MTP MPO Fiber Patch Cords MM OM3

A: Cov lus nug zoo - qhov no tshwm sim txhua lub sijhawm! MPO (Multi-fiber Push On) yog tus qauv kev lag luam generic rau ntau- fiber ntau connectors, thaum MTP® yog ib tug siab - hom kev ua tau zoo tsim los ntawm US Conec. Xav txog nws zoo li no: tag nrho cov MTP connectors yog MPO-ua raws, tab sis tsis yog txhua tus MPO connectors muaj cov yam ntxwv ntawm MTP. MTP version muaj kev zam nruj dua, tshem tau cov tsev nyob kom yooj yim dua rov qab, thiab kev ua tau zoo ntawm kev kho qhov muag tag nrho. Lawv sib pauv tau thiab yuav ua phooj ywg nrog ib leeg, tab sis thaum koj sib tov lawv, tag nrho cov kev sib txuas yuav raug txwv los ntawm qis dua - zoo connector. Rau lub hom phiaj- daim ntawv thov tseem ceeb ntawm cov ntaub ntawv chaw, peb pom zoo MTP kom tau txais txiaj ntsig zoo tshaj plaws.

A: Polarity yog txhua yam hais txog kev ua kom koj lub transmitter (Tx) txuas mus rau lub receiver (Rx) ntawm lwm qhov kawg - tau txais nws tsis ncaj ncees lawm thiab koj tau txais xoom teeb liab. Ntawm no yog qhov ceev nrawm: Hom A yog "ncaj- dhau" nrog tus yuam sij - rau ntawm ib kawg thiab tus yuam sij - nqes rau lwm qhov. Hom B yog "rov qab" nrog ob qho kawg qhov tseem ceeb -nce, flipping fiber ntau txoj haujlwm 1-