0000

Amidst the high-speed optical module landscape, the incorporation of DSP chips for signal processing has been the norm. These chips, featuring ADC/DAC, FEC, retiming, reshaping, adaptive equalization, and more, hold immense power, yet their potency comes at the cost of significant power consumption and expenses. A typical 7nm DSP in a 400G optical module consumes […]

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