Ethernet MAC vs PHY — Architecture, Functions, and Key Differences

LINK-PP

LINK-PP Official  ·

Nov 10,2025
Clear, technical guide to Ethernet MAC and PHY: how they work, how they differ, interfaces (MII/RGMII/SGMII), and design considerations for engineers.

How a Variable Optical Attenuator Works – Principle, Types & Applications

LINK-PP

LINK-PP Official  ·

Nov 10,2025
Learn how variable optical attenuators (VOAs) control optical power. Explore MEMS, LCD, and fiber-bend VOA types, specifications, and applications.

EDFA vs SOA: Comparison of Optical Amplifiers & LINK-PP Modules

LINK-PP

LINK-PP Official  ·

Nov 07,2025
Discover the key differences between EDFA and SOA optical amplifiers and explore how LINK-PP optical modules enhance high-speed fiber network performance.

Choosing 400G NICs by Network Interface: OSFP, QSFP-DD, QSFP112, and LINK-PP Solutions Explained

LINK-PP

LINK-PP Official  ·

Nov 06,2025
Discover how to choose 400G NICs with OSFP, QSFP-DD, QSFP112, and LINK-PP solutions. Optimize data center performance with optical modules, SFP cages, and high-speed interconnects.

OPM vs OPD: Key Differences in Optical Monitoring for Fiber Networks

LINK-PP

LINK-PP Official  ·

Nov 06,2025
Discover the differences between Optical Performance Monitoring (OPM) and Optical Power Detection (OPD) in modern fiber-optic networks. Learn how each technology improves OSNR measurement, fault detection, and network reliability.

QSFP28 PAM4 DWDM: How to Extend 100G/400G Links Without Performance Loss

LINK-PP

LINK-PP Official  ·

Nov 05,2025
Learn how QSFP28 PAM4 DWDM technology can extend 100G/400G network links without performance loss. Discover practical strategies, deployment tips, and key considerations for maintaining high-speed, reliable optical connections.

How 400G Optical Transceivers Are Reshaping Data Center Infrastructure Requirements in Late 2025

LINK-PP

LINK-PP Official  ·

Nov 05,2025
Explore how 400G optical transceivers are transforming data centers in 2025. Learn about standards, architectures, and LINK-PP’s high-performance 400G solutions.

The Evolution of PON Technology: Understanding APON, BPON, and GPON Networks

LINK-PP

LINK-PP Official  ·

Nov 05,2025
Explore the evolution of Passive Optical Networks, from APON to GPON. Learn how each generation shaped modern fiber broadband performance and scalability.
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