Cat5 is a twisted pair cable used in computer networks. It is also a multimedia cable used in information and voice services such as data and voice. It is widely used in Ethernet and broadband access projects. Its quality is directly and inferior. It is related to the transmission quality of information communication. However, due to the development of optical fiber and communication technology, the impact of twisted pair on communication quality is also gradually reduced.The cat5 network cable will be marked with the word "CAT5" and the transmission bandwidth is 100MHz. It is used for voice transmission and data transmission with a maximum transmission rate of 100Mbps.
Fluke passed and Factory lowest price UTP CAT6 Ethernet cable/Network cable 4Pr 24 AWG BC/CCA/CCS/CCAG 305m/roll wholesale CCOFC factory is a professional manufacturer in producing Cat6 UTP/FTP/SFTP/STP/SFFTP/FFTP network cable, Power cable, Coaxial cable, Telephone cable etc. The cat6 network cable are applied to the wiring between the user communication terminal of the residential integrated wiring system and the distribution frame and the distribution frame between the communication terminal of the work area and the junction between the distribution wiring system, and are suitable for high-speed local area network, which is suitable for 240MHz channel bandwidth communication. The cross-shaped conductor divider design enhances near-end crosstalk and impedance performance, increasing bandwidth and signal-to-noise margin.
Fiber patch cords are fiber-optic cables with connectors on both ends that can be connected directly to a computer or other network device. Fiber patch cords are commonly used to connect light emitting devices, light receiving devices, and fiber optic terminal boxes. Single-mode fiber patch cord cores are particularly small in diameter, typically only 9 μm, and have only one light propagation path. It is for this reason that light can only be transmitted along the axis of the fiber, thereby completely avoiding the waste of dispersion and light energy.
J: Optical fiber tight covering structure, E: Elliptical shape, T: Filled structure JET outdoor fiber optic cable, 250μm, either of single-mode or multi-mode type, are positioned in a loose tube made of a high modulus plastic. The center of the cable core is a non-metallic reinforcing core (FRP) and reinforced core with water blocking yarn A layer of aramid yarn or high strength glass is applied around the cable core as additional strength member. The tubes are filled with a water-resistant filling compound. Then, the cable is completed with a black or color sheath.The original overhead line is used for long-distance communication and inter-office communication lines. Different types of aerial cables are suitable for hanging wire and self-supporting.
The 40G optical module refers to an optical module with a transmission rate of 40 Gbps. CFP and QSFP are the main package types, and the 40G QSFP optical module is one of the most widely used. The 40G QSFP+ optical module is typically used with LC single-mode fiber patch cords for transmission distances up to 10km, and it has four data channels that simultaneously transmit data. It works by the laser driver controlling the wavelength of arrival, and the optical signals are then multiplexed and combined for transmission. When the receiver arrives at the receiving end, the transmitted signals are decomposed into four channels with a transmission rate of 10 Gbps, and then the PIN detector or transimpedance amplifier recovers the data stream and then transmits the optical signal.
The indoor C700-fiber optic cabinet is made of cold rolled steel or alloy for storage of fiber optics, jumpers and related control equipment. And its also the same as the network cabinet, it consists of a frame and a cover (door). It generally has a rectangular parallelepiped shape and is placed on the floor. It can provide suitable environmental and safety protection for fiber optic cables, shielding interference, ordering and neatly arranging optical fibers for future maintenance. This is the first level assembly after the system level. A cabinet that does not have a closed structure is called a rack.
100G AOC active optical cable refers to a communication cable that needs to use external energy to convert electrical signals into optical signals or convert optical signals into electrical signals. The optical transceivers at both ends of the optical cable provide photoelectric conversion and optical transmission functions. And the transmission rate reaches 100Gb/s. 100G AOC Optical module This module has a photoelectric conversion device inside, which can convert electrical signals into optical signals with a transmission distance of up to 100 meters. The product has one to four channels, each with a transmission rate of 25.3125 Gb / s and a rate of 100 Gb / s. Its low power consumption, low bit error rate, easy management, high performance, etc. are widely used in short-distance high-speed connections, such as 100 Gigabit Ethernet, 100 Gigabit switches, 100 Gigabit servers, supercomputers, cloud computing and cloud storage.
SFP DAC Optical module, as one kind of optical transceiver assembly, a direct attach cable (DAC) is used to connect one mobility access switch with another when forming a stack, which can be either passive or active. Since the passive DAC contains no active components, it provides a direct electrical connection between corresponding cable ends. This process can also be done by an active DAC that is considered active because there are optics and/or electronics embedded within the connectors. Thus it helps to improve signal quality and provide a longer cable distance.
In the 5G era, China's fiber optics is full of confidence, focusing on competition to achieve high-quality development