Iimpazamo ezi-5 eziqhelekileyo xa usebenzisa ii-Indoor Fiber Optic Enclosures (kunye nendlela yokuziphepha)

 

IiFiber Optic Enclosures zidlala indima ebalulekileyo ekukhuseleni uqhagamshelo olubuthathaka.ibhokisi ye-fiber opticigcina nganyeuqhagamshelo lwe-fiber opticekhuselekileyo, ngelixaibhokisi yoqhagamshelo lwe-fiber opticibonelela ngolungelelwaniso olucwangcisiweyo. Ngokungafaniyo neibhokisi ye-fiber optic yangaphandle, aibhokisi yekhebula le-fiber opticeyenzelwe ukusetyenziswa ngaphakathi iqinisekisa ukusebenza kakuhle kwiindawo ezilawulwayo.

Izinto ezibalulekileyo ekufuneka ziqwalaselwe

• Gcinaiintambo ze-fiber optic ezicwangcisiweyongaphakathi kwiindawo ezivalekileyo ngokucwangcisa iindlela zeentambo, ukusebenzisa iikliphu kunye neetreyi, kunye nokubhala iintambo ngokucacileyo ukuthintela ukuxinana kunye nokulahleka kwesignali.
• Solokococa kwaye uphelise izihlanganisi zefayibhaukusebenzisa ngokufanelekileyo izixhobo kunye neendlela ezifanelekileyo ukunqanda ungcoliseko nokuqinisekisa imiqondiso yenethiwekhi eqinileyo nethembekileyo.
• Hlonipha irediyasi egobileyo encinci yeentambo zefayibha ngokuphepha ukugoba okubukhali nokusebenzisa izikhokelo zokukhusela iintambo ekonakalisweni nokugcina ukusebenza kwenethiwekhi.

Ulawulo olubi lweeCable kwiFiber Optic Enclosures

Yintoni Ulawulo Olubi Lweentambo Nesizathu Sokuba Zenzeke

Imbiulawulo lweentambokwenzeka xa iintambo ze-fiber optic ngaphakathi kwiindawo ezivalekileyo zibhityaniswe, zixinana kakhulu, okanye zingahambi ngendlela efanelekileyo. Le meko idla ngokubangelwa kukufakelwa ngokukhawuleza, ukungabikho kocwangciso, okanye uqeqesho olunganelanga. Iingcali zisenokungayinaki into yokubaluleka kokusebenzisa iitreyi zekhebula, iirakhi, okanye iikliphu, nto leyo ekhokelela ekubeni iintambo zinqamleze okanye zibhityaniswe. Xa iintambo zingabhalwanga okanye zahlulwe, ukusombulula iingxaki kuba nzima kwaye kuthathe ixesha. Ekuhambeni kwexesha, iintambo ezibhityaniswe zinokubangela ukulahleka kwesignali, umonakalo ngokwasemzimbeni, kunye nokushisa kakhulu ngenxa yokuhamba komoya okulinganiselweyo. Kwiindawo ezinoxinano olukhulu, ezifana namaziko edatha, ukulungelelana okubi ngaphakathi kwi-Fiber Optic Enclosures kunokubeka emngciphekweni ukuthembeka kwenethiwekhi kwaye konyuse iindleko zokulungisa.

Indlela Yokuphepha Ulawulo Olubi Lweentambo

Iingcali zinokuthintela isiphithiphithi seentambo ngokulandela imigangatho yoshishino kunye neendlela ezilungileyo. Ukucwangcisa ngononophelo iindlela zentambo kunye nobude kuqinisekisa ukuba iintambo zifikelela kwiindawo zazo ngaphandle kokuyekelela kakhulu. Ukusebenzisa izixhobo zolawulo lweentambo, ezifana neetreyi, iirakhi, kunye neekliphu zentambo ezikumgangatho ophezulu ezifana nezo zivela eDowell, kugcina iintambo zikhuselekile kwaye zithintela ukuxinana. Umgama ofanelekileyo weekliphu—rhoqo nge-intshi ezili-12 ukuya kwezili-18 ngokuthe tye kunye ne-intshi ezi-6 ukuya kwezili-12 ngokuthe nkqo—kugcina ukuthembeka kweentambo. Iingcali zifanele ziphephe ukuqinisa iikliphu ukuze zikhusele ijakethi yentambo. Ukubeka iilebheli kuzo zombini iziphelo zentambo nganye kwenza kube lula ukugcinwa kunye nokusombulula iingxaki. Ukuhlolwa rhoqo kunye nokuhlolwa okubonakalayo kunceda ukugcina ulungelelwaniso kunye nokuthobela imithetho. Iinkqubo zoqeqesho, ezifana nekhosi ye-CNCI® Fiber Optic Cabling okanye iziqinisekiso ze-BICSI, zixhobisa iingcali ngezakhono ezifunekayo zolawulo lweentambo olusebenzayo. La manyathelo aqinisekisa ukuba ii-Fiber Optic Enclosures zihlala zihlelekile, zixhasa ukuhamba komoya okusebenzayo, kwaye zibonelela ngesiseko esithembekileyo sokusebenza kwenethiwekhi.

