8 CORE SC rau MTP MPO Fiber Patch Cords

A: Nws yeej los rau qhov koj twb tau nruab. Yog tias koj ua haujlwm nrog cov cuab yeej cuab tam qub txeeg qub teg lossis cov txheej txheem tsim qauv ntawm SC cov khoom sib txuas - uas yog qhov muaj txiaj ntsig zoo hauv kev lag luam network thiab telco ib puag ncig ua ntej LC los ua tus qauv tshiab - ces SC rau MTP / MPO ua rau kev nkag siab zoo. Peb tau muaj cov neeg siv khoom txhim kho lawv cov kev hloov pauv mus rau 40G lossis 100G QSFP transceivers, tab sis lawv cov vaj huam sib luag tam sim no thiab fiber ntau khiav yog tag nrho SC. Qhov no breakout cable cia lawv txuas qhov sib txawv yam tsis ripping thiab hloov txhua yam. Ntxiv rau, SC connectors yog rugged thiab yooj yim dua los tuav hauv siab -ib puag ncig kev vibration lossis thaum cov kws tshaj lij ua haujlwm nrog cov hnab looj tes.

A: Yog li qhov qis -poob version siv premium-qib MT ferrules nrog nruj dua tsim kam rau ua - peb tab tom tham txog ferrule geometry uas nyob hauv ob peb nanometers. Qhov kev tso tawm tsis zoo yog qis dua 0.3dB, nrog qhov siab tshaj plaws ntawm 0.5dB. Kev siv tsis siv, zoo, tus qauv MT ferrules, thiab koj yuav pom qhov poob ib ncig ntawm 0.5dB nrog qhov siab kawg ntawm 0.7dB. Rau kev khiav luv luv hauv qhov chaw khaws ntaub ntawv - hais, 50 meters lossis tsawg dua - qhov sib txawv yog qhov tsis ncaj ncees rau cov ntawv thov feem ntau. Tab sis yog tias koj tab tom thawb mus ntev dua, cuam tshuam nrog cov pob nyiaj siv nruj, lossis txuas ntau theem ntawm cov cassettes, qhov ntxiv 0.2-0.3dB rau qhov txuas txuas ntxiv nrawm. Peb feem ntau pom zoo kom tsawg- poob rau lub hom phiaj- qhov tseem ceeb 100G txuas lossis thaum koj nyob nraum yav tom ntej-pov thawj rau kev nrawm dua.

A: Txhua lub cable yog tsim tshwj xeeb rau ob hom singlemode (OS{0}}/125μm) lossis multimode (OM3/OM4 50/125μm) - koj tsis tuaj yeem sib xyaw thiab sib tw. Lub MT ferrule alignment thiab fiber ntau qhov sib txawv ntawm ob hom. Rau ntau hom, koj feem ntau siv qhov no nrog 40GBASE-SR4 lossis 100GBASE-SR4 transceivers tshaj OM3 lossis OM4 fiber ntau. Rau singlemode, xav tias 100GBASE-PSM4 lossis ntev - ncav cuag 40G daim ntawv thov. Qhov xwm zoo yog peb xim -code lawv: aqua lossis magenta tsho rau multimode, daj rau singlemode. Tsuas yog xyuas kom tseeb tias koj tab tom xaj hom fiber ntau kom phim koj cov transceivers thiab cov txheej txheem uas twb muaj lawm!

A: Lub laub- rub latching mechanism ntawm MTP connector yog kev ua si ncaj ncees - hloov pauv rau siab - kev teeb tsa ceev. Hloov chaw ib txwm nyem-rau- tso tabs uas koj yuav pom ntawm LC lossis SC cov khoom sib txuas, koj tsuas yog rub ncaj nraim rov qab los txiav tawm - tsis xav tau ntiv tes gymnastics. Qhov no yog qhov loj heev thaum koj ua haujlwm nyob rau hauv lub vaj huam sib luag cramped nrog ntau ntau fibers ntim rau hauv nruj. Kuv tau pom cov kws tshaj lij tawm tsam rau 10 feeb sim mus cuag lwm cov cables kom nyem lub tab tso tawm. Nrog kev thawb- rub, koj tuaj yeem txiav nrog ib txhais tes, txawm tias nyob hauv cov racks uas muaj neeg coob coob. Ntxiv rau, nws txo qhov kev pheej hmoo ntawm kev cuam tshuam qhov tsis ncaj ncees lawm cable lossis ua rau kev sib txuas uas nyob ib sab.

