Technical indicators1. Number of test channels: ≥12#, working wavelength range: covering 1525-1610nm, and the test wavelength range is adjustable, and the scanning speed is adjustable; 3★, transmissio...
DetailsOutline pictureSFP850nmSFP1310nmSFP1550nmCWDMSFPRelated conceptsGBIC modules are divided into two categories: one is the GBIC module used in common cascade connection, which realizes the common...
IntroductionSince 1928, British scientist-Edward Hutchinson Synge proposed the design concept of near-field optical microscope in order to improve the resolution of traditional optical microscopes. Sc...
Introduction to Urban ColorsUrban ColorsThe sum of the perceived colors of all exposed objects in urban public spaces. It mainly includes natural environmental colors such as land and vegetation, huma...
1.DS (DiscoveryService) Discovery Service. A very important link in RFID, DS refers to a series of dynamic information that occurs in each link of the supply chain for querying items. These dynamic in...
Important parametersMain chipset: Intel810ECPU socket: Socket370Memory type: SDRAM Integrated chip: fully integratedMotherboard type: FlexATX typeBasic parametersIntegrated chip: fully integratedChip...
The full name of EDC is EveryDayCarry, which means to carry things with you every day, such as mobile phones, wallets, pocket knives, flashlights, and a small amount of cash. Some survivalists even ca...
ApplicationLeak detector is used in bearing inspection and lubrication failure monitoring/mechanical fault diagnosis/condensing valve inspection/pressure and vacuum leak detection/leakage amplifier ap...
Basic informationChemical formula: C8H17N3Molecular weight: 155.241CAS number: 1892-57-5EINECS number: 217-579-2Physical and chemical properties Density: 0.877g/cm3Melting point: 115℃Boiling point: 19...
Splitting theorem (splittingtheorem) The theorem to determine the splitting of prime ideals in the category domain theory. If K/k is the category domain of H, where H is the subgroup containing k'of t...
The design of EDC is dedicated to solve the dispersion interference, in order to reduce the optical signal damage caused by the dispersion. There are three types of dispersion including: chromatic dis...
ClubCultural PhilosophyFEC takes membership growth as its core, and its mission is to create future business leaders. It extends six values, namely: sharing and tolerance Sex, entrepreneurship, adhere...
Basic informationPlot introductionThe story will mainly tell the young FBI female agent Olivia Dunham (played by AnnaTorv) who was ordered to join the codename " The secret department of "Fringe (Edge...
Introduction"Public Speaking: Paths and Methods (2nd Edition)": News and Communication Series Textbook·Translation EditionAuthor's Introduction Author: (United States) Diana D. Sallau Translator: Zhu...
Gateway functionWhen using different communication protocols, data formats or languages, or even between two systems with completely different architectures, the gateway is a translator, and the gatew...
Main functionsPublic DNS server, as the default DNS resolution server of the system, has no ads, can prevent DNS hijacking to a certain extent, and does not need to be changed due to changes in the In...