Ukupheliswa kweFiber okungafanelekanga kwiiFiber Optic Enclosures

Yintoni Ukupheliswa Kwefayibha Okungafanelekanga Nesizathu Sokuba Kwenzeke

Ukuphela kwefayibha okungafanelekanga kwenzeka xa iingcali zingazilungiseleli, zilungelelanise, okanye zigqibezele isiphelo sefayibha ngokuchanekileyo ngaphakathi kwiFiber Optic Enclosures. Le mpazamo idla ngokubangelwa ngumsebenzi okhawulezileyo, ukungabikho koqeqesho, okanye ukusebenzisa izixhobo ezingalunganga. Iimpazamo eziqhelekileyo ziquka ukungcoliswa luthuli okanye iioyile, imikrwelo ebusweni besiphelo sefayibha, kunye nokulungelelaniswa okungalunganga kwesixhumi. Ezi ngxaki zibangela ukulahleka okuphezulu kokufakwa, ukubonakaliswa kwesignali, kunye nomonakalo osisigxina kwizixhumi. Kwezinye iimeko, ukucoca okungafanelekanga ngexesha lokupheliswa kunokukhokelela kumazinga okusilela aphezulu ukuya kuma-50% nangaphezulu. Indawo nganye yoqhagamshelo olunempazamo ingenisa ilahleko yokufakwa enokulinganiswa, enokudlula ilahleko ngaphakathi kwentambo yefayibha ngokwayo. Ngenxa yoko, isantya senethiwekhi kunye nokuthembeka kuyachaphazeleka, ngakumbi kwiindawo ezinesantya esiphezulu. UDowell ugxininisa ukubaluleka kokupheliswa okufanelekileyo ukuthintela ezi ngxaki zibizayo kunye nokuqinisekisa ukusebenza okuzinzileyo kwenethiwekhi.

Indlela yokuqinisekisa ukupheliswa kwefayibha ngokufanelekileyo

Iingcali zinokufikelela ekuphelisweni okuthembekileyo ngokulandela imigangatho yoshishino kunye nokusebenzisa izixhobo ezifanelekileyo. Inkqubo iqala ngokucoca ngononophelo kusetyenziswa iiwipes ezingena-lint kunye nezinyibilikisi ezivunyiweyo. Abasebenzi kufuneka bakuphephe ukusebenzisa kwakhona iiwipes okanye iifayibha ezimanzisa kakhulu, njengoko le mikhwa isasaza ungcoliseko.Ukupheliswa kwesixhumi ngokufanelekileyokungabandakanya ukuqhobosha imisila yeehagu, ukusebenzisa izixhobo zefenithi, okanye ukusebenzisa izincamathelisi ezifana ne-epoxy. Izixhobo zokuqhobosha kufuneka zihambelane nohlobo lwesixhumi kwaye zisebenzise amandla afanelekileyo. UDowell ucebisa ukuhlolwa rhoqo kunye nokuvavanywa kokuphela ngakunye ukuze kubanjwe iziphene kwangethuba. Iingcali kufuneka zipolishe izixhumi ngamanyathelo amathathu kwaye ziphephe ukupholisha kakhulu, okunokunciphisa umphezulu wefayibha. Iintambo ezipheliswe kwangaphambili kunye nezixhumi eziqinileyo zenza kube lula ukufakwa kwaye kunciphise iimpazamo zasentsimini. Ngokubhala phantsi zonke iziphelo kunye nokugcina indawo engenaluthuli, amaqela anokunciphisa ilahleko yokufaka kwaye andise ukuthembeka kwenethiwekhi.

