Nkhani
-
Momwe mungagwiritsire ntchito transceiver mu fiber optical
Ma transceivers opangira ma fiber amatha kuphatikizira mosavuta makina opangidwa ndi mkuwa kukhala ma fiber optic cabling system, ndi kusinthasintha kwamphamvu komanso magwiridwe antchito okwera mtengo. Nthawi zambiri, amatha kusintha ma sign amagetsi kukhala ma siginecha owoneka (ndi mosemphanitsa) kuti atalikitse mtunda wotumizira. Kotero, momwe mungagwiritsire ntchito f ...Werengani zambiri -
Phunzitsani kuti mudziwe zambiri za magetsi a POE!
Abwenzi ambiri afunsapo nthawi zambiri ngati mphamvu ya poe ndi yokhazikika? Kodi chingwe chabwino kwambiri cha poe power supply ndi chiyani? Chifukwa chiyani mugwiritse ntchito poe switch kuti muyatse kamera pomwe mulibe chiwonetsero? ndi zina zotero, makamaka, izi zikugwirizana ndi kutaya mphamvu kwa magetsi a POE, omwe ndi osavuta kunyalanyaza mu proj ...Werengani zambiri -
Kodi mukudziwa kuti ndi ma watt angati omwe mphamvu ya kamera yowunikira imawerengedwa?
Kuti tiyankhe funso lomwe anthu ambiri afunsa masiku ano: Ndi angati magetsi a W DC 12V2A omwe ali ndi mphamvu ya kamera yowunika, momwe mungawerengere? Ponena za funsoli, mayankho operekedwa ndi akatswiri osiyanasiyana sali ofanana. Nthawi zambiri, pali mayankho awa: ①24W, mphamvu ya general...Werengani zambiri -
Momwe mungakwaniritsire ma kilomita makumi otumizirana mtunda wautali kwambiri? Ndi mabokosi ang'onoang'ono awiri? Sonkhanitsani mwachangu mfundo zachidziwitso!
Pankhani yotumiza mtunda wautali, poganizira za mtengo wake, woyendetsa wakale amayamba kuganizira zinthu ziwiri: ma transceivers a fiber optic ndi milatho. Ndi fiber Optics, gwiritsani ntchito ma transceivers. Ngati palibe CHIKWANGWANI chamawonedwe, zimatengera ngati chilengedwe chenicheni chingagwirizane ndi mlatho. More t...Werengani zambiri -
Zolakwa zisanu ndi chimodzi za optical fiber transceivers, Xiaobian akuphunzitsani kuwathetsa mumphindi zitatu
Optical fiber transceiver ndi Ethernet transmission media conversion unit yomwe imasinthasintha ma siginecha amagetsi opindika mtunda wautali ndi ma sign atali atali. Imatchedwanso fiber converter m'malo ambiri. Optical fiber transceivers nthawi zambiri amagwiritsidwa ntchito pama network enieni ...Werengani zambiri -
Kusiyana pakati pa masiwichi a mafakitale ndi masiwichi wamba
Kusintha kwa mafakitale kumagwiritsidwa ntchito kwambiri pamakampani olumikizirana digito. Ndiye, pali kusiyana kotani pakati pa switch-grade grade ndi switch wamba? M'malo mwake, pankhani ya magwiridwe antchito, palibe kusiyana kwakukulu pakati pa masiwichi amakampani ndi masiwichi wamba. Kuchokera ku...Werengani zambiri -
Kodi fiber optic network card ndi chiyani? Zimagwira ntchito bwanji?
Kodi fiber optic network card ndi chiyani? Zimagwira ntchito bwanji? Fiber optic NIC ndi adapter ya netiweki kapena network interface card (NIC) yomwe imalumikiza zida monga makompyuta ndi maseva ku netiweki ya data. Nthawi zambiri backplane ya kuwala CHIKWANGWANI network khadi ali limodzi kapena angapo madoko, amene akhoza ...Werengani zambiri