pigtail 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

difficult to handle the problem after the fiber is broken. At present, most manufacturers adopt pre-Embedded Fiber structures, and only a few adopt straight-through fiber structures. The hot-melt quick connector is compared with the hot-melt one here: The hot melt is fused to the terminal. For example, 3 is actually to connect the optical

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

. "UPC" is less than the "PC", generally used for equipment with special needs, some foreign manufacturers ODF frame internal jump fiber is FC/UPC, mainly for the improvement of ODF equipment own indicators. In addition, the "APC" model is used in radio and television and early CATV, the tail fiber head adopts the end face with dip angle, which can improve the quality of TV signal, mainly because the TV

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

-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.

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

Internet cafe, there should be two status indicators that are fast and continue to flash, one is to connect the test computer's Port 1, the other port is connected to the computer that is responsible for data replication, put "number tube" on it, write down the port status, and complete the matching task for a group of Network cables. Open "Network Neighbor" on the test computer, find the shared folder of the other computer, copy the big data file, and determine its port position on the

PWR: Light indicates that the DC5V power adapter is working properly;FX 100: Light indicates a fiber transfer rate of 100Mbps;FX Link/act: Steady light indicates that the fiber link is connected correctly; The light shining indicates that there is data in the transmission of the fiber;FDX: Light indicates that the optical fib