Ukungayinaki iMigaqo yeBend Radius kwiFiber Optic Enclosures

Oko Kuthethwa Kukungawunaki Umgca We-Bend kunye Nesizathu Sokuba Kuye Kwenzeke

Ukungayinaki imigaqo ye-bend radius kuthetha ukuba iingcali zigoba iintambo ze-fiber optic ziqine kakhulu kunezicetyiswayo ngaphakathiIiFayibha Optic Enclosures. Le mpazamo idla ngokwenzeka xa abafaki bezama ukufaka iintambo ezininzi kwindawo encinci okanye bekhawuleza ukugqiba umsebenzi. Ngamanye amaxesha, banokungazi ukuba irediyasi echanekileyo yokugoba incinci kuhlobo ngalunye lwentambo. Xa intambo igoba kakhulu, imiqondiso yokukhanya inokuvuza kwifayibha. Oku kuvuza kwandisa ilahleko yokufakwa kwaye kunciphisa isignali. Ekuhambeni kwexesha, ukugoba okubukhali kunokubangela imifantu emincinci kwiglasi, esenokungabonakali kodwa iya kunciphisa ukusebenza. Kwiimeko ezinzima, ifayibha inokuqhekeka ngokupheleleyo. Nokuba umonakalo awubonakali ekuqaleni, ukuthembeka kwenethiwekhi kuyehla kwaye ukuthembeka kwedatha kuyaphela.

Indlela Yokugcina Irediyasi Egobileyo Echanekileyo

Iingcali zinokuzikhusela iintambo ze-fiber optic ngokulandela izikhokelo zoshishino ze-bend radius. Uninzi lwee-fiber ze-single-mode zifuna i-bend radius encinci emalunga ne-20 mm, ngelixa ii-fiber ze-multimode zifuna malunga ne-30 mm. Umgaqo jikelele kukugcina i-bend radius ubuncinane izihlandlo ezili-10 ubukhulu bentambo. Ukuba intambo iphantsi koxinzelelo, yongeza i-bend radius ukuya kumaxesha angama-20 ubukhulu. Umzekelo, intambo enobubanzi obuyi-0.12-intshi akufuneki igobe iqine ngaphezu kwe-1.2 intshi. Ezinye ii-fibers eziphambili, njenge-Bend Insensitive Single Mode Fiber (BISMF), zivumela i-bend radii encinci, kodwa abafaki kufuneka basoloko bejonga iinkcukacha zomenzi. UDowell ucebisa ukusebenzisaizixhobo zolawulo lwentambo, njengezikhokelo zeradiyumu kunye neetreyi zekhebula, ukuthintela ukugoba okubukhali ngengozi. Iingcali kufuneka ziphephe ukunyanzela iintambo kwiikona ezixineneyo okanye kwiindawo ezixineneyo. Ukuhlolwa rhoqo kunceda ekubambeni iingxaki kwangethuba. Ngokuhlonipha izikhokelo zeradiyumu ezigobileyo, amaqela aqinisekisa ukuba iiFiber Optic Enclosures zibonelela ngokusebenza okuthembekileyo kunye nokuqina kwexesha elide.

