Tutorial

DAC vs AOC: How to Choose in Data Transmission?

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 […]

AOC, DAC

Cabling Guide① | 800G/400G: Server-Switch Point-to-Point MPO Connection Introduction

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 […]

800G, Cabling Guide, Data Center

Introduction to 800G OSFP SR8

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 […]

800G, Transceptores de Fibra Óptica

The Three Structural Types of OSFP Modules

The Octal Small Form Factor Pluggable (OSFP) module, widely adopted for high-speed optical interconnects, is available in three primary structural forms that address different thermal and mechanical requirements: Closed Top, Finned Top, and Riding Heatsink (RHS). Finned Top Heatsink (Open Top Heatsink) In contrast, the finned top design exposes heatsink fins on the upper surface. […]

Transceptores de Fibra Óptica

Few-Mode Fibers: An Overview

Few-mode fibers (FMFs) constitute a class of optical fibers designed to propagate a limited, predefined number of light modes. Positioned between single-mode fibers (SMFs), which support only one mode, and multimode fibers (MMFs), which accommodate numerous modes, FMFs offer a balanced solution. Mode field diagram of FMFs Applications FMFs find utility across diverse sectors, notably in […]

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Módulo Óptico Coherente: Módulo Óptico 400G QSFP-DD ZR/ZR+

Hoy en día, hemos entrado en la era 5G-A. Lo que sigue es la explosión del poder computacional de la IA, por lo tanto, el uso de red está creciendo rápidamente y lo que causa la enorme presión sobre la red óptica. El módulo óptico tradicional (no es coherente), debido a su bajo ancho de banda y método de modulación simple, ya no […]

Red 400G, Transceptores de Fibra Óptica

El Cloud Market se Acerca a los 100 Mil Millones de Dólares en el Segundo Trimestre, Impulsado por GenAI

El global mercado de la nube está experimentando un aumento significativo, con un gasto empresarial en servicios de infraestructura de la nube que alcanza casi los 20 mil millones de dólares en el segundo trimestre de 2025, en comparación con el mismo período de 2024, logrando un crecimiento interanual del 24-25% por tercer trimestre consecutivo. El motor detrás […]

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