fiber mux

Compared with cables, optical fiber as a transmission medium has many advantages. However, the Z optical fiber for common communication is difficult to connect, expensive, and costly to install and maintain, it cannot be widely used in short-distance data communication or desktop data connection. Plastic fiber cables for mining cables not only have the advantages

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 technology is the integration and development of the two mainstream communication technologies, that is, Ethernet and optical network. It

Optical Fiber Communication is a communication mode in which various electrical signals are modulated by optical fibers. Optical Fiber Communication is different from wired communication. The latter uses metal media to transmit signals, while optical fiber communication uses transparent optical fiber to transmit light

4G investment over 240 billion Optical Fiber splitters will increase in demand By 2014, China Mobile will build 0.5 million base stations with an investment of more than 240 billion yuan. The 4G wireless network will cover 340 cities and strive to expand 50 million 4G users, with the arrival of the 4G era, the demand for optical fiber splitters will increase dramatically. Mobile communication is wireless a

When selecting the right optical cable for the data center, the application, distance, data transmission rate, and the difficulty and cost of future upgrades should be taken into account. Multi-Mode Optical Fiber has always been the choice of enterprise system network connection structure (ESCON) and related Switch Networks, and most modern SAN and LAN also adopt multi-mode optical fiber. Other applications

Fiber Channel switches and all ports will use the same shared bandwidth, resulting in a significant reduction in the bandwidth of all ports when the data volume is large, and there is a high cost effectiveness, more suitable for today's network needs. Mr. Chen Zhihong, channel manager of Brocade Communications Greater China, introduced the SilkWorm205E product and technology to the participants and explained the SAN system applicable to small and medi

Question 1: Why do I need to perform a two-way test on the optical fiber? A: No two are exactly the same as the optical fiber. We must keep this in mind. The diameter of the skin from their core to the outside is different, and the ring and connectivity may be different. In addition, if the optical fiber is connected to a link composed of an access adapter, any o

Optical fiber requirements for G and G Systems With the rapid development of data communication and interconnection networks, network point-to-point, online applications, and video services have all experienced explosive growth. Massive digital media content has led to a rapid increase of 10 or even times of Internet traffic, this results in 50% ~ The speed of 80% is growing rapidly. At present, the GB system has been commercially used by major c

Fiber-optic access networks are quite common. So I studied the fiber-optic access networks of advanced Internet cafes and shared them with you here. I hope they will be useful to you. In recent years, the new technological revolution represented by the Internet is leading the development of the traditional telecom concept and structure system in a new direction, with the gradual opening of access network ma

During the establishment of a LAN, according to the general standards of Integrated Wiring, the construction should use a network cable with a "meter" or a special "shaped number tube" at the crystal head on both sides ", the computer identification records corresponding to the "meter mark" or "number tube" are recorded in the cabinet. Many units have a small number of computers. Later, some computers were added to form an inevitable lan. However, when the network was originally set up, the netw

1. What is GBIC? GBIC is short for Giga Bitrate Interface Converter. It is an Interface device that converts Gigabit electrical signals into optical signals. GBIC is designed for hot swapping. GBIC is an Interchangeable product that complies with international standards. The gigabit switches designed with GBIC interfaces share a large market share due to flexible exchange. 2. What is SFP? SFP is short for small form pluggable. It can be understood as an upgraded version of GBIC. The size of the

This content is nothing for experienced friends, but it can be useful for new users who just entered the industry. There are two types of optical fibers: Single-mode Optical Fiber Single-mode Fiber): Generally, the optical Fiber jumper is yellow, the connector and protective sleeve are blue, and the transmission distance is long. Multimode Optical

The method of setting up TP link Fiber wireless router 1, first open the computer, and then any open a Web page, and then in the browser URL in addition to enter their own router login IP address, the following figure: As shown above, to the author of the wireless Router for example, first in the browser address bar input 192.168.1.1 and then press ENTER, you can pop up the following User Login dialog box, we are the default user name an

Fiber-optic access broadband is faster and more stable than ADSL transmission, so many friends now choose the fiber-optic access when they install broadband. But when I installed the FTTB dialer under Windows XP, I encountered a problem: 　　 Cause of failure In Windows XP, follow the steps under Windows 98 to install the FTTB private dialer and enter your username and password, and the system requires

business broadband network, the broadband access network is undergoing profound changes. On the one hand, xDSL technology gradually from adsladsl2adsl2+ to provide a higher bandwidth VDSL2 upgrades, which also requires vdsl2dslam closer to the user side. With the increase of the number of VDSL2 Zhi, the requirement of efficient aggregation of large quantities of dslam is put forward. On the other hand, fiber is rapidly replacing copper wire as an ide

1. Optical Fiber TypeSilica B1.1 single-mode optical fiber.2. operating wavelengthCapacity Indicators meeting the 13l0nm and 1550nm transmission windows3. Cut-off wavelengthThe λ c value tested on 2 m coated optical fiber is 1100cm ~ The λ cc value tested on 22 m fiber cables is less than or equal to 1270nm.4. Geometri

The increasing requirements on network transmission capacity have promoted the further development of the 10 Gbit/s system. The IEEE Institute of Electrical and Electronics Engineers (IEEE) provides a description of the system configurations in LAN) and WAN in 802.3ae in terms of 10-bit Ethernet technical specifications.When the transmission speed of a Multimode system driven by an LED is 622 Mbit/s, the 10Git/s system can take full advantage of the cost-effective vertical resonator Surface Emit

Advantages of Optical Fiber As the successor of SCSI technology, fiber channel technology has three main advantages compared with its predecessor: Connection distance, scalability and performance. 1. Advantages of connection distance We all know that SCSI Cables cannot exceed 25 m at most, and this is only a theoretical value. In practice, when the number of devices on the SCSI channel exceeds 8, the connec

The optical fiber access network is still quite common. So I studied the optical fiber access network equipment in Internet cafes and shared it with you here. I hope it will be useful to you. As customers have higher and higher requirements on Network Stability and speed, the network devices required for Internet cafes must also have higher stability and reliability to ensure uninterrupted and stable networ

1. Fiber type Silicon dioxide B1.1 Single mode fiber. 2. Working wavelength Meets the 13l0nm and 1550nm Transmission window's Type energy index 3, cut-off wavelength The Λc value tested on 2m coated optical fiber is ≤1270nm of the ΛCC value tested on 1100cm~1280nm,22m cable fiber. 4. Geometrical properties Mode