By Admin / 11 Oct 22 /0Faallo Habka xakamaynta gelitaanka dhexdhexaadka ah ee LAN Sida loo galo oo loo xakameeyo aaladaha kombiyuutarada ee kala duwan iyada oo loo marayo warbaahinta gudaha LAN ayaa si hordhac ah loo fahmay sida soo socota. Waqti dheer ka hor, Ethernet waxa loo isticmaalay in lagu xidho dhammaan khadadka kombiyuutarada guriga baska si loo xaqiijiyo xidhiidhka ka dhexeeya kombiyuutarada. Markaad isticmaalayso habkan si aad u dirto xogta, waxaad u baahan tahay... Sii akhri By Admin / 10 Oct 22 /0Faallo Heerkulka, Heerka, Korantada, Gudbiyaha, iyo qaataha Module aragga 1. Heerkulka shaqada Heerkulka hawlgalka ee moduleka indhaha. Halkan, heerkulku waxa loola jeedaa heerkulka guriga. Waxaa jira saddex heerkul shaqeynaya oo ah moduleka indhaha, heerkulka ganacsiga: 0-70 ℃; Heerkulka warshadaha: - 40 ℃ - 85 ℃; Waxa kale oo jira Ex... Sii akhri By Admin / 09 Oct 22 /0Faallo Waa maxay Diode? [La Sharaxay] Diode-ku waxa uu ka kooban yahay isgoysyada PN, iyo photodiode-ku waxa uu u rogi karaa signalka indhaha ee signalka korantada, sida hoos ku cad: Sida caadiga ah, bond covalent waa ionized marka isgoyska PN lagu iftiimiyay iftiin. Tani waxay abuurtaa godad iyo lammaane elektaroonig ah. Sawirka hadda socda ayaa la sameeyay sababtoo ah t... Sii akhri By Admin / 08 Oct 22 /0Faallo Fahamka hordhaca ah ee LAN LAN waa kan ugu caansan ee aan isticmaalno maanta. Waa maxay LAN? Shabakadda Aagga Maxalliga ah (LAN) waxaa loola jeedaa koox kombiyuutaro ah oo ay isku xiran yihiin kombiyuutarro badan oo ku yaal meel gaar ah oo isticmaalaya kanaalka baahinta. Mar kasta oo ay meeshan ka jirto, waa in badan oo aaladaha isgaadhsiin kara. Oo kaliya ... Sii akhri By Admin / 29 Seb 22 /0Faallo Waa maxay furaha Ethernet sideese u shaqeeyaa? Horumarka degdega ah ee kombuyuutarrada iyo tignoolajiyada isku xidhkooda (sidoo kale loo yaqaan "teknoolajiyada shabakada"), Ethernet waxay noqotay shabakad kombiyuutar laba lakab ah oo gaaban oo leh heerka ugu sarreeya ilaa hadda. Qaybta xudunta u ah Ethernet waa beddelka Ethernet. Buugga iyo... Sii akhri By Admin / 28 Seb 22 /0Faallo Waa maxay VCSEL laser? VCSEL, oo loo yaqaan 'Vertical Cavity Surface Emitting Laser' oo buuxa, waa nooc ka mid ah leysarka semiconductor. Hadda, VCSEL-yada intooda badani waxay ku salaysan yihiin gaAs semiconductors, iyo dhererka hirarka sii daaya inta badan waxay ku jiraan band mowjadaha infrared. Sannadkii 1977-kii, Professor Ika Kenichi oo ka tirsan Jaamacadda Teknolojiyadda ee Tokyo ayaa... Sii akhri << < kii hore22232425262728Xiga >>> Bogga 25/74