Fiber Patch Cords

Koj tus kws tshaj lij Fiber Patch Cords Supplier

Shenzhen Xianquan Technology Co., Ltd yog lub ceg ntawm Shenzhen Yifanxing Technology, nws txij li thaum tsim nyob rau hauv 2022, cov khoom tseem ceeb muaj fiber ntau optical onu, fiber ntau optical thaj qaum, fiber ntau optical cable, fiber optical pigtail, fiber ntau kho qhov muag cuab yeej khoom siv thiab fiber optical ceev. connector, thiab lwm yam. Muaj ntau lub sij hawm ntev kev lag luam koom tes cov neeg siv khoom los ntawm South / North America, Middle East thiab Southeast Asia, thiab lwm yam.

Vim Li Cas Xaiv Peb

Cov khoom zoo

Peb muaj cov cuab yeej tsim khoom thiab kev sim siab, thiab peb cov khoom ua tau raws li ntau yam qauv.

Ntau yam ntawm cov khoom

Peb cov khoom suav nrog fiber ntau optical ONU, fiber ntau optical thaj qaum, fiber ntau optical cable, fiber ntau optical pigtail, fiber ntau kho qhov muag cov khoom siv thiab fiber ntau optical ceev connector, thiab lwm yam.

Kev ntseeg siab

Peb pab neeg tau cog lus los muab kev pabcuam txhim khu kev qha thiab zoo ib yam, kom ntseeg tau tias koj tau txais cov khoom zoo thiab cov neeg siv khoom txhawb nqa los ntawm peb txhua lub sijhawm.

Pab neeg tshaj lij

Lub tuam txhab muaj ntau tus engineers laus thiab muaj cov txheej txheem ntau lub zog, cov cuab yeej zoo thiab cov cuab yeej siv los ua kom tiav.

OM3 fiber ntau cov hlua
Muaj fiber ntau cov jumpers (tseem muaj fiber ntau cable qaum qaum) Xa mus rau cov khoom siv kho qhov muag nrog rau kev sib txuas ntawm txoj kev hloov kho kho qhov muag. Tsis tas li ntawd, tus...
Ntau
SC Fiber Patch Cords
Fiber Patch Cords, tseem hu ua fiber ntau optic thaj cable lossis fiber ntau jumper, yog qhov ntev ntawm fiber ntau optic cable capped ntawm ob qho kawg nrog cov khoom sib txuas uas tso cai rau...
Ntau
Om5 fiber ntau txoj hlua
Om5 fiber ntau, hu ua broadband multimode fiber ntau thaj ua ke qaum (hli Lub hom phiaj ntawm txoj kev tshiab fiber ntau txoj kev yog los pab txhawb nqa ntau "wavelengths nruab nrab ntawm 850nm,...
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Screat Patchs
Optic Jumpers ROWATERS SUCKING FEMERSING COMPOMERS COMPAPAN COMPOSTED RAU DUAB RAWS LI LOS SOGRATTOP computers lossis cov khoom siv los pab txhawb cov cuab yeej txuas thiab kev tswj hwm. Siv rau...
Ntau
LC Fiber Cords
LC fiber thaj ntawm cov hlua yog siv los ua cov dhia tawm ntawm cov khoom siv rau fiber ntau cov kab sib txuas. Nws muaj txheej tuab tiv thaiv thiab feem ntau yog siv rau kev sib txuas ntawm lub...
Ntau
FC fiber ntau cov hlua
Cov jumpers fiber ntau, hais txog lub teeb tsa ntawm cov cables ntawm ob qho txuas mus ua tiav kev sib txuas ntawm txoj kev kho kho qhov muag; Lub plug yog hu ua tus tw fiber ntawm ib kawg. Cov...
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St fiber ntau txoj hlua
Cov Jumpers Fiber Optic (tseem paub tias muaj fiber ntau cov txuas txuas ntxiv uas txuas rau cov kev hloov kho kho kom zoo, tseem muaj nyob hauv ntau daim ntawv thiab tsis tuaj yeem siv sib hloov...
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OM4 Fiber Teeb Cables
OM1 hais txog multimode optical fibers nrog ib tug tub ntxhais txoj kab uas hla ntawm 850 / tag nrho kev txhaj tshuaj bandwidth tshaj 200 /. km rau 5 oum lossis 62.5um fibers;
Om2 hais txog...
Ntau
Armored Fiber ntau Cable
Stainless Hlau Tiv Thaiv Tsho - Cov cuab yeej txawv ntawm cov txheej txheem tawm sab nraud ntawm cov khoom siv kho tshiab ntawm lub zog ntawm lub khoos phis tawm ntawm lub cev muaj zog ntawm cov...
Ntau

Tsev 12 Rau sab kawg

Dab tsi yog Fiber Optic Patch Cord?

Fiber optic jumpers yog siv los ua jumpers los ntawm cov khoom siv rau fiber ntau optic cable txuas. Lawv muaj txheej tiv thaiv tuab thiab feem ntau yog siv los txuas cov khoom siv kho qhov muag thiab cov thawv davhlau ya nyob twg. Fiber optic jumpers feem ntau yog siv nyob rau hauv fiber optic kev sib txuas lus systems thiab fiber optic nkag. Network, optical fiber khoom kis tau tus mob thiab lub zos cheeb tsam network thiab lwm yam teb.
Tsav los ntawm txoj kev loj hlob sai ntawm kev sib txuas lus fiber ntau thiab kev nthuav dav ntawm kev thov rau ntau yam khoom siv, ntau hom optical fiber jumpers tau tsim thiab siv.

