Isticmaalka transceivers fiber indhaha ee mashaariicda daciifka ah ee hadda jira waa mid aad u badan, markaa sidee baan u dooran karnaa fiilooyinka fiilooyinka ee mashaariicda injineernimada?Marka transceiver fiber optic ku guuldareysto, sida loo ilaaliyo?
1.waa maxay atransceiver fiber optic?
Transceiver fiber optic waxa sidoo kale loo yaqaan beddelaha sawir-qaade, kaas oo ah unugga beddelka warbaahinta gudbinta ee Ethernet kaas oo beddela calaamadaha korantada ee fogaanta-gaaban iyo calaamadaha indhaha ee fog-fog.
Xaglaha daawashada ee kala duwani waxay dadka ka dhigtaa fahamyo kala duwan oo ku saabsan transceivers fiber optic, sidahal 10M, 100M fiber optic transceivers, 10/100M transceivers fiber optic la qabsiga iyo1000M fiber optic transceiversiyadoo loo eegayo heerka gudbinta;waxay u qaybsamaan habab shaqo.Fiber optic transceivers oo ka shaqeeya lakabka jirka iyo fiber optic transceivers oo ka shaqeeya lakabka isku xirka xogta;Marka laga eego dhinaca qaab-dhismeedka, waxay u kala qaybsan yihiin desktop-ka (kali-taag) transceivers fiber optic iyo rack-ku-saaran fiber optic transceivers;marka loo eego farqiga u dhexeeya helitaanka fiber-ka Waxaa jira laba magac oo loogu talagalay transceiver fiber optical multi-mode iyo transceiver fiber indhaha hal-mode ah.
Intaa waxa dheer, waxa jira transceivers fiber optic-ga ah oo hal-fiber ah iyo laba-fiber optic transceivers, qalab-ku-dhismay koronto-fiber optic-ga iyo kuwa dibedda ka soo baxa, iyo sidoo kale kuwa la maareeyo fiber optic transceivers iyo fiber optic transceivers oo aan la maamulin.Fiber optic transceivers waxay jebiyaan xaddidaadda 100-mitir ee fiilooyinka Ethernet ee gudbinta xogta, ku tiirsanaanta waxqabadka sare ee jajabyada beddelka iyo kaydinta awoodda weyn, iyada oo si dhab ah loo gaaro gudbinta aan xannibin iyo beddelidda waxqabadka, waxay sidoo kale bixisaa isu-dheellitiran, go'doominta khilaafaadka iyo Helitaanka qaladka iyo hawlaha kale waxay xaqiijiyaan amniga sare iyo xasilloonida inta lagu jiro gudbinta xogta.
2.Codsiga transceiver fiber indhaha
Nuxur ahaan, transceiver fiber optic kaliya waxay dhamaystirtaa beddelka xogta u dhaxaysa warbaahinta kala duwan, taas oo xaqiijin karta xidhiidhka ka dhexeeya laba furaha ama kombiyuutarada gudaha 0-100Km, laakiin codsiga dhabta ah ayaa leh ballaarin dheeraad ah.
1. Ogow xidhiidhka ka dhexeeya furayaasha.
2. Xaqiiji xidhiidhka ka dhexeeya furaha iyo kumbuyuutarka.
3.Xaqiiqso xidhiidhka ka dhexeeya kombayutarada.
4.Transmission relay: Marka masaafada dhabta ah ee gudbinta ay ka badato fogaanta gudbinta ee transceiver-ka, gaar ahaan marka masaafada dhabta ah ay dhaafto 100Km, haddii shuruudaha goobta ay ogolaadaan, laba transceivers ayaa loo isticmaalaa dib-u-celinta gadaal.Xal aad qaali u ah.
5. Beddelka Hal-Multimode: Marka loo baahan yahay isku xirka fiber hal-multimode ee u dhexeeya shabakadaha, hal qaab beddeleyaal badan iyo hal qaab beddele ayaa dib loogu soo celin karaa si loo xalliyo dhibaatada beddelka fiber hal-multimode ah.
6. Wavelength division multiplexing multiplexer: Marka ilaha fogaanta fog ee fiilada indhaha ay ku filnaan waayaan, si kor loogu qaado isticmaalka fiilada indhaha loona yareeyo kharashka, transceiver iyo mawjadaha qaybinta mawjadaha ayaa si wadajir ah loo isticmaali karaa si loo gudbiyo labada channel. macluumaadka ku saabsan isla lammaane fiilooyinka indhaha ah.
