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.
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.
C220 fiber optic cabinet is a high capacity and high density fiber distribution frame, suitable for the composition and distribution of fibers in optical access network to achieve the fiber optic lines connection, distribution and scheduling. Advanced fiber optic cabling management design to ensure easy installation, construction and maintenance of fiber optic cables and cores. It has the characteristics of beautiful appearance, strong dustproof and anti-interference, and good anti-corrosion performance.
GYFTA53 cable, 250um, is positioned in a tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A steel wire locates in the center of core as a metallic strength member. The tubes (and fillers) are stranded around the strength member into a compact and circular cable core.
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.
Description of this QSFP AOC 40G Active Optical Cable fiber cable optical transceiver module manufacturer 40G QSFP+ AOC Optical module 40G QSFP+ AOC Optical module, QSFP + Active Optical Cables (AOCs
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.
The 100G QSFp Optical Module integrates the receiver and transmitter paths on one module. At the transmitting end, the four channels of serial data are recovered, retimed, and passed to the four laser drivers. The laser driver controls a 4-distributed feedback laser (DFB) with center wavelengths of 1296 nm, 1300 nm, 1305 nm, and 1309 nm. The optical signal is multiplexed to a single mode fiber through an industry standard LC connector. On the receiving side, the four optical data stream channels are optically demultiplexed by an integrated optical demultiplexer. Each data stream is recovered by the PIN photodetector and transimpedance amplifier and retimed. The module features a hot-swappable electrical interface, low power consumption and MDIO management interface. Designed according to the QSFP Multi-Source Agreement (MSA), the product features a form factor, optical/electrical connection and digital diagnostic interface, and is compliant with the IEEE 802.3bm standard.
The competitiveness of China's optical modules, optical devices, and optical chips needs to be further improved