Yuav Ua Li Cas Txuas Fiber Optic Jumpers?

Txoj kev sib txuas ntawm fiber ntau optic thaj cords nyob ntawm qhov tshwj xeeb daim ntawv thov scenario thiab ntaus ntawv hom. Cov hauv qab no yog cov kauj ruam dav dav rau kev txuas fiber ntau thaj qaum:
Kev sib txuas hauv tsev:
Yog tias koj xav tau txuas ob lub optical fiber jumpers, koj yuav tsum tau yuav ib lub adapter tshwj xeeb thiab txuas raws li cov lus qhia.
Yog tias koj tab tom txuas lub fiber optic thaj qaum rau lub network ntaus ntawv, xws li router lossis hloov, koj yuav tsum xyuas kom meej tias fiber ntau optic thaj qaum txuas txuas nrog lub cuab yeej interface hom. Piv txwv li, qhov chaw nres nkoj fiber ntau tuaj yeem nyob hauv SFP optical module chaw nres nkoj ntawm lub router, thiab cov khoom siv kho qhov muag ntawm lwm qhov kawg yog txuas nrog cov khoom siv sib txuas.
Kev sib txuas sab nraum zoov:
Sab nraum zoov kho qhov muag cable yuav tsum tau txuas nrog lub optical cable davhlau ya nyob twg lub thawv kom paub qhov splicing ntawm optical fiber core thiab pigtail nyob rau hauv lub optical cable. Lub pigtail yog ntsaws rau hauv ib kawg ntawm lub adapter nyob rau hauv lub davhlau ya nyob twg lub thawv, thiab lwm yam kawg ntawm lub adapter yog coj tawm los ntawm ib tug fiber jumper.
Fiber optic thaj cords tuaj yeem txuas nrog fiber ntau optic transceivers los hloov cov teeb liab kho qhov muag rau hauv cov teeb liab hluav taws xob. Qhov nruab nrab kis tau tus mob rau cov teeb liab hluav taws xob feem ntau yog lub network cable, uas tuaj yeem txuas nrog RJ-45 chaw nres nkoj ntawm lub network ntaus ntawv.
Optical fiber jumper qauv xaiv:
Muaj ntau hom fiber ntau optic jumpers, xws li ST-ST, ST-LC, LC-LC, ST-SC, thiab lwm yam. Hom jumper xaiv yog nyob ntawm hom kev sib txuas ntawm ob qho kawg ntawm kev sib txuas. Piv txwv li, yog tias ib qho kawg yog lub taub hau ST thiab lwm qhov kawg yog lub taub hau LC, koj yuav tsum xaiv ST-LC qauv fiber ntau jumper.

Qhov sib txawv ntawm Ib Hom Thiab Ntau Hom Fiber Optic Patch Cords

Qhov tsos:Lub sheath ntawm ib hom optical fiber jumpers feem ntau yog daj, thaum lub sheath ntawm ntau hom yog feem ntau txiv kab ntxwv los yog thiaj li hu ua aqua; nyob rau hauv cov nqe lus ntawm fiber ntau txoj kab uas hla, ntau hom yog feem ntau me ntsis thicker.
Kev sib kis nrug:Qhov kev ncua deb ntawm ib hom kho qhov muag fiber ntau tsis tsawg dua 5km thiab feem ntau yog siv rau kev sib txuas lus ntev; multi-mode optical fiber tsuas tuaj yeem ncav cuag li 2km thiab haum rau kev sib txuas lus luv luv hauv cov tsev lossis tsev kawm ntawv.
Lub teeb qhov chaw:Vim tias lub teeb ci LED yog qhov sib txawv thiab tuaj yeem tsim ntau hom teeb pom kev zoo, nws feem ntau yog siv hauv ntau hom optical fiber ntau; thaum lub teeb laser qhov chaw nyob ze rau ib hom, yog li nws feem ntau yog siv nyob rau hauv ib hom optical fiber.
Bandwidth:Ib hom fiber ntau muaj bandwidth siab dua li ntau hom fiber ntau.
Tus nqi siv:Multimode fiber ntau tso cai rau ntau hom teeb kom dhau mus, yog li multimode fiber ntau kim dua ib hom fiber ntau. Txawm li cas los xij, ib hom fiber ntau siv cov khoom siv lub xeev laser diodes ua lub teeb ci, uas yog kim tshaj li cov khoom siv fiber ntau ntau. Yog li ntawd, tus nqi ntawm kev siv ib hom fiber ntau ntau dua li ntawm ntau hom fiber ntau.

