Views:134 Author:Site Editor Publish Time: 2020-10-06 Origin:Site
Network cable is a medium to transfer information from one network device (such as a computer) to another network device. It is the basic component of the network. In our commonly used LAN, there are many types of network cables. In general, a typical LAN will not use a variety of different types of network cables to connect network devices. In order to connect different types of networks together, different kinds of network cables are used in large-scale network or WAN.
In many kinds of network cable, which cable to use should be selected according to the network topology, network structure standard and transmission speed. Understanding the types and characteristics of the network cable is very important for us to design and build the network correctly. Let's take a look at the types of network cables and their technical characteristics by category.
Twisted pair is divided into Shielded Twisted Pair and Unshielded Twisted Pair. The so-called shielding twisted pair(STP) means that the signal line inside the network cable is wrapped with a layer of metal mesh, and the outer layer of the shielding layer is the insulation sheath. The shielding layer can effectively isolate the interference of external electromagnetic signals. STP cable can prevent electromagnetic radiation only when the complete end-to-end links are completely shielded and properly grounded. Unshielded Twisted Pair(UTP) is a kind of network cable with high frequency in LAN. It is suitable for 10Base-T, 100Base-T, 100base TX star topology network.
It refers to a cable with two concentric conductors, and the conductor and shield share the same axis. It can well block the external electromagnetic interference and improve the communication quality.
Optical fiber transmits signal in the form of light pulse, so the material is mainly glass or plexiglass, which is composed of fiber core, cladding and protective sleeve.
The structure of optical fiber is similar to that of coaxial cable. It is also an optical fiber made of glass or transparent plastic in the center, which is wrapped with protective materials. If necessary, multiple optical fibers can be combined into one optical cable. According to the different ways of optical signal generation, optical fiber can be divided into single-mode fiber and multi-mode fiber.
The distribution frame is the most important component in the management subsystem, and it is the hub to realize the cross connection of vertical trunk and horizontal wiring. Our patch panel includes voice type 25port and 50port, data type(cat.5e,cat.6, cat.6a) with 6port 12port 24port 48port and 72port on option. We use good PCD board and IDC connectors (krone IDC, 110 IDC, Dual IDC for option) to ensure the characters for each product. Specially for 24port Cat5e.UTP patch panel ,we offer not only in flat configuration as normal but also offer angel patch panels configuration. The patch panel is offered universal wiring both T568A and T568B,color Coded TIA/EIA 568a and 568b Wiring For Easy Installation.Termination accepts 22,24 26 AWG (0.64 ,0.5 and 0.4 )solid wires.Meet or exceed the requirement of ANSI /TIA/EIA 568B.2. We will do the Fluke test before sending you our products.
Each patch panel will be packed firstly with a plastic bag and then a firm inner box. Colorful inner box OEM is available.Usually we use a natural brown box for most of the clients.The patch panel we sell annual amount.
The wall type network socket can avoid the network connection error caused by too many interfaces. Melontel produces various types of face plate, socket outlet. They include single-port type, dual-port type, 3 port, 4 port with RJ11 or RJ45 standard for the telephone, data and network cabling. Virgin plastic with UL94-V0 make our face plate with high quality to meet all the request from different customers from different country. Work with Melontel, make your communication sweeter.
The network cabinet is the important part inour daily life.It used to assemble and install panels, plug-ins, boxes, electronic components, devices and mechanical parts and components, so that they constitute a whole installation box. By using network open rack, the cable connection can be more orderly.