800G and 400G – Server to Switch Applications Using Point-to-Point Cabling Connecting LC Duplex to LC Duplex This scenario is suitable for point-to-point cabling, typically applied in rack-level interconnection scenarios. It is designed to meet the direct connection requirements of devices within the same physical cabinet. However, this architecture has spatial limitations. When devices are […]
800G and 200G – Switch-to-Switch Applications Using Structured Cabling to Connect MPO-8/12 APC to MPO-8/12 APC This scenario uses MPO fiber trunk cables as the backbone for structured cabling. 400G optical modules support 200G transmission by using MPO-8/APC to 2*MPO-4/APC fiber conversion patch cords. A 1×2 MPO-8/APC multimode fiber patch cord can activate two of […]
800G and 200G – Server to Switch Applications Using Point-to-Point Cabling to Connect MPO-8/12 APC to MPO-8/12 APC This scenario is suitable for point-to-point cabling. 400G optical modules support 200G transmission by using MPO-8/APC to 2*MPO-4/APC fiber conversion patch cords. A 1×2 MPO-8/APC multimode fiber patch cord can activate two of the four internal lanes […]
This document outlines key troubleshooting procedures for the NVIDIA Spectrum-4 SN5000 switch. Refer to the following sections to address specific issues indicated by the system’s status LEDs. Symptom: System Status LED is blinking for more than 5 minutes Cause: This pattern indicates that the main operating system (e.g., Cumulus Linux) has failed to boot properly. The […]
The competition between Ethernet and InfiniBand in AI infrastructure continues to intensify, with Ethernet maintaining its market dominance despite a significant quarterly surge in InfiniBand sales. According to the latest Data Center Switch—AI Back-End Networks Quarterly Report by Dell’Oro Group, Ethernet’s resilience highlights its growing adoption by hyperscalers and emerging cloud providers. 800G Technology Drives […]
As data centers continuously evolve towards higher bandwidth and larger scale, 800G optical modules have become critical infrastructure supporting AI computing, high-performance computing, and cloud services. Their importance lies not only in the leap in transmission rates but also in significantly improving the efficiency and density of data exchange through technological integration, reducing per-bit power […]
Dear Valued Partners and Clients, Our office will be closed for the upcoming Mid-Autumn Festival and China’s National Day holiday. The holiday period is scheduled as follows: Holiday Dates: October 1 (Wednesday) to October 8 (Wednesday), 2025 — 8 days in total. Return to Work: Our team will resume work on October 9 (Thursday), 2025. Please be […]
In modern data centers, high-performance computing clusters, and cloud computing platforms, high-speed, low-latency, and stable interconnections are required between servers, switches, and storage devices. Among the many interconnection solutions, DAC (Direct Attach Copper) and AOC (Active Optical Cable) are two of the most widely used cable solutions. While they may appear similar, they each have […]
As data centers continuously evolve towards higher bandwidth and larger scale, 800G optical modules have become critical infrastructure supporting AI computing, high-performance computing, and cloud services. Their importance lies not only in the leap in transmission rates but also in the significant improvement in data exchange efficiency and density through technological integration, reducing per-bit power […]
With the continuous development of AI and big data technologies, the demand for 800G optical transceiver modules in data centers and communication networks is constantly increasing. Among them, the 800G OSFP SR8 utilizes an 8-channel full-duplex transceiver design, capable of meeting the requirements of short-reach data center and cloud computing networks, offering high cost-effectiveness and […]
