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.
FTTH optical fiber terminal box, outdoor optical fiber terminal box is used in wiring connection between optical cable and optical communication equipment, through adapter in distribution box, optical fiber jumper leads optical signal, realize optical wiring function, and can meet the optical splitter placed to achieve spectral function.FTTH terminal box from Foclink is available for the distribution and terminal connection for various kinds of optical fiber system, especially suitable for mini-network terminal distribution, in which the optical cables, patch cores or pigtails are connected.
Simplex indoor optical cable is made by evenly applying strands of aramid yarns as the strength member over tight buffer fibers and then is completed with a flame retardant sheath(CPR-Cca).
The SFP+ DWDM optical module adopts an LC optical port and is compatible with IEEE802.3ae and SFF-8472. It has low power consumption, small size, and high speed. The SFP+DWDM optical module is capable of combining a set of optical wavelengths for transmission using one fiber. SFP+DWDM is a wavelength division multiplexing technology that can couple different wavelengths of light into a single-core fiber for transmission. SFP+DWDM requires less spacing and requires additional wavelength control devices. The advantage of SFP+DWDM 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. Mainly used in data center interconnection, SONET/SDH, metropolitan area network, 4G LET wireless network, transmission network, high-speed point-to-point link, Fibre Channel and other environments.
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.
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.
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.
"GY" means outdoor optical cable for communication, "F" means non-metallic reinforcing member, "T" means ointment filling structure, "Y" means polyethylene sheath. GYFTY is positioned in a loose tube made of a high modulus plastic. At the center of the core is a fiberglass reinforced plastic (FRP), and the loose tube (and the filling rope) is twisted around the central reinforcing core into a compact and round core with a gap in the core filled with a water-blocking filler. The outer core of the cable is extruded with a polyethylene inner sheath to form a cable.