, to meet the needs of Gigabit Ethernet applications. XG Fiber has a variety of types, including indoor, indoor/outdoor versatility, insect-resistant, etc., the core number of optical fiber from 4 to 48 cores. It also supports all applications based on the old multimode 50/125 micron Fiber, including supporting LED lig
I often see an introduction to the use of fiber-optic fast Internet access on the signboard at the entrance of an Internet cafe. As an internet cafe operator, do you understand the essence of fiber-optic Internet access?
If you do not know, the following article will tell you what
-optic Broadband Router communication (FTTx) includes multiple access forms, such as common FTTP (fiber-to-station, fiber tothepremise), FTTB (fiber-to-building, fiber tothebuilding), and FTTC (fiber-to-road,
The Fiber jumper (also known as the optical fiber connector), which is the optical connector to access the optical module, also has many kinds, and can not be mutually used. The SFP module is connected to the LC fibre optic connector, while the GBIC is connected to the SC fiber op
access and ADSL access? The following describes the advantages and disadvantages of fiber-optic network access and ADSL Network access in terms of Internet cafe network performance requirements, access costs, fee levels, and application environment.
According to the network performance requirements of Internet cafes:
Internet cafes have become a huge industry. They have diversified network application
technology widely used in North America and Japan with mature technologies and low costs. OnAccess1224S is a high-performance, 24 + 2G port fiber-optic Ethernet switch with local network management, replaces the Ethernet switch with the commonly used RJ45 interface and the network structure of the external photoelectric conversion module.
S allows you to flexibly configure the number of 1g uplink photoelec
manufacturers in the industry are using the fiber array vslot technology to research and develop glass vslots to create fast connectors. The stability of Z glass, especially the environmental resistance and corrosion resistance, is stronger than that of plastic and metal. Therefore, the fast connector made by this vswitch is worth looking forward. At present, due to the huge market demand of fast connectors, there are a large number of fast connector
1. FTTH development at home and abroad
The narrow-sense FTTH cable refers to the further extension of fiber to the user side, ITU believes that FTTH from the fiber-optic end of the photoelectric converter to the user no more than 200 meters, thereby eliminating the need to install an electronic access system in the metal, but not excluding photoelectric converte
The Application of Fiber-Optic Ethernet switches is becoming more and more extensive. Here we mainly introduce the ACCESS scheme of fiber-optic Ethernet switches and its practical application problems. The fiber-optic Ethernet tec
Fiber-optic Ethernet switches are still quite common. So I have studied the comprehensive performance of various types of fiber-optic Ethernet switches. I would like to share with you here and hope they will be useful to you. Fiber
simplifies the connection between switches. Uplink port is a dedicated port used to connect to other vswitches. You can use a straight-through jumper to connect the port to any port other than the Uplink port of another vswitch.
The connection method is the same as that between the computer and the switch. Note that some brands of vswitches such as 3Com use a common port and Uplink port, and use an MDI/MDI-X switch) to switch between the two types. C
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