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东莞市金叠电子有限公司

USB to RS232 Hub

DMX512 controller working principle and advantages

DMX512 controller working principle and advantages

DMX 512 controller
2023-01-19 Views : 0
PIN Pad

PIN Pad

PIN Pad Cable Cash Drawer Cable POS Monitor Cable KIOSK printer Cable POS Terminal Cable
2023-01-19 Views : 0
GigE cable manufacturers take you to understand the features of the GigE

GigE cable manufacturers take you to understand the features of the GigE

GigE interface — a truly versatile technology. GigE cable Manufacturers tell you that Gigabit Ethernet (GigE) has a long history in the machine vision industry (originated in 2006). The GigE Vision standard supports Gigabit Ethernet for machine vision, ensuring that hardware and software from different vendors can interoperate seamlessly over a GigE connection.
2023-02-01 Views : 0
USB to RS232 Hub manufacturers take you to understand how the Hub is classified by structure and function

USB to RS232 Hub manufacturers take you to understand how the Hub is classified by structure and function

USB to RS232 Hub Manufacturers tell you that by structure and function, hubs can be divided into three categories: unmanaged hubs, stackable hubs and chassis hubs. (1) Unmanaged hubs. USB to RS232 Hub Manufacturers tell you that the simplest hubs provide a central network connection via an ethernet bus, wired together in a star. This is called an unmanaged hub and is only used in very small networks of up to 12 nodes (in rare cases, more). Unmanaged hubs do not have management software or protocols to provide network management functions. Such hubs can be passive or active. Active hubs are used more.
2023-01-18 Views : 0
USB to Serial Adapter Hub manufacturers take you to understand the features and classification of the Hub

USB to Serial Adapter Hub manufacturers take you to understand the features and classification of the Hub

USB to Serial Adapter Hub Manufacturers tell you that Hub is mainly used for the formation of a shared network, and it is the most economical solution to solve the problem from the server to the desktop directly. In a switched network, the Hub is directly connected to the switch and sends data from the switch port to the desktop.
2023-01-11 Views : 0
USB to RS232 Hub manufacturers take you to understand the signal forwarding principle of the hub

USB to RS232 Hub manufacturers take you to understand the signal forwarding principle of the hub

USB to RS232 Hub Manufacturers tell you that the hub works at the physical layer of the OSI/RM reference model and the MAC (medium access control) sublayer of the data link layer. The physical layer defines electrical signals, symbols, wire states and clocking requirements, data encoding and connectors for data transmission. USB to RS232 Hub Manufacturers tell you that because the hub only reshapes the signal, amplifies it and then resends it without encoding, it is a physical layer device. The 10M hub has 4 standard interfaces available at the physical layer, that is: 10BASE-5, 10BASE-2, 10BASE-T, 10BASE-F. The 10BASE-5 (AUI) port of the 10M hub is used to connect Layer 1 and Layer 2.
2023-01-04 Views : 0
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