Ukucocwa okunganelanga kweeFiber Connectors kwiFiber Optic Enclosures

Yintoni Ukucoca Okungafanelekanga Nesizathu Sokuba Kwenzeke

Ukungacocwa ngokwaneleyo kweizihlanganisi zefayibhakwenzeka xa iingcali zingasusi uthuli, ukungcola, okanye iioyile kwiindawo zokugqibela zesixhumi ngaphambi kokufakwa okanye ukulungiswa. Kwanamasuntswana amancinci anokuthintela umongo wefayibha, nto leyo ebangela ukulahleka kwesignali kunye nokubonakaliswa komqolo. Kwimeko enye ebhaliweyo, ungcoliseko oluvela kwi-jumper ye-OTDR engcolileyo lukhokelele ekwehleni kwe-3 ukuya kwi-6 dB kwi-signal-to-noise ratio kwiindawo ezingama-3,000 zokuphela. Eli nqanaba lokuwohloka linokubangela ukungasebenzi kakuhle kweenkqubo ze-laser kwaye liphazamise ukusebenza kwenethiwekhi. Izinto ezingcolisayo eziqhelekileyo ziquka iminwe, i-lint, iiseli zolusu lomntu, kunye nothuli lokusingqongileyo. Ezi zinto zihlala zidluliselwa ngexesha lokuphathwa, ukusuka kwii-dust caps, okanye ngongcoliseko olunqamlezileyo xa izixhumi zidibana. Izixhumi ezingcolileyo azinciphisi umgangatho wesignali kuphela kodwa zinokubangela umonakalo osisigxina kwiindawo zokudibana, nto leyo ebangela ukuncitshiswa okukhulu kunye nokulungiswa okubiza kakhulu. Ukucoca rhoqo nokufanelekileyo kuhlala kubalulekile ekugcineni ukusebenza kwe-Fiber Optic Enclosures.

Indlela Yokucoca Ngokufanelekileyo IiFiber Connectors

Iingcali kufuneka zilandele indlela ecwangcisiweyo yokucoca izihlanganisi zefayibha. Ukuhlolwa ngemakroskopu kuza kuqala ukuze kufunyanwe inkunkuma ebonakalayo. Ukucoca ngokukhanya, ukucoca okomileyo ngee-wipes ezingena-lint okanye isicoci se-reel kusebenza kakuhle. Ukuba iintsalela ezinamafutha okanye eziqinileyo ziyaqhubeka, ukucoca okumanzi ngesinyibilikisi esikhethekileyo—hayi i-isopropyl alcohol eqhelekileyo—kufuneka kusetyenziswe. Emva kwenyathelo ngalinye lokucoca, iingcali kufuneka ziphinde zihlole isihlanganisi ukuqinisekisa ukuba zonke izinto ezingcolisayo azisekho. UDowell ucebisa ukusebenzisa izixhobo zokucoca zobungcali ezifana neepeni zokucoca ze-fiber optic, iikhasethi, kunye neebhokisi zokucoca. Ezi zixhobo zinceda ekuthinteleni ukwakheka okungashukumiyo kunye nokungcola okwesibini. Iingcali kufuneka ziphephe ukufunxwa ngekotoni, iitawuli zamaphepha, kunye nomoya ocinezelweyo, njengoko ezi zinokungenisa izinto ezingcolisayo ezintsha okanye zishiye iifayibha ngasemva. Soloko ugcina izivalo zothuli zivuliwe xa izihlanganisi zingasetyenziswa. Ukucoca zombini izihlanganisi ngaphambi kokuba zitshate kuthintela ukungcola okunqamlezileyo kwaye kugcina umgangatho wesignali ofanelekileyo. Ukuhlolwa rhoqo kunye neenkqubo zokucoca zikhusela ukuthembeka kweenethiwekhi zefayibha kwaye zandise ubomi beFiber Optic Enclosures.

Ukutsiba Ukugcinwa Rhoqo Kwee-Fiber Optic Enclosures

Yintoni Ukugcinwa Kwezinto Ezingadingi ...

Ukungayigcini ingqwalasela rhoqo kuthetha ukungawunaki uhlolo oluqhelekileyo, ukucoca, kunye nokuvavanyaIiFayibha Optic EnclosuresAmaqela amaninzi ayayityeshela le misebenzi ngenxa yokunqongophala kwexesha, ukungabikho koqeqesho, okanye ingcamango yokuba iindawo ezivalelweyo azinakugcinwa. Ekuhambeni kwexesha, uthuli, ukufuma, kunye noxinzelelo lomzimba zinokuqokelelana ngaphakathi kwendawo evalelweyo. Oku kukhokelela ekungcoleni kwesixhumi, ukulahleka kwesignali, kwanokungasebenzi kakuhle kwezixhobo ngaphambi kwexesha. Iingcali ngamanye amaxesha ziyalibala ukujonga izitywino ezonakeleyo okanye iigaskets ezigugileyo, nto leyo evumela ukufuma ukuba kungene kwaye kugqwalise izinto zangaphakathi. Ngaphandle kokulungiswa okucwangcisiweyo, iingxaki ezincinci azinakwa de zibangele ukucima kwenethiwekhi okanye ukulungiswa okubiza kakhulu.

