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provider) for advice, or you can make a quick decision with the way you purchased your router's previous network connection.There are several common ways to connect hardware:1, telephone line-> ADSL modem-> Computer2, twisted pair (Ethernet cable)-> computer3, cable TV (coaxial cable)-> Cable modem-> Computer4, optical fiber-> Photoelectric Converter-> proxy server-> PCADSL/VDSL PPPoE: A computer running a third-party dial-up software such as Enterne

(Fddi:fiber distributed Data Interface) Optical Fiber Distributed Data Interface (FDDI) is a set of protocols that are developed by the United States National Standardization Organization (ANSI) to send digital signals on optical cables. FDDI uses a dual-loop token, with a transmission rate of up to 100Mbps. Because of its support for high-bandwidth and long-distance communication networks, FDDI is often used as a backbone network. CCDI is a variant

When selecting a fiber optic cabling solution for a data center, whether in terms of policy selection or economic selection, if you can choose a solution with long service life, low construction costs, and low use costs, it will be the best result. An optical fiber system infrastructure can be used for at least 15 to 20 years, and will experience several generations of system equipment updates and at least

future application expansion. Today's Structured Cabling Design is gradually accepted by people. It is well adapted to the modular design ideas of data centers in the future, increasing manageability, reliability, and testability. However, it also brings about a relatively high initial construction cost and the additional loss caused by more connections in the cabling system. When designing and constructing a structured Optical Cable cabling system, what are the inevitable problems? How many st

The "armored optical jumper" is a new type of optical jumper, which may be unfamiliar to you. Armored optical fiber Jumpers are highly adaptive and cost-effective. Armored optical fiber jumpers can be directly laid in data centers and various harsh environments, without the need to use protective casings, saving space and reducing construction costs, greatly improving the convenience of network maintenance

With 500 computers, the Gigabit Optical Fiber switch solution is required. Internet cafes need to support port mirroring, port aggregation, QOS, and other functions of the Gigabit Optical Fiber switch, to meet different network application requirements. Internet cafes with a large number of computers should also have other solutions. 300-about 500 Internet cafes The network center uses two RHS4624GMS fully

Based on years of experience in design and construction, the author summarizes a set of practical detection methods and shares them with colleagues. Check and install After the optical cable is connected and the connector is installed, the continuity check of the optical fiber must be carried out, and all the optical fiber cables must be tested. Therefore, the personnel responsible for testing should have s

About HG8240 Fiber-optic cats Many people say that they can not open the way by, or unsuccessful. In fact, it can open the route, because he is three layers. At least I am currently in use, but also to help customers open the success can be at the same time 4 machines. It's easy to turn on, no technical content, 1. IP to set the IP 129.168.100.1 Super username telecomadmin password of the 192.168.100.2--254 login cat admintelecom Language selection

As a broadband network for implementing high-speed Internet, there are currently some practical access methods, such as ADSL, CATV, fiber + LAN Ethernet, and WiMAX wireless access networks, but today we will talk about power line online PLC) and compare it with ADSL to understand it. PLC is a new "last mile" SOLUTION Similar to other broadband access methods, PLC

. In this case, you can move the DSLAM device down by using an external cabinet or FTTX + DSLAM to stay close to the user and eliminate the adverse effects of the line length, at the same time, it can also solve the problem of Broadband User outgoing rate that troubles operators. After DSLAM is moved down, DSLAM can be fully close to the user, so that a large access bandwidth can be provided based on a short access copper wire. In addition, when provi

Huawei hg1_5 Optical Fiber terminal and Its Routing experience have been cracked for a long time, and Telecom's anti-blocking routing setting has become a tool for its operation. Now, optical fiber devices use Huawei hg00005 terminals to enable the routing function to enable synchronous Internet access for multiple machines. This is an annoying step to get rid of dial-up Internet access. The following descr

I have read a lot of interpretations about this item, especially when Baidu knows that many of them are nonsense, but I cannot read it, so I wrote an article, for you to have a clear understanding of the aspect. 1. Is the optical fiber transmission speed faster than that of copper wires in terms of transmission speed? As we all know, copper wires are what we call cables, transmitting electrical signals, while optical fibers transmit optical signals.

DefinedWhen the optical fiber is transferred to the joint, a certain amount of loss is called weld loss or continuous loss.ReasonThe optical fiber fusion loss is mainly composed of the transmission loss of the optical fiber and the weld loss of the fiber weld joint. Because the optical

The LAN optical fiber switch solution can greatly improve the overall network performance of Internet cafes, especially in non-disk Internet cafes. The development of the Internet cafe industry has gone through countless leaps and bounds, no matter in the initial kitten age or in the present era of optical fiber access, each successful "transformation" has no influence on the impetus brought about by the em

The integrated broadband access system is one of the access networks worth studying. Here we mainly introduce the main features of IBAS, including the network management systems that meet the requirements of TMN. I hope to help you all. Today, network operators are facing two "Wars", namely, "IP wars" and "Bandwidth Wars ". Who can occupy the commanding heights in these two wars will be the biggest winner in the market. Considering that network operat

First, the introductionThe broadband access network is regarded as the last kilometer of the information superhighway, which will become the key point of the future national information infrastructure development. At present, there are several broadband access modes, such as optical fiber access, XDSL, broadband fixed

users will not rely solely on cable and connector manufacturers to promise MHz bandwidth for their products in the future. Currently, each link can be verified independently after installation, meeting the needs of the manufacturer, installer and end user. Some people think that the optical fiber system can bring enough bandwidth to people, and the optical fiber has a certain price advantage. However, cons