Hom Hom Fiber Optic Patch Cords

FC hom optical fiber ntau jumper:Txoj kev ntxiv dag zog sab nraud yog lub tes tsho hlau, thiab txoj kev fastening yog ib txoj hlua tig. Feem ntau siv rau sab ODF (feem ntau yog siv rau ntawm thaj chaw)
SC hom optical fiber ntau jumper:Lub connector uas txuas GBIC optical module. Nws lub plhaub yog cov duab plaub, thiab txoj kev fastening yog ib hom plug-in thiab latch, uas tsis xav tau kev sib hloov. (Feem ntau siv ntawm routers thiab keyboards)
ST-hom optical fiber ntau jumper:Feem ntau siv nyob rau hauv optical fiber faib thav duab, lub plhaub yog puag ncig, thiab txoj kev fastening yog ib tug ntsia hlau buckle. (Rau 10Base-F kev sib txuas, lub connector feem ntau yog hom ST. Feem ntau siv hauv fiber ntau optic thaj panels)
LC hom fiber ntau optic thaj qaum:Txuas mus rau SFP module, nws yog tsim los nrog ib qho yooj yim-rau-ua haujlwm modular jack (RJ) latch mechanism. (feem ntau siv hauv routers)
MT-RJ hom optical fiber ntau jumper:Ib tug square optical fiber connector nrog kev sib txuas transceiver thiab dual-fiber transceiver integrated ntawm ib kawg.

Lub luag haujlwm ntawm Fiber Patch Cords hauv Optical Cable Communications

Siab bandwidth

Fiber optic cables muaj ib tug bandwidth ntau dua li ib txwm tooj liab cables, tso cai rau kom ceev cov ntaub ntawv hloov tsheb thiab ntau dua tag nrho cov network kev ua tau zoo.
Tsawg teeb liab poob

Fiber optic cables yog ua los ntawm cov iav los yog yas fibers, uas muaj kev tiv thaiv qis dua rau kev sib kis ntawm cov teeb liab piv rau tooj liab cables. Qhov no txhais tau hais tias muaj cov teeb liab tsawg tsawg dhau qhov kev ncua deb, ua rau muaj kev ua haujlwm zoo dua hauv network thiab kev ntseeg tau.
Kev tiv thaiv kev cuam tshuam

Fiber optic cables tsis cuam tshuam los ntawm electromagnetic cuam tshuam (EMI) lossis xov tooj cua zaus cuam tshuam (RFI), uas tuaj yeem yog teeb meem loj nrog cov cables tooj liab nyob rau hauv cov cheeb tsam uas muaj kev ua haujlwm siab ntawm electromagnetic.
Lub teeb nyhav thiab qhov chaw txuag

Fiber optic thaj cords feem ntau me me thiab hnyav dua li tooj liab cables, tso cai rau kev siv ntau dua ntawm qhov chaw hauv cov chaw muaj neeg coob coob lossis lwm qhov chaw sib tham.

Yuav Siv Fiber Optic Patch Cord li cas?

Fiber optic thaj cords yog siv los ua thaj cords los ntawm cov khoom siv rau fiber ntau optic cable txuas. Nws muaj cov txheej tiv thaiv tuab dua thiab feem ntau yog siv rau kev sib txuas ntawm qhov chaw kho qhov muag thiab lub thawv davhlau ya nyob twg. Yuav ua li cas siv fiber ntau optic jumpers kom raug, coj tus ceev fiber optic jumpers ua piv txwv.
Kev xa tawm thiab tau txais wavelengths ntawm optical modules ntawm ob qhov kawg ntawm optical fiber jumper yuav tsum zoo ib yam, uas txhais tau hais tias ob qhov kawg ntawm cov optical fiber yuav tsum yog optical modules nrog tib lub wavelength. Txoj kev yooj yim kom paub qhov txawv yog qhov xim ntawm cov khoom siv kho qhov muag yuav tsum zoo ib yam. Feem ntau, luv-yoj optical modules siv ntau hom optical fibers (txiv kab ntxwv optical fibers), thiab ntev-yoj kho qhov muag modules siv ib hom optical fibers (daj optical fibers) los xyuas kom meej qhov tseeb ntawm cov ntaub ntawv kis tau tus mob.
Tsis txhob khoov lossis ntswj cov fiber ntau optical ntau dhau thaum siv, vim qhov no yuav ua rau kom lub teeb pom kev zoo thaum sib kis.
Tom qab siv lub optical fiber jumper, nco ntsoov siv lub tes tsho tiv thaiv los tiv thaiv cov khoom siv fiber ntau. Plua plav thiab roj yuav ua rau kev sib txuas ntawm fiber ntau optical.

Muaj peb yam tseem ceeb ntawm fiber ntau optic jumpers raws li hom kev txiav:ST-ST, SC-SC, thiab ST-SC. Raws li hom fiber ntau optical, muaj ob hom: ib hom optical fiber ntau thiab ntau hom optical fiber. Jumper ntev specifications muaj xws li 0.5m, 1m, 2m, 3m, 5m, 10m, thiab lwm yam. Raws li cov txheej txheem sheath ntawm lub cable, nws muaj peev xwm muab faib mus rau hauv zoo tib yam hom, zoo tib yam nplaim taws retardant hom, tsawg pa taws halogen -dawb hom, tsis muaj pa taws halogen-dawb nplaim retardant hom, thiab lwm yam.
Raws li qib kev tiv thaiv hluav taws ntawm lub tsev thiab qhov kev xav tau ntawm cov khoom siv hluav taws xob, cov kab hluav taws xob sib xyaw ua ke yuav tsum ua raws li kev ntsuas.
Thaum tso cov kab hluav taws xob lossis cov khoom siv kho qhov muag hauv thaj chaw uas muaj hluav taws kub thiab lub tsev shafts, yuav tsum siv cov nplaim hluav taws xob thiab cov khoom siv kho qhov muag; nyob rau hauv cov chaw pej xeem loj, cov nplaim hluav taws xob tsis zoo, cov pa taws tsawg, cov kab hluav taws xob tsawg lossis cov khoom siv kho qhov muag yuav tsum tau siv, nyob rau hauv cov khoom siv uas nyob ib sab lossis cov chav hloov hluav taws xob yuav tsum siv cov khoom siv hluav taws xob.

