"GY" means Outdoor optical cable for communication,"T" means Filled structure,"A" means Aluminum belt--polyethylene bonding layer. The GYTA cable is a loose tube made of a high-modulus material, which is filled with a 250 μm fiber. And the loose tube is filled with a waterproof compound. The center of the core is a metal reinforced core. For some cores, a layer of polyethylene (PE) is required to be extruded outside the metal reinforced core.
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.
Tight buffered fiber optic cable is produced as that fiber is sheathed by buffer material. The selection of top-quality fiber, the specific production equipment and the accurate design assure the performance of the product. To be more specific, a single-mode or multi-mode fiber with a tightly-coated secondary coating structure is called a tight buffered fiber or a tight-packed fiber, and is a double-over-plastic (PVC/PVDF) directly coated on a bare fiber (UV fiber). /LSZH/Hytrel), the outer diameter of the tight-fitting fiber is usually 0.6mm and 0.9mm. It is the basic component for manufacturing various indoor optical cables. It can also be used alone and twice coated with various materials. The tight-fitting fiber can be directly used as a pigtail for the connection of various optical active or passive components, the connection of instruments and terminal equipment, and the like.
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 Information Panel, the indoor 85mm type FTTH mini fiber optic faceplate employs a compact plug-in design, combines a modern design concept, adopts imported plastic, is of a graceful appearance and applicable for FTTH, FTTO and FTTD, etc., and allows easy use in different instalation environments.The clasp design of the cover has greatly reduced the istallation strength. It is very thin and matches with other A86 panels in homes, and also meet the open or concealed cabling for optical cables. Coordinating with FC strip-type optical adaptor, it generates more options in term of fiber interfaces for users, all SC, LC and SC/FC are usable. In addition, the big diameter wrapping post in the box protects radically in an omnibearing way the optical fiber in the box.
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.
126565-outdoor Battery Cabinet, the integrated outdoor cabinet is mainly composed of external cabinets,internal sheet matel parts,industrial air conditioners,power distribution units,switching power supplies and backup batteries.The whole temperature is constant,and it ia waterproof ,dustproof,and anti-corrosive.It can meet the harsh outdoor environment and is widely used in communications,Broadcasting security,power and monitoring stations. The main part of the cabinet is made of magnesium and aluminum alloy. It can be last for 30 years of normal use.