Qaphela: Ukungahoyi ukulungiswa rhoqo kudla ngokubangela iingxaki ezifihlakeleyo ezikhula ngokukhawuleza, nto leyo eyonyusa ixesha lokungasebenzi kunye neendleko.

Indlela Yokwenza Ulondolozo Olusebenzayo

Isicwangciso sokulungisa esicwangcisiweyo sigcina iiFiber Optic Enclosures zisebenza kakuhle kakhulu.UDowell ucebisaezi ndlela zilandelayo ezilungileyo:

1. Hlola rhoqo ukuze ubone umonakalo, ukungcola, okanye ukuguguleka kwangethuba. Jonga izitywini, iigasket, kunye nemeko yomzimba yendawo evalekileyo.
2. Coca izihlanganisi kunye neetreyi ze-splice usebenzisa izixhobo ezivunyiweyo, ezifana nee-wipes ezingena-lint kunye nezinyibilikisi ezikhethekileyo, ukuthintela ukulahleka kwesignali.
3. Jonga ubushushu kunye nokufuma ngaphakathi kwendlu ukuze uphephe ukuqokelelana komswakama kunye nokugqithisa kakhulu.
4. Buyisela iindawo ezonakeleyo, ezifana nezitywini eziqhekekileyo okanye iigaskets ezigugileyo, ngokukhawuleza.
5. Vavanya ii-fiber optic links rhoqo ukuqinisekisa umgangatho wesiginali kwaye ubone naluphi na ukonakala.
6. Gcina amaxwebhu aneenkcukacha zohlolo, iziphumo zovavanyo, kunye nokulungiswa ukuze kusetyenziswe kwixesha elizayo.
7. Qeqesha abasebenzi bokulungisa ukuba balandele imigangatho yoshishino kwaye basebenzise iindlela ezifanelekileyo zokucoca nokuvavanya.

Ngokulandela la manyathelo, amaqela anokwandisa ubomi beendawo zawo zokuvala aze anciphise umngcipheko wokungaphumeleli okungalindelekanga.

Itheyibhile yokubhekisa ngokukhawuleza kwii-Fiber Optic Enclosures

Isishwankathelo seempazamo eziqhelekileyo kunye nezisombululo

Itheyibhile ekhawulezayo yesalathiso inceda iingcali kunye nabaphathi benethiwekhi ukuba bavavanye iiFiber Optic Enclosures ngokufanelekileyo. Ezi theyibhile zilandelayo zishwankathela imilinganiselo ebalulekileyo kwaye zibonelela ngezisombululo ezinokwenzeka kwiimpazamo eziqhelekileyo.

Icebiso: Sebenzisa ezi theyibhile njengoluhlu lokujonga xa ufaka kwaye ulungisa ukuqinisekisa ukusebenza okuthembekileyo.

Iimpawu eziphambili zokusebenza kweFiber Optic Enclosure

I-Metric	Inkcazo	Amaxabiso/Amanqaku aqhelekileyo
Ububanzi obuphambili	Ummandla ophakathi wokuhambisa ukukhanya; ichaphazela ububanzi bomgama kunye nomgama	Imowudi enye: ~9 μm; Imowudi eninzi: 50 μm okanye 62.5 μm
Ububanzi be-Cladding	Ijikeleza umbindi, iqinisekisa ukubonakaliswa kwangaphakathi	Ngokwesiqhelo yi-125 μm
Ububanzi bokugquma	Umaleko okhuselayo phezu kwengubo	Ngokwesiqhelo yi-250 μm; i-tight-buffered: 900 μm
Ubungakanani bebhafa/ijakethi	Iileya zangaphandle zokuqina nokuphathwa	Ibhafa: 900 μm–3 mm; Ijakethi: 1.6–3.0 mm
Uhlobo lweFayibha	Imisela ukusetyenziswa kunye nokusebenza	Imowudi enye (umgama omde); Imowudi eninzi (umgama omfutshane, i-bandwidth ephezulu)
Uvakalelo lweRadius egobileyo	Ibonisa umngcipheko wokulahleka kwesiginali ngenxa yokugoba okuqinileyo	Landela izikhokelo zomenzi
Ukucoca kunye nokuhlola	Igcina ingqibelelo yesiginali	Sebenzisa izixhobo ezichanekileyo kakhulu kunye nezixhobo zokuhlola
Ukuhambelana kwesiXhobo	Iqinisekisa ukudibana okufanelekileyo kunye nokulahleka okuncinci	Uhlobo lokudibanisa kunye ne-polish
Imigangatho yoShishino	Iqinisekisa ukuhambelana kunye nokuthembeka	ITU-T G.652, ISO/IEC 11801, TIA/EIA-568
Ukubhala ikhowudi yombala kunye nokuchongwa	Yenza lula ulawulo kwaye inciphise iimpazamo	Umthubi: imowudi enye; iorenji: OM1/OM2; Amanzi: OM3/OM4; Ilayisi eluhlaza: OM5