Yuav ua li cas xaiv ib tug haum Fiber Optic Patch Cord?

Hom Connector:Yog tias qhov chaw nres nkoj ntawm cov khoom siv ntawm ob qhov kawg yog tib yam, peb tuaj yeem siv LC-LC / SC-SC jumpers. Yog tias koj xav txuas cov chaw nres nkoj sib txawv, LC-SC / LC-ST / LC-FC jumpers yuav tsim nyog rau koj.
Ib hom lossis ntau hom:Ib hom fiber ntau jumpers siv 9/125um fiber ntau, thiab ntau hom fiber ntau jumpers siv 50/125um lossis 62.5/125um fiber ntau. Ib hom fiber ntau optic thaj qaum yog siv rau cov ntaub ntawv mus ntev. Multimode fiber optic thaj qaum yog tsuas yog siv rau kev sib kis luv luv.
Jumper Length:Xaiv qhov ntev uas tsim nyog raws li qhov kev ncua deb ntawm cov khoom siv sib txuas.
Jumper khoom:Raws li cov khoom siv sab nrauv, cov khoom siv kho qhov muag tuaj yeem muab faib ua hom zoo tib yam, hom nplaim hluav taws xob zoo tib yam, yam tsis muaj pa taws halogen-dawb, tsis tshua muaj pa taws halogen-dawb nplaim hluav taws, thiab lwm yam. Thaum tso cov cables lossis optical cables. nyob rau hauv cov cheeb tsam uas muaj hluav taws kub thiab lub tsev shafts, yuav tsum tau siv cov nplaim hluav taws xob thiab cov khoom siv kho qhov muag; nyob rau hauv cov chaw pej xeem loj, cov nplaim hluav taws xob, cov pa taws tsawg, cov kab hluav taws xob tsawg lossis cov khoom siv kho qhov muag yuav tsum tau siv; nyob rau hauv cov khoom siv uas nyob ib sab los yog hloov chav yuav tsum tau siv cov khoom siv hluav taws xob hluav taws xob.

Teem Lub Xeem: Fiber Optic Cables

Ua ib qho kev ntsuam xyuas qhov poob los ntsuas lub zog thiab kev sib txuas.
Insertion poob yog hais txog tus nqi ntawm lub zog thiab cov ntaub ntawv uas ploj lawm thaum lub teeb tawm ntawm ib kawg ntawm ib lub cable mus rau lwm qhov. Ib qho kev ntsuam xyuas qhov poob yuav pab koj txheeb xyuas seb lub khoos phis tawj, lub network, lossis lub zog hluav taws xob puas yog lub hauv paus ntawm koj qhov teeb meem txuas. Nws kuj tseem ntsuas seb lub cable tuaj yeem tswj tau lub teeb liab zoo li cas, yog tias muaj cov ntaub ntawv ploj thaum nws mus los ntawm cable, thiab seb koj lub cable puas ua haujlwm zoo thiab nyab xeeb lossis tsis zoo.
● Ib qho kev ntsuam xyuas qhov poob los kuj tseem hu ua kev ntsuas qhov txo qis lossis jumper.
● Koj tsis tuaj yeem ua qhov ntsuas qhov poob ntawm ntau dua 1 cable ib zaug.

Yuav ib qho kev ntsuas qhov poob qis nrog qhov chaw kho qhov muag thiab ntsuas.
Txhawm rau ua qhov ntsuas qhov poob, yuav cov khoom siv kuaj los ntawm fiber ntau optic lossis IT tuam txhab. Cov khoom siv no suav nrog qhov chaw kho qhov muag, uas tua hluav taws rau hauv lub cable, thiab lub ntsuas qhov muag, uas nyeem cov teeb liab ntawm lwm qhov kawg. Qhov sib txawv ntawm qhov tso zis hluav taws xob ntawm qhov chaw thiab kev nyeem ntawv ntawm lub 'meter' yuav qhia koj ntau npaum li cas cov ntaub ntawv koj tau poob hauv lub cable.
● Qhov chaw kho qhov muag tseem hu ua lub teeb ci lossis lub zog hluav taws xob.
Ib qho khoom siv pov tseg uas ploj lawm yog $500-3000, nyob ntawm seb koj xav tau ntau npaum li cas hauv koj cov khoom kuaj.
● Cov khoom siv kuaj feem ntau tuaj nrog 2 jumper cables, uas koj yuav tsum ua kom tiav qhov kev xeem. Yog tias lawv tsis ua, yuav 2 fiber optic jumper cables cais.
● Koj kuj xav tau 2 fiber optic thaj panels. Lub vaj huam sib luag yog ib qho kev sib txawv ntawm cov chaw nres nkoj sib txawv rau patching 2 cables ua ke yam tsis muaj splicing lawv (zoo li lub breadboard). Ib lub vaj huam sib luag ib zaug nqi $10-250, nyob ntawm seb koj xav tau ntau npaum li cas. Rau kev ntsuam xyuas qhov poob, koj tsuas yog xav tau 2 qhov chaw nres nkoj ntawm txhua lub vaj huam sib luag.

