• HDMI ARC vs. eARC: Which is Better for Your Home Theater System

    HDMI ARC vs. eARC: Which is Better for Your Home Theater System

    Have you ever noticed ports labeled “HDMI ARC” or “eARC” behind your smart TV or other media players? To enjoy an immersive audio experience, you can connect your TV to a soundbar or AV receiver via these magic ports. However, due to lack of relevant knowledge, you might be still confused about whether you should use HDMI ARC/eARC, and which one you should choose...
  • The difference of SFP 10G SR LR LRM ER and ZR

    The difference of SFP 10G SR LR LRM ER and ZR

    The difference of SFP 10G SR LR LRM ER and ZR SR, LR, LRM, ER and ZR are relatively common types in the 10G IEEE standard, but what's the difference between10g sfp SR, LR, LRM, ER and ZR? To figure out, we need to know the meaning of them first.In fiber optic communications, SR LR LRM ER and ZR are terms that stand for...
  • What is the SFP Module? 2024 Best SFP Transceiver Guide

    What is the SFP Module? 2024 Best SFP Transceiver Guide

    If you're familiar with Ethernet switches, you've likely come across the SFP module. These modules are ubiquitous in modern fiber optic networks, playing a crucial role in connectivity. But what exactly are they?This post serves as a comprehensive guide to the SFP module, covering its definition, working principle, various types, and applications.Let's delve into it. What is an SFP module? Before discussing the SFP...
  • Fiber Color Code

    Fiber Color Code

    Looking at a large amount of fiber optic cables without any guidance can be confusing. The fiber optic cable color code helps to know how to approach these cables identifying them in an easy way.If you want to understand more about this color system, this article will help you on that mission. What is Fiber Color Code? Fiber color code is a standard for...
  • A Guide to 100G Transceiver QSFP28, SFP56-DD, DSFP, SFP-DD, SFP-DD112 Name and Specs

    A Guide to 100G Transceiver QSFP28, SFP56-DD, DSFP, SFP-DD, SFP-DD112 Name and Specs

    Confused by the name of 100G transceiver optics and cables?The names I usually use for communication are vendor-specific dialects. It's a common story that different interpretations are commonplace next door.The development trend of optical modules is higher speed, smaller packages and lower power consumption. As 100G, 200G, 400G and even 800G high-speed optical transceivers are wided used in data center interconnects and other fiber...
  • 800G Optical Transceiver Demand Surges with Advancements in AI Computing

    800G Optical Transceiver Demand Surges with Advancements in AI Computing

    In the ever-evolving landscape of information technology, the demand for high-speed and high-capacity data transmission has become more critical than ever. Artificial Intelligence (AI) computing, with its complex algorithms and data-intensive processes, has emerged as a key driver in this paradigm shift. This article explores the surge in demand for 800G optical transceivers, propelled by the rapid growth of AI computing applications. AI Computing...
  • 200G QSFP56 AOC Introduction and Application

    200G QSFP56 AOC Introduction and Application

    What is a 200G QSFP56 AOC? 200G QSFP56 AOC is a QSFP56 VCSEL (Vertical Cavity Surface-Emitting Laser) based active optical cable (AOC) designed for use in 200Gb/s Ethernet or InfiniBand HDR systems. The 200G QSFP56 AOC offers high-end port density and configurability, and a much longer reach than passive copper cables in the data centers. 200G QSFP56 AOC has a standard SFF-8665 compliant QSFP56...
  • NVIDIA's New Ethernet Networking Platform for HPC, AI and Data Center

    NVIDIA's New Ethernet Networking Platform for HPC, AI and Data Center

    NVIDIA's New Ethernet Networking Platform for HPC, AI and Data Center InfiniBand switch Name PN Description 400G InfiniBand switch, managed MQM9700-NS2F 64-ports 400Gb/s, 32 OSFP ports, managed, power-to-connector(P2C) airflow (forward) 400G InfiniBand switch, managed MQM9700-NS2R 64-ports 400Gb/s, 32 OSFP ports, managed, connector-to-power(C2P) airflow (reverse) 400G InfiniBand switch, unmanaged MQM9790-NS2F 64-ports 400Gb/s, 32 OSFP ports, unmanaged, P2C airflow (forward) 400G InfiniBand switch, unmanaged MQM9790-NS2R 64-ports 400Gb/s, 32 OSFP ports, unmanaged,...
  • Migrating from GPON to XGS-PON and NG-PON2

    Broadband technology and broadband markets are constantly evolving. Service providers need an optical distribution network (ODN) which not only supports today’s requirements for data, video and voice with QoS, SLA agreements and security, but also tomorrow’s requirements. Today bandwidth scalability from GPON (2.5 Gigabit downstream/1.25 Gigabit upstream) to XGS-PON (10 Gbps upstream and downstream) and even NGPON2 (40 Gbps upstream and downstream) services are...
  • Introduce for WDM/OTN Latency

    Introduce for WDM/OTN Latency

    Introduce for WDM/OTN Latency What does WDM mean? WDM stands for wavelength division multiplexing, a technique used to send multiple channels of data over the same cable in fiber-optic transmission. Fiber-optic cables transmit data via pulses of light, which contain a range of wavelengths or colors. WDM enables each pulse to carry data from different sources on multiple wavelengths. With WDM, a single fiber...
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