troubleshooting fiber optic cable

Because the network monitors the long-distance widespread need to use the optical fiber equipment, considers the customer to have the understanding optical fiber connection method The need, therefore below will briefly introduce the fiber optic cable, the terminal box, the t

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 me

Channel, and ATM, can be used for horizontal systems, vertical systems and centralized fiber cabling. The optical fiber uses the low smoke halogen free skin, conforms to the standard request. Can prevent the spread of flames, prevent the distribution of smoke, acid gas and gas, etc. There are many types and models to choose from, suitable for various architectures and applications; The minimum installat

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

select the WAN port connection type as the "static IP" method. Then, enter the IP address, subnet mask, gateway, and DNS address provided by the ISP in the following interface. In addition, users who have purchased a Broadband Router or wireless router should use it as a switch or Wireless ap in the ftth Network. Pay attention to the following points during Configuration: to set a leased line router to a vswitch or a Wireless AP, You Need To directly Insert the twisted pair

from the host. troubleshooting steps:1) connect one faulty cable to the output end of the host, and the other end to remove the internal and external conductors from the device.2) connect to the power supply of the host with a 13.5 V 1 battery) mA table pointer start to swing; if no swing proves that the cable is short circuit fault, the electric meter sensitivi

-optic access and ADSL access are the problems that must be considered by Internet cafes, ADSL is a little slower than optical fiber, but it is more stable. Therefore, the access method of ADSL is a suitable choice for Internet cafes. From the perspective of the cost and fee level of the access method: The initial cost of optical fiber access is relatively high.

and limited space; 2. Expensive melting machine and high construction costs; 3. Active construction, limited battery endurance; 4. Large Size and inconvenient carrying of Hot-melt equipment; 5. It takes a long time to separately connect FTTH terminals. Advantages of the quick connector: 1. simple operation, only one time for optical fiber stripping, fast construction; 2. No special requirements for the operating environment; 3. Passive Construction;

junction box to the optical fiber junction box is not decreasing, it can immediately meet the changes in requirements along the line, the core features high compatibility. However, its trunk line is linear, and faults of upstream optical fiber lines will directly affect the survivability of downstream cables. Therefore, other optical fiber cables need to be rect

Now, the position of Optical Fiber Ethernet switches in the switching industry is becoming more and more important. Here we mainly introduce the comprehensive performance of Optical Fiber Ethernet switches. Because Fiber Optic Ethernet switches can provide high-speed and low-cost f