Hloov cov teeb tsa wavelength ntawm ob meters rau tib tus lej.
Tig koj qhov chaw kho qhov muag thiab ntsuas thiab cia lawv sov li 5 feeb. Tom qab ntawd, hloov qhov "wavelength" qhov chaw ntawm ob lub meters kom lawv phim. Qhov tshwj xeeb wavelength koj siv nyob ntawm seb hom cable uas koj muaj, yog li sab laj nrog cov chaw tsim khoom lossis nug tus thawj coj hauv lub network los txiav txim seb hom cable koj tab tom sim.
● Rau cov yas fiber ntau optic cable, siv 650-850 nm. Rau ib tug multimode index cable (uas tsis daj thiab muaj 2 ports ntawm txhua kawg), siv 850-1300 nm. Teem koj cov meters rau 1310-1625 nm rau ib hom fiber ntau cables (uas muaj 2 qhov chaw nres nkoj ntawm txhua qhov kawg thiab yuav luag ib txwm daj).
● Txhua yam khoom siv kuaj muaj cov ntawv qhia zaub mov sib txawv thiab cov nyees khawm. Qee lub tshuab siv dials, thaum lwm tus siv cov ntxaij vab tshaus digital los hloov cov teeb tsa wavelength thiab xa cov cim ntsuas. Nrog koj cov khoom siv kuaj cov lus qhia los txiav txim seb koj cov khoom siv kuaj tshwj xeeb ua haujlwm li cas.
● Rau fiber ntau optic cables, lub wavelength yog ib txwm ntsuas nyob rau hauv nanometers (nm).

Ua Kev Xeem: Fiber Patch Cords

Kuaj txhua lub jumper cable los ntawm kev khiav lub teeb liab kuaj los ntawm koj cov cables.
Txuas koj thawj jumper mus rau qhov chaw nres nkoj nyob rau sab saum toj ntawm qhov chaw kho qhov muag. Txuas qhov kawg ntawm tib lub cable rau hauv koj lub ntsuas qhov muag. Tom qab ntawd, nias lub pob "test" lossis "cim" xa cov teeb liab los ntawm qhov chaw mus rau qhov ntsuas. Txheeb xyuas qhov kev nyeem ntawv ntawm lub ntsuas ntsuas thiab qhov screen kom pom tias cov lej sib phim. Qhov kev nyeem ntawv no yuav yog dBm (decibel milliwatt) thiab / lossis dB (decibel). Yog tias cov lej tsis sib xws, hloov lub jumper cable nrog ib qho tshiab. Ua qhov kev sim no ntawm koj lwm cov jumper cables.
● Ntxuav lub davhlau ya nyob twg ntawm txhua qhov kawg ntawm lub cable nrog cov tshuaj fiber optic tu yog tias koj tsis pom lub hwj chim zoo ntawm lub vijtsam.
● Feem ntau cov khoom siv kuaj yuav tso tawm ob qho tib si dBm thiab dB. Kev nyeem ntawv dB hais txog qhov poob qhov muag-cov ntaub ntawv ploj. Kev ntsuas dBm yog hais txog lub zog ntawm tag nrho cov teeb liab (lub zog tau txais).
● Yog tias cov lej ntawm qhov screen ntsuas hauv OL lossis Ω, koj muaj cov ntsuas ntsuas los ntsuas qhov txuas ntxiv, tsis yog qhov poob. Nrog koj phau ntawv qhia yog tias koj tsis tuaj yeem txiav txim siab seb yuav hloov qhov kev xeem li cas.

Txuas cov jumper cables rau cov chaw nres nkoj ntawm lub vaj huam sib luag.
Tshem cov cable koj tau sim thiab txuas koj thawj jumper mus rau qhov chaw kho qhov muag. Txuas lwm qhov kawg rau hauv ib qho chaw nres nkoj ntawm thawj thaj vaj huam sib luag. Nqa koj ob lub cable thiab ntsaws rau hauv lub ntsuas qhov muag. Txuas lwm qhov kawg ntawm lub cable rau hauv ib qho chaw nres nkoj ntawm lub vaj huam sib luag thib ob.
● Qee cov khoom siv muaj cov kab mob siab rau txhua lub 'meter'. Hauv lwm cov khoom siv, cov cables sib hloov tau. Tshawb xyuas txhua lub cable los ntawm kev tshuaj xyuas cov chaw nres nkoj thiab npog kom pom tias lawv puas raug ntaus nrog cov lus "lub zog" lossis "transmitter." Cov cables no yuav tsum tau txuas nrog lub zog hluav taws xob. Lwm lub cable yuav hais tias "receiver" lossis "meter."

Khiav lub cable koj tab tom sim mus rau thaj chaw nres nkoj nrog cov jumper cables.
Coj cov cable uas koj tab tom sim thiab ntsaws qhov kawg rau hauv qhov chaw nres nkoj ntawm sab nraud ntawm lub jumper uas txuas nrog qhov chaw kho qhov muag. Coj lwm lub cable uas koj tab tom sim thiab ntsaws rau hauv qhov chaw nres nkoj ntawm sab nraud ntawm lub ntsuas hluav taws xob.
● Tej zaum koj yuav tau xaub ib lub adapter mus rau lub terminals ntawm lub xeem cable txuas mus rau lub thaj vaj huam sib luag, nyob ntawm seb hom fiber ntau optic cable koj tab tom kuaj.
● Yog tias koj tab tom sim ib lub cable nrog 2 qhov chaw nres nkoj ntawm txhua qhov kawg, tsuas yog ib qho ntawm lawv yuav tsum txuas mus rau qhov chaw nres nkoj nrog jumper cable ntawm sab nraud. Txuas qhov chaw nres nkoj thib ob rau hauv qhov khoob khoob ntawm ib sab ntawm lub davhlau ya nyob twg txuas.