Iimpazamo Eziqhelekileyo Nezisombululo Ezisebenzayo

Impazamo Eqhelekileyo	Isisombululo Esisebenzayo
Ukungazicoci kakuhle iiFiber Connectors	Sebenzisa iiwipes ezingena-lint kunye nezisombululo ze-optical-grade; hlola emva kokucoca; bonelela ngoqeqesho rhoqo
Ukudibanisa iFiber ngendlela engafanelekanga	Landela amanyathelo achanekileyo okudibanisa; sebenzisa izixhobo ezisemgangathweni; vavanya nge-OTDR okanye imitha yamandla; qinisekisa uqeqesho lobuchwephesha
Iintambo ze-Fiber Optic ezigobayo ziqine kakhulu	Landela imiqathango yerediyasi yokugoba; sebenzisa izikhokelo zerediyasi yokugoba; cwangcisa indlela yokuhambisa izinto ngononophelo
Ukupheliswa kweFiber okungalunganga	Lungisa ifayibha ngaphambi kokuphelisa; sebenzisa izihlanganisi ezichanekileyo; thambisa ubuso besiphelo; vavanya emva kokuphelisa
Ukungayihoyi iNdlela efanelekileyo yoLawulo lweeCable	Lebhelisha kwaye uhambise iintambo ngokufanelekileyo; ziqinise ngeentambo kunye nezikhokelo; kuphephe ukugcwala kakhulu; gcina ulungelelwano

Ezi theyibhile zixhasa iindlela ezilungileyo zeFiber Optic Enclosures kwaye zinceda amaqela ukuba aphephe iimpazamo ezibizayo.

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Ukuphepha iimpazamo eziqhelekileyo ngeFiber Optic Enclosures kuphucula ukuthembeka kwenethiwekhi kwaye kunciphisa ixesha lokungasebenzi elibizayo. Ulawulo olufanelekileyo kunye nokugcinwa kunciphisa amaxesha okutshintshwa kunye neendleko zabasebenzi. Izifundo zoshishino zibonisa ukuba izihlanganisi ezicocekileyo kunye neentambo ezicwangcisiweyo zithintela ukucima. Ukuze ufumane iziphumo ezilungileyo, amaqela kufuneka alandele iindlela ezicetyiswayo kwaye aqhagamshelane nezibonelelo ezithembekileyo ukuze afumane inkxaso eqhubekayo.

FAQ

Ingakanani i-frequency ecetyiswayo yokuhlola ii-fiber optic enclosures zangaphakathi?

Iingcali zobugcisa kufunekahlola iindawo ezivalekileyorhoqo kwiinyanga ezintathu ukuya kwezintandathu. Ukuhlolwa rhoqo kunceda ekuthinteleni ukuqokelelana kothuli, ungcoliseko lwezixhumi, kunye nokonakala komzimba.

Ngaba iingcali zingasebenzisa iiwipes zotywala eziqhelekileyo ukucoca izihlanganisi zefayibha?

Izinyibilikisi ezikhethekileyo ze-optical-grade zisebenza kakuhle. Iiwipes zotywala eziqhelekileyo zinokushiya intsalela okanye imicu, enokuthi yonakalise umgangatho wesignali.

Ukubhala iilebhile ngendlela efanelekileyo kuphucula njani ukugcinwa kwe-fiber optic enclosure?

Ukubhala iilebhile ezicacileyo kuvumela iingcali ukuba zichonge iintambo ngokukhawuleza. Le ndlela inciphisa ixesha lokusombulula iingxaki kwaye ithintela ukuqhawuka ngengozi.