3.Twuxuu isticmaalaa transceiver fiber optic
Hordhac, waxaynu ognahay inay jiraan qaybo badan oo kala duwan oo ah transceiver fiber optic, laakiin isticmaalka dhabta ah, inta badan dareenka ayaa la siiyaa qaybaha ay ku kala duwan yihiin xirayaasha fiber optic: SC connector fiber optic transceiver iyo ST connector fiber optic transceiver. .
Markaad isticmaaleyso transceivers fiber optic si aad ugu xirto aalado kala duwan, waa inaad fiiro gaar ah u yeelataa dekedaha kala duwan ee la isticmaalo.
1. Isku xirka fiber optic transceiver ee qalabka 100BASE-TX (beddelo, hub):
Xaqiiji in dhererka fiilada qalloocan aysan ka badnayn 100 mitir;
Ku xidh hal cidhif oo ka mid ah lammaanaha qalloocan ee RJ-45 (dekedda Uplink) ee gudbiyaha fiber optic-ga, iyo dhammaadka kale ee dekedda RJ-45 (dekedda caadiga ah) ee 100BASE-TX aaladda (switch, hub).
2. Isku xirka fiber optic transceiver iyo qalabka 100BASE-TX (kaarka shabakada):
Xaqiiji in dhererka fiilada qalloocan aysan ka badnayn 100 mitir;
Ku xidh hal daraf oo ka mid ah lammaanaha qalloocan oo ku dheji dekedda RJ-45 (dekedda 100BASE-TX) ee gudbiyaha fiber optic-ga, iyo dhammaadka kale ee dekedda RJ-45 ee kaarka shabakadda.
3. Isku xirka fibre optic transceiver ilaa 100BASE-FX:
Xaqiiji in dhererka fiber-ka indhaha uusan ka badnayn fogaanta fogaanta ay bixiso qalabku;
Mid ka mid ah dhamaadka fiberku wuxuu ku xiran yahay isku xirka SC / ST ee fiilada fiber optic transceiver, iyo dhamaadka kale wuxuu ku xiran yahay xiraha SC / ST ee qalabka 100BASE-FX.
Waxyaabo kale oo loo baahan yahay in lagu daro ayaa ah in isticmaaleyaal badan ay ku fekeraan marka la isticmaalayo transceivers fiber optic: ilaa inta dhererka fiberku uu ku dhex jiro masaafada ugu badan ee ay taageerto fiber-ka-hal-qaab ama fibre-mode-badan, waxaa loo isticmaali karaa si caadi ah.Dhab ahaantii, tani waa faham khaldan.Fahamkaani waa sax kaliya marka aaladaha ku xiran ay yihiin aalado laba-laab ah oo buuxa.Marka ay jiraan aalado kala badh-duplex ah, fogaanta gudbinta ee fiber-ka indhaha ayaa xaddidan.
4.Mabda'a iibsashada fiilada indhaha
Sida aaladda isku xidhka isku xidhka gobolka, transceiver fiber optic-ga ayaa hawshiisa ugu weyni ah sidii si aan kala go 'lahayn loogu xidhi lahaa xogta labada dhinac.Sidaa darteed, waa in aan tixgelinno is-waafajinta deegaanka ku xeeran, iyo sidoo kale xasilloonida iyo kalsoonida alaabteeda, liddi ku ah: iyada oo aan loo eegin sida qiimaha hooseeya, looma isticmaali karo!
1. Ma taageertaa laba-duplex buuxa iyo laba-labo-badh?
Qaar ka mid ah chips-yada suuqa ayaa kaliya isticmaali kara jawiga laba-duplex-ka buuxa hadda, mana taageeri karaan nus-duplex-ka.Haddii ay ku xidhan yihiin noocyada kale ee furayaasha (SWITCH) ama hub-yada (HUB), oo ay isticmaasho hab laba-duplex ah, waxa hubaal ah inay sababi doonto isku dhac iyo khasaare daran.
2. Miyaad tijaabisay xidhiidhka indho-indhaynayaasha kale?
Waqtigan xaadirka ah, waxaa aad iyo aad u badan suuqa.Haddii iswaafajinta noocyada kala duwan ee noocyada kala duwan aan horay loo tijaabin, waxay sidoo kale keeni doontaa luminta baakidhka, wakhti dheer oo gudbin ah, iyo xawaare degdeg ah iyo gaabis.