Xa lub zog teeb liab los ntawm koj qhov chaw kho qhov muag mus rau lub 'meter'.
Tshawb xyuas koj cov kev sib txuas kom ntseeg tau tias koj cov cables tag nrho txuas nrog los ntawm cov chaw nres nkoj patching. Tom qab ntawd, nias lub pob "test" lossis "cim" los ua koj qhov kev ntsuas qhov poob. Cov lej ntawm tus ntsuas yuav tsum tshwm tom qab 1-2 vib nas this. Yog tias lawv tsis ua, tej zaum yuav muaj teeb meem nrog koj lub vaj huam sib luag thiab koj yuav tsum siv cov txheej txheem sib txawv. Thaum koj tau txais dB thiab dBm nyeem ntawv, koj qhov kev xeem tiav lawm.[8]
● Tsis txhob txhawj yog tias cov lej dhia nce thiab nqis rau ob peb feeb. Qhov no tsuas yog lub 'meter' txhais cov ntsiab lus los ntawm kev xeem.

Nyeem cov txiaj ntsig dB txhawm rau txheeb xyuas qhov tseeb ntawm cov kab txuas txuas.
Qhov koj cov txiaj ntsig txhais tau li cas yog nyob ntawm lub cable thiab nws txoj haujlwm. Feem ntau hais lus, qhov poob ntawm dB ntawm 0.3 thiab 10 dB tau txais. Qhov siab dua qhov kev nyeem dB nyob ntawm koj lub vijtsam, cov ntaub ntawv ntau dua koj poob. Qhov ntawd txhais tau hais tias ib lub cable nrog dB ntawm 10 poob cov ntaub ntawv ntau dua li cov cable nrog dB ntawm 8.[9]
● Koj yeej tsis mus ntxiv lub teeb ntawm ib kawg mus rau lwm qhov, yog li tus lej no tsis tuaj yeem ua qhov zoo. Ntawm qee cov khoom siv kuaj, lawv muab lub cim tsis zoo (-) nyob ib sab ntawm tus lej los qhia tias koj poob lub teeb / cov ntaub ntawv, tab sis qee cov khoom siv tsis thab vim nws tsis tuaj yeem ua qhov zoo.
● Kev nyeem ntawv zoo meej yuav luag tsis yooj yim sua. Koj feem ntau poob me ntsis lub zog thiab cov ntaub ntawv los ntawm cov chaw nres nkoj davhlau ya nyob twg. T Qhov ntev ntawm lub cable kuj tuaj yeem ua rau qee cov ntaub ntawv ploj.

Ntsuas cov kab hluav taws xob dBm los txiav txim siab seb lub cable muaj zog npaum li cas.
Nyob rau hauv cov nqe lus ntawm lub hwj chim cable, ib tug dBm ntawm 0 thiab -15 feem ntau yog zoo, tab sis lub hwj chim theem yog hnyav heev nyob ntawm seb lub cable yog rau dab tsi. Kev poob hluav taws xob yog qhov teeb meem loj dua yog tias lub cable txuas nrog lub cuab yeej phais, tab sis nws tsis yog qhov loj yog tias koj tsuas yog txuas lub modem rau lub router. Tus lej no tuaj yeem yog qhov tsis zoo lossis qhov zoo, yog li ua tib zoo saib rau lub cim ntawm tus lej pem hauv ntej.
● Tus lej no tuaj yeem ua tau zoo vim txhua yam dhau 1 milliwatt suav tias yog tus nqi zoo. Lub cable tsis technically ntxiv zog.
● Yog tias qhov kev nyeem ntawv nyob rau hauv qhov kev lees paub thiab koj tseem tab tom ntsib teeb meem nrog lub cable, cov teeb meem yuav tsis yog lub cable nws tus kheej.

Koj Yuav Ntsuas Fiber Patch Cables li cas?

Kev kuaj pom pom:Ua ntej ib qho kev sim ua tiav, kev tshuaj xyuas qhov muag yuav tsum tau ua. Tshawb xyuas cov khoom sib txuas uas yuav puas, qias neeg, lossis hnav ntau dhau.
Kev ntsuas txuas ntxiv:Qhov kev ntsuam xyuas no ua kom ntseeg tau tias cov fiber ntau thaj cable muaj peev xwm kis tau lub teeb ntawm ib kawg mus rau lwm qhov nrog tsawg tsawg. Ib qho kev ntsuas txuas ntxiv tuaj yeem siv los kuaj xyuas cov fibers tawg lossis faulty connectors.
Insertion poob testing:Qhov kev ntsuam xyuas no ntsuas tus nqi ntawm lub teeb uas ploj lawm thaum nws dhau los ntawm fiber ntau thaj cable. Ib qho kev ntsuas qhov poob tuaj yeem siv los xam cov nqi ntawm lub teeb ploj, uas yuav tsum tsis pub dhau qhov kev txwv.
Rov qab los xeem:Qhov kev ntsuas no ntsuas ntau npaum li cas lub teeb rov qab mus rau hauv fiber ntau thaj cable. Ib qho rov qab poob tester tuaj yeem siv los xyuas kom meej tias lub connector raug txiav kom raug thiab tsis muaj qhov tsis xws luag hauv cov fiber ntau.
Optical time domain reflectometry (OTDR):Qhov kev ntsuam xyuas no ntsuas qhov ntev ntawm fiber ntau thaj cable thiab txheeb xyuas cov fibers uas tawg, qhov khoob, los yog splices.
Environmental xeem:Fiber thaj cables kuj tuaj yeem kuaj rau ib puag ncig yam xws li kub, av noo, thiab kev co. Cov kev ntsuam xyuas no xyuas kom meej tias cov cable muaj peev xwm tiv taus qhov sib txawv thiab tswj kev sib kis tau zoo.