A: Cov lus qhia pins yog dab tsi ua rau cov khawv koob tshwm sim nrog MTP / MPO connectors. Lawv yog ultra-nplua hlau pins (peb tab tom tham micron-theem tolerances) uas dlhos MT ferrule thaum koj mate connector. Nov yog qhov deal: "txiv neej" version muaj tus pins, "poj niam" version muaj qhov tau txais lawv. Feem ntau ntawm peb 8-core SC rau MTP / MPO cables tuaj nrog poj niam (pinless) MTP connectors ntawm MTP kawg, uas yog tus qauv rau kev txuas mus rau QSFP transceivers lossis thaj panels. Cov transceivers thiab panels muaj cov txiv neej (pinned) connectors. Yog li thaum koj xaj, koj yuav xav tau poj niam MTP tshwj tsis yog koj muaj ib daim ntawv thov tshwj xeeb uas yuav tsum muaj lwm yam. SC kawg? Standard duplex SC connectors, tsis muaj dab tsi zoo nkauj nyob ntawd.

A: Peb muab tag nrho peb, thiab txhua tus muaj nws qhov chaw. Round cable yog feem ntau - nws yog ruggedized, yooj yim rau txoj kev los ntawm cable tswj systems, thiab saj zawg zog txaus rau nruj khoov. Koj yuav pom qhov no nrog lub tsho 3.0mm txoj kab uas hla. Oval cable yog flatter, uas yuav ua tau zoo rau routing nyob rau hauv tsa pem teb los yog nyob rau hauv nruj kab rov tav cable tais. ribbon liab qab yog qhov compact tshaj plaws - nws tsuas yog cov ribbon fiber ntau nrog lub tsho tiv thaiv tsawg heev. Qhov ntawd yog qhov zoo rau ultra-siab- kev teeb tsa qhov ntom ntom qhov twg txhua millimeter suav, tab sis nws tsis tshua muaj zog rau kev tuav ntxhib. Rau feem ntau cov ntaub ntawv chaw siv, peb pom zoo kom ruggedized round cable. Nws yog qhov chaw qab zib ntawm kev yoog raws, durability, thiab yooj yim ntawm installation.

A: Polarity tuaj yeem ua rau tsis meej pem, tab sis ntawm no yog qhov yooj yim version: rau tus qauv 8-fiber SC rau MTP / MPO breakout, koj feem ntau saib hom B polarity (tseem hu ua Txoj Kev B). Qhov no txhais tau hais tias fiber 1 ntawm ib kawg txuas rau fiber 8 ntawm lwm qhov, fiber 2 mus rau fiber ntau 7, thiab lwm yam - nws yog "tus yuam sij-mus txog qhov tseem ceeb- nqis" tig. Qhov no yog qhov koj xav tau rau kev txuas 40G QSFP + transceiver rau plaub qhov chaw nres nkoj SC. Hom A polarity yog ncaj-dhau (fiber 1 txog fiber 1), uas tsis tshua muaj rau cov ntawv thov tawg. Hom C suav nrog kev hla cov khub, uas koj yuav siv nrog cov teeb tsa tshwj xeeb. Cov kab hauv qab: tshwj tsis yog koj lub network tsim tshwj xeeb, mus nrog Hom B rau QSFP daim ntawv thov. Peb tuaj yeem taug kev koj los ntawm kev teeb tsa tiag tiag yog tias koj xa koj daim duab kos rau peb.

A: Xim coding yog koj tus phooj ywg rau kev txheeb xyuas sai thiab tiv thaiv kev sib tov-ups. Nov yog tus qauv: aqua tsho=OM3 multimode (10G rated), magenta/violet=OM4 multimode (40/100G rated), daj=OS2 singlemode. MTP / MPO vaj tse kuj ua raws li qhov no - koj yuav pom xiav vaj tsev rau UPC polish thiab ntsuab rau APC polish ntawm singlemode. Qee cov tuam ntxhab ntxiv lawv tus kheej hloov pauv, tab sis cov no yog cov qauv kev lag luam. Nws puas tseem ceeb ua haujlwm? Tsis yog tiag tiag - cov kab daj daj yuav ua haujlwm zoo tsuas yog tias cov fiber ntau sab hauv yog hom zoo. Tab sis kev ua haujlwm, nws tseem ceeb heev. Xim coding pab cov kws tshaj lij tam sim paub tias lawv ua haujlwm nrog dab tsi, txo cov teeb meem kev teeb tsa, thiab ua kom daws teeb meem sai dua. Ntxiv rau, kev tshuaj xyuas network thiab cov ntaub ntawv tau yooj yim dua thaum koj tuaj yeem saib ntawm cov xim cable.