3. Ma jiraa qalab badbaado oo lagaga hortagayo luminta xidhmada?
Si loo dhimo kharashaadka, warshadeeyayaasha qaarkood waxay isticmaalaan habka gudbinta xogta Diiwaangelinta marka ay soo saarayaan transceivers fiber optic.Khasaaraha ugu weyn ee habkan waa xasillooni darro iyo luminta xirmooyinka inta lagu jiro gudbinta.Waxa ugu fiican waa in la isticmaalo nashqada wareegga wareegga.Waxay si badbaado leh uga fogaan kartaa luminta xirmada xogta.
4. La qabsiga heerkulka?
Fiber optic transceiver laftiisa ayaa dhalin doonta kulayl sare marka la isticmaalo.Marka heerkulku aad u sarreeyo (guud ahaan aan ka badnayn 85°C), gudbiyaha fiber optic-ga si caadi ah ma u shaqeeyaa?Waa maxay heerkulka ugu badan ee la ogolyahay in lagu shaqeeyo?Qalab u baahan qalliin waqti dheer ah, shaygani waa mid mudan in aan fiiro gaar ah u leenahay!
5.Miyuu u hoggaansamaa heerka IEEE802.3u?
Haddii transceiver fiber indhaha la kulmo heerka IEEE802.3, taas oo ah, daahitaanka iyo waqtiga lagu xakameeyo 46bit, haddii ay ka badan tahay 46bit, waxay la micno tahay in fogaanta gudbinta transceiver fiber indhaha waa la soo gaabin doonaa!!
Shan, xal cilada caadiga ah ee transceivers fiber indhaha
1. Iftiinka korontadu ma shido
koronto la'aan
2.Link Light ma iftiimiyo
Ciladdu waxay noqon kartaa sida soo socota:
(a) Hubi in khadka fiber indhaha uu furan yahay
(b) Hubi in luminta khadka fibre-ga ee indhaha uu aad u weyn yahay, kaasoo ka badan inta qalabka la helayo
(c) Hubi in interface fiber optic-ga uu si sax ah ugu xidhan yahay, TX-ga deegaanka uu ku xidhan yahay RX-ka fog, TX-ga fogna waxa uu ku xidhan yahay RX-ga deegaanka.
(d) Hubi in xidhiidhiyaha fiber optic-ga si fiican loo geliyo interface-ka aaladda, in nooca boodboodku uu la mid yahay interface-ka aaladda, in nooca qalabku uu la mid yahay fiber-ka indhaha, iyo in dhererka gudbinta qalabku uu la mid yahay masaafada.
3. Isku xidhka wareegga wareegga ma shido
Ciladdu waxay noqon kartaa sida soo socota:
(a) Hubi in fiilada shabakadu furan tahay
(b) Hubi in nooca isku xidhka uu isku mid yahay: kaadhadhka network-ga iyo router-yada iyo qalabka kaleba ay isticmaalaan fiilooyinka isdhaafka ah, iyo furayaasha, hub-yada iyo qalabka kaleba isticmaalaan fiilooyinka toosan.
(c) Hubi in heerka gudbinta qalabku uu isku mid yahay iyo in kale
4. Khasaare baakidh ah oo baakidh ah
Guuldarrooyinka suurtagalka ah waa sida soo socota:
(1) Dekadda korantada ee transceiver-ka iyo is-dhex-galka aaladaha shabakadda, ama habka laba-laabka ah ee is-dhexgalka aaladda ee labada daraf isma dhigmaan.
(2) Dhib baa ka jira fiilada laba-laaban iyo madaxa RJ-45, hubi
(3) Dhibaatada isku xirka fiber-ka, haddii jumper-ku uu la jaan qaadayo is-dhexgalka aaladda, haddii pigtail uu ku habboon yahay jumper-ka iyo nooca lammaanaha, iwm.
(4) Haddii khasaaraha khadka fiber indhaha ka badan yahay qalabka helaya dareenka.
5. Labada daraf ma wada xiriiri karaan ka dib marka la isku xiro fibre optic transceiver
(1).Xidhiidhka fiber-ka ayaa roganaya, oo fibre-ga ku xidhan TX iyo RX waa la kala beddelayaa
(2).Isku xirka RJ45 iyo qalabka dibadda si sax ah uguma xirna (fiiro gaar ah u yeelo si toos ah iyo kala qaybinta).Isku xirka fiber optic (ferrule dhoobada) kuma habboona.Ciladaan waxay inta badan ka muuqataa 100M transceiver leh shaqada kontoroolka korantada ee labada dhinac, sida ferrule APC.Marka pigtail lagu xiro transceiver of ferrule PC, ma awoodi doono in ay si caadi ah u wada xiriiraan, laakiin wax saameyn ah ma yeelan doonto haddii ay ku xiran tahay transceiver non-optical.