FAQ

Q: Lub fiber optic thaj qaum ua haujlwm li cas?

A: Ib qho fiber ntau-optic thaj qaum yog fiber ntau-optic cable capped ntawm txhua qhov kawg nrog cov khoom sib txuas uas tso cai rau nws kom nrawm thiab yooj yim txuas rau cov khoom siv sib txuas lus. Qhov no yog hu ua interconnect-style cabling.

Q: Lub vaj huam sib luag fiber ntau ua haujlwm li cas?

A: Optical Fiber Patch Panels coj ntau qhov chaw nres nkoj ua ke los pab tsim kev sib txuas ntawm cov kab nkag thiab tawm. Yog tias koj xav tsim kev sib txuas hauv thaj chaw ntawm kev ua haujlwm uas suav nrog cov tshuab hluav taws xob, kev sib txuas lus, hluav taws xob thiab cov chaw hauv cheeb tsam hauv cheeb tsam, koj xav tau thaj chaw.

Q: Patch cables ua haujlwm li cas?

A: Ib thaj cable txuas ob lub tshuab hluav taws xob lossis kho qhov muag rau ib leeg rau kev teeb tsa. Qhov no feem ntau yog rau kev siv network, kom "patch" lub teeb liab los ntawm ib lub hub, hloov, lossis router mus rau lwm lub hub, hloov, lossis router. Siv thaj chaw cables nqa ntau yam teeb liab, xws li: xov tooj.

Q: Dab tsi yog qhov txawv ntawm fiber ntau cable thiab fiber ntau thaj qaum?

A: Fiber optic thaj qaum yog ib qhov loj me me fiber ntau optic cable nrog ob sab RF txuas, thaum fiber ntau optic pigtail tsuas muaj ib sab RF txuas. Qhov no yog qhov tseem ceeb sib txawv ntawm cov qauv ntawm fiber ntau optic thaj qaum thiab fiber optic pigtail.

Q: Dab tsi yog qhov sib txawv ntawm cov hlua khi thiab lub network cable?

A: Qhov sib txawv tseem ceeb ntawm txoj hlua khi thiab Ethernet cable yog nws qhov ntev. Patch cords luv dua thiab siv los txuas cov khoom siv nyob ze, xws li lub computer thiab router ntawm lub rooj. Ethernet cables ntev dua thiab txuas cov khoom siv sib txuas ntxiv, xws li lub router thiab hloov pauv hauv chav sib txawv.

Q: Koj ua li cas kuaj fiber ntau thaj cables?

A: Txuas koj thawj jumper mus rau qhov chaw nres nkoj nyob rau sab saum toj ntawm qhov chaw kho qhov muag. Txuas qhov kawg ntawm tib lub cable rau hauv koj lub ntsuas qhov muag. Tom qab ntawd, nias lub pob "test" lossis "cim" xa cov teeb liab los ntawm qhov chaw mus rau qhov ntsuas. Txheeb xyuas qhov kev nyeem ntawv ntawm lub ntsuas ntsuas thiab qhov screen kom pom tias cov lej sib phim.

Q: Dab tsi yog qhov txawv ntawm LC thiab SC fiber ntau thaj panels?

A: Los ntawm cov lus qhia saum toj no, qhov sib txawv ntawm LC thiab SC fiber ntau thaj vaj huam sib luag yog qhov tseeb. LC cov khoom tuaj yeem ua rau hauv 24 lossis 48 chaw nres nkoj thaum SC tsuas muaj 24 qhov chaw nres nkoj hauv 1RU loj. Muaj nyob rau hauv cov qauv sib txawv thiab cov chaw nres nkoj, ob hom patch panels tuaj yeem hloov kho kom haum rau cov neeg siv lub network cov kev xav tau tshwj xeeb.

Q: Dab tsi yog ob hom patch cables?

A: Cov no yog hu ua ncaj nraim los ntawm cables thiab crossover cables, thiab qhov sib txawv ntawm lawv muaj feem xyuam rau lub network interfaces ntawm ntau yam khoom uas lawv txuas.

Q: Dab tsi yog qhov txawv ntawm patch cords?

A: Fiber optic thaj cords tuaj yeem muab faib ua FC, ST, SC, LC, MU, E2000, MTRJ, SMA, MPO / MTP, thiab lwm yam, raws li cov khoom sib txuas.

Q: Puas yog fiber ntau thaj cables hla?

A: Kev lig kev cai, kev sib txuas ntawm fiber ntau yog ua rau qhov sib txuas ntawm cov fibers hla ntawm thaj tsam li fibers 1 ntawm ib thaj vaj huam sib luag yuav txuas nrog fiber ntau 2 ntawm thaj vaj huam sib luag ntawm lwm qhov kawg, fibers 3/4.

Q: LC thaj qaum yog dab tsi?

A: Ib txoj hlua khi yog fiber ntau optic cable siv los txuas ib lub cuab yeej mus rau lwm qhov rau kev teeb tsa. LC stands rau Lucent Connector. Nws yog ib daim ntawv me me-qhov tseem ceeb fiber ntau optic connector, ib nrab ntawm qhov loj ntawm ST. Nta. Tsawg insertion poob, siab rov qab poob.

Q: Qhov txawv ntawm LC thiab SC thaj qaum yog dab tsi?

A: Qhov Loj: Lub LC connector yog ib nrab ntawm qhov loj ntawm SC connector (1.25mm vs. 2.5mm), ua rau nws yog ib qho kev xaiv nrov rau kev lag luam ib puag ncig uas cov xov tooj sib txuas hauv ib cheeb tsam siab dua, thiab qhov ceev ntawm kev sib txuas hauv ib cheeb tsam. tuaj yeem yog qhov tseem ceeb hauv kev txiav txim siab thiab kev txheeb xyuas tus nqi.

Q: Dab tsi yog LC fiber ntau connector?

A: Lub LC yog qhov feem ntau ntawm cov cuab yeej cuab tam kho qhov muag siv nyob rau hauv cov ntawv thov kev sib txuas siab niaj hnub no. Lucent Technologies tsim thawj LC connector thiab nws lub npe yog muab los ntawm Lucent Connector; Txawm li cas los xij, cov ntawv luv yog qee zaum piav raws li Little Connector, Light Connector, thiab Local Connector.

Q: Dab tsi yog qhov txawv ntawm fiber ntau cable thiab fiber ntau thaj qaum?

Q: Hom fiber ntau cable yog LC LC?

A: LC-LC fiber ntau thaj cable nrog ob lub LC fiber ntau txuas uas tau txiav tawm ntawm ob qho kawg yog qhov feem ntau siv fiber ntau optic cable hom hauv kev lag luam. Piv nrog rau lwm cov fiber ntau optic cables, LC fiber ntau cables muab siab ceev thiab txhim khu kev qha kev ua tau zoo nyob rau hauv feem ntau daim ntaub ntawv.

Q: Qhov twg yog qhov zoo dua SC lossis LC connector?

A: Lub SC fiber connector yog me ntsis ntawm ib tug predecessor rau LC connector, raws li ob qho tib si qhia tib yam qauv tsim - ceramic ferrule thiab ib tug snap txuas latch. Thiab thaum lub LC yog me dua thiab siab dua nyob rau hauv cov nqe lus ntawm kev ua tau zoo, SC connector tseem siv dav, tshwj xeeb tshaj yog nyob rau hauv GPON thiab EPON tes hauj lwm.

Q: Dab tsi yog qhov txawv ntawm fiber ntau thaj qaum thiab pigtail cable?

A: Qhov sib txawv tseem ceeb ntawm ob lub cables no yog cov pigtails muaj ib sab xaus nrog lub connector thiab lwm sab xaus nrog liab qab fibers, thaum lub patch cords muaj ob connectors xaus ntawm ob hnub.

Q: Dab tsi yog qhov sib txawv ntawm fiber ntau thaj qaum connectors?

A: Muaj ntau yam fiber ntau connectors nyob rau hauv kev ua lag luam nrog rau FC, ST, SC, LC, MT-RJ, MPO, CS connectors, thiab hais txog. Ntawm cov fiber ntau connectors, SC, LC, ST, FC, thiab MPO connectors yog cov feem ntau.

Q: Qhov twg yog qhov zoo dua Ethernet cable lossis thaj cable?

A: Yog lawm, ib lub patch cable tuaj yeem ua haujlwm raws li ethernet cable, vim tias ob qho tib si yog tib yam hauv cov tes hauj lwm tooj liab. Tab sis, ib yam uas yuav tsum nco ntsoov ntawm no yog tias cov kab hluav taws xob thaj yog qhov zoo tshaj plaws rau kev sib nrug me me, los ntawm thaj chaw mus rau qhov hloov. Ntau zaus tshaj tsis, cov ethernet thiab thaj cables yog ntau dua lossis tsawg dua qhov qub.

Q: Puas yog LC ib leeg lossis multimode?

A: Lub LC tau tsim los ua qhov kev ua tau zoo SFF suav nrog cov cuab yeej siv niaj hnub, kev nce qib hauv cov tshuab latching, thiab muaj ntau yam txaus rau ob qho tib si hom thiab multimode fiber ntau daim ntawv thov. LC connector tuaj nyob rau hauv ib hom thiab multimode kam rau ua. Rau ib hom, nws kuj nta LC / UPC thiab LC / APC polish.

Raws li ib qho ntawm cov kws tshaj lij fiber ntau patch cords tuam ntxhab thiab cov muag khoom hauv Suav teb, peb tau tshwj xeeb los ntawm cov khoom zoo thiab cov nqi sib tw. Thov so assured mus yuav pheej yig fiber ntau thaj cords muag ntawm no los ntawm peb lub tuam txhab. Tiv tauj peb rau kev pabcuam customized.