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1. SFP CAGE family 2. Stacked cage light guide column position Baffle Mount Accessories• Rear Baffle Cages use gaskets that are customer mounted on cage or baffle sheet metal• EMI shrapnel and gasket type products use the same PCB footprint and baffle cutout• VOOHU offers low insertion force EMI shrapnel to help assemble high density ... Read more

1. Function and material composition of SFP optical cage 1. Concept and function of optical cage ① What is optical cage?SFP Cage (Small Form-factor Pluggable Cage) is the core mechanical and electrical interface component used to install and fix optical modules in communication equipment. It has a metal frame structure, which is composed of upper ... Read more

Things you must know about RJ45 connectors: RJ45 Gigabit PoE transmission × RJ45 surge protection solution × RJ45 neutral salt spray test 1. Gigabit Ethernet Power Supply (PoE) Principle 1. Gigabit Ethernet Power Supply (PoE) Interface – Technology, Signal Power over Ethernet (PoE) is generally applicable to systems with a maximum supply voltage of 57 ... Read more

1. RJ45 Product Introduction and Material Composition 1. Product Introduction RJ45 connectors are designed for terminating Ethernet cables and connecting computers, bộ định tuyến, local area networks and other types of data communication equipment RJ45 (a registered jack interconnect) is a commonly used twisted pair connector, usually designed with eight positions and eight contacts (8P8C) Our product ... Read more

What is an Canon RJ45 connector?The Canon RJ45 connector is a hybrid connector that combines the mechanical stability of the Canon interface with the Ethernet transmission function of the RJ45. It adopts a circular or quasi-circular design and is equipped with a Canon locking mechanism to provide high-reliability connections. It is suitable for harsh environments ... Read more

1. Industry background and product positioning With the advancement of Industry 4.0 and intelligent manufacturing, servo drive systems, as core power components in the fields of robots, automated production lines, new energy vehicles, etc., have an increasing demand for high-precision, anti-interference, and multi-protocol communication.This solution meets the strict industrial-grade scenarios through a unique “3-level protection ... Read more

1. Industry pain points and the birth of SPE Although traditional Ethernet has been widely used in the upper system of automation architecture, it still faces challenges when connecting the most basic field device layer, mainly manifested in high installation complexity and limited effective transmission distance. Single-pair Ethernet (SPE) technology has significantly improved the adaptability ... Read more

Suzhou VOOHU 2025 Munich Shanghai Electronics Show has come to a successful conclusion. Thank you all for visiting the VOOHU booth! Exhibition ReviewThe 2025 Munich Shanghai Electronics Show ended successfully at the Shanghai New International Expo Center on April 17. VOOHU has been focusing on the field of communication electronic components for 8 years and ... Read more

VOOHU has been focusing on the field of communication electronic components for 8 years and is committed to becoming a world-class supplier of communication electronic components, solution provider, and Internet e-commerce. In this exhibition, VOOHU will fully display the following series of products:VOOHU exhibit series displayThis time we will be participating in the Munich Electronics ... Read more