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.
EPON-1080 Optical modem, as an optical network terminal product built by FTTH network, the product complies with IEE802.3ah and has high-quality EPON access capability. The EPON ONU optical network terminal has the characteristics of high reliability, good service quality assurance, manageability, scalability, and flexible networking, which can meet the requirements of high-speed broadband access. EPON (Ethernet Passive Optical Network), as its name suggests, is an Ethernet-based PON technology. It uses a point-to-multipoint architecture, passive optical fiber transmission, and provides multiple services over Ethernet. EPON technology is standardized by the IEEE802.3 EFM working group.
"GY" refers to Outdoor cable for communication, "F" refers to non-metallic reinforcing member, "T" refers to filled structure, and "Y" refers to polyethylene, "53" means Wrinkled steel strip and Polyethylene sheath. The GYFTY53 cable is constructed by inserting a 250μm fiber into a loose tube made of a high-modulus material filled with a water-repellent compound. The center of the core is a non-metallic reinforcing core (FRP). For some cores, a non-metallic reinforcing core needs to be extruded with a layer of polyethylene (PE).
GY: Outdoor (field) optical cable for communication T: Filled structure Y: Polyethylene 5: Wrinkled steel strip 3: Polyethylene sheath Fiber optic cable GYTY53, 2~144 fiber, central strength member (steel), jelly filled, fiber-containing loose tube and PP filler (if necessary) stranded, water blocking tape, PE inner sheath, longitudinally covered copolymer coated steel Belt, PE sheath. It has two different types: single-mode GYTY53 cable and multi-mode GYTY53 cable.
EOC-4051 Optical modem fully complies with the IEEE P1901 standard and China Telecom EOC equipment technical requirements. It has the characteristics of carrier-class operation, manageability and easy maintenance. It is a bridge-type home-side device and realizes ultra-wideband for home/SOHO users through EOC technology. Access. It has one PON uplink interface connected to the central office equipment through optical fibers. The structure is small, supporting the placement of the desktop, wall hanging or placed in the corridor information box. As an Ethernet coaxial terminal product, Ethernet access is performed using a coaxial cable. The EoC terminal device has a built-in Wifi wireless function and includes four 100M Ethernet ports for works with EOC master in Ethernet over coax network.Ability to provide high quality Internet access, voice, IPTV, VoIP and video surveillance.
DWDM (DWDM: Dense Wavelength Division Multiplexing) is a combination of a set of optical wavelengths that can be transmitted by one fiber. DWDM SFP is a wavelength division multiplexing technology that can couple different wavelengths of light into a single-core fiber for transmission. The channel spacing of the DWDM SFP is 0.4 nm, 0.8 nm, 1.6 nm, etc., and the spacing is small, requiring additional wavelength control devices. A key advantage of the DWDM SFP is that its protocol and transmission speed are irrelevant. The DWDM-based network can transmit data using IP protocol, ATM, SONET/SDH, and Ethernet protocols, and the processed data traffic is between 100Mb/s and 400Gb/s. In this way, a DWDM-based network can transmit different types of data traffic at different speeds on a single laser channel. From a QoS (Quality Service) perspective, DWDM-based networks respond quickly to customer bandwidth requirements and protocol changes in a cost-effective manner.
The ribbon 12 fibers, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. The tube is wrapped with a layer of PSP longitudinally. Between the PSP and the loose tube water-blocking material is applied to keep the cable compact and watertight. Two parallel steel wires are placed at the two sides of the steel tape. The cable is completed with a polyethylene (PE) sheath.
In the 5G era, China's fiber optics is full of confidence, focusing on competition to achieve high-quality development