This kind of cable use bare copper to be the center conduction with the Specification is 24AWG and PE to be the dielectric. The jacket is made of Fireproof material, which is so meanful to the Cat5e communication. This Cat5e SFTP cable is conform to the SIO/IEC, TIA/EIA and EN standards. And the electrical characteristics are exceed the lastest Cat5e standards.
BIDI-SFP optical module: BiDi (Bidirectional): single fiber bidirectional. It uses WDM (ie, wavelength division multiplexing) technology to transmit and receive different center wavelengths in two directions, thereby realizing a bidirectional transmission of optical signals in one fiber. A general optical module has two ports, a TX transmitting port and an RX receiving port, and the BIDI optical module has only one port, which is filtered by a filter in the optical module, and simultaneously performs transmission of a 1310 nm optical signal and reception of a 1550 nm optical signal, or in contrast. Therefore, BIDI modules must be used in pairs. It is a hot-swappable input/output device that plugs into a Gigabit Ethernet port or slot, linking the port with the network. SFPs can be used and interchanged on a wide variety of switches and routers, can be intermixed in combinations of 1000BASE-T, 1000BASE-SX, 1000BASE-LX/LH, 1000BASE-EX, 1000BASE-ZX, or 1000BASE-BX10-D/U on a port-by-port basis.
The SFP+ optical module is a new generation of 10 Gigabit optical modules that can meet Fibre Channel 8.5G and Ethernet 10G applications in accordance with the ANSI T11 protocol. The SFP+ is about 30% smaller than the previous XFP optical module, which looks the same as an ordinary 1-4G SFP optical module. SFP+ only retains the basic electro-optic and photoelectric conversion functions, which reduces the signal control functions of SerDes, CDR, EDC, MAC, etc. in the original XFP design, which simplifies the design of 10G optical modules and reduces power consumption. SFP+ has significant advantages such as high density, low power consumption and lower system construction cost. The products are widely used in the field of 10 Gigabit Ethernet fiber data communication, and are the mainstream products of 10 Gigabit modules.
Optical Fiber Connector is a reusable passive device used to connect two fibers or cables to form a continuous optical path. It has been widely used in optical fiber transmission lines and fiber distribution frames. And optical fiber test instruments and meters are the most used optical passive components. According to different classification methods, optical fiber connectors can be divided into different types. According to different transmission media, they can be divided into single-mode fiber connectors and multi-mode fiber connectors. According to different structures, they can be divided into FC, SC, ST, and D4. , DIN, Biconic, MU, LC, MT and other types; according to the pin end face of the connector can be divided into FC, PC (UPC) and APC; according to the number of fiber cores, there are single core, multi-core.
The SFP+CWDM optical module is a low-cost WDM transmission technology for the access layer of the metropolitan area network. The SFP+CWDM optical module adopts CWDM technology, which can combine optical signals of different wavelengths and transmit them through one optical fiber through an external wavelength division multiplexer, thereby saving fiber resources. At the same time, the receiving end needs to decompose the complex optical signal using a wave decomposition multiplexer. The SFP+CWDM optical module is divided into 18 bands, from 1270nm to 1610nm, separated by 20nm between each two bands.
OC240-Cross Connecting Cabinet is use for outdoor cable access network, backbone cable and indoor cable arrangement. it with high-capacity, high-density fiber distribution tray, suitable for the composition, splice and distribution of fibers in optical access network to achieve the fiber optic lines connection, distribution and scheduling.The oc240-cross connecting cabinet is a kind of outdoor cabinet. It refers to a cabinet made of metal or non-metal materials directly under the influence of natural weather. It does not allow unauthorised operators to enter the operating cabinet, providing wireless communication stations or wired network station workstations.
GYFDTA uses FRP as the central strength member ensures good tensile resistance,and improves the bending performance.The middle layer of aramid yarn increases the tensile strength of the cable. It has excellent moisture resistance ability:the loose tube is filled with grease to protect the fiber, APL tape prevent the water ingress, then the cable is completed with PE out sheath. It's suitable for aerial and duct application. Because of the good moisture resistance, it can also be used in cable trench. It has the loose tube structure with ribbon cable, which is surrounded by the APL tape. GYFDTA is a good option for interoffice communication,outdoor access network
The optical fiber unit, Pre-terminated Drop Cable, is positioned in the center.Two parallel Fiber Reinforced Plastics (FRP) are placed at the two sides.Then,the cable is completed with a black or color LSZH sheath. It is also called leather cable. It is a new type of user access optical cable. According to the application environment and laying conditions, the cable structure and various technical parameters are reasonably designed. The characteristics of indoor soft cable and self-supporting optical cable are collected. Special equipment is used in conjunction with imported precision mold production. It is the best candidate for FTTX network solution, and it is also suitable for users of other fiber-optic FTTO and FTTB networks. Because the cross-section is like a butterfly, it is called a butterfly cable. Both sides are reinforcing members in the leather line and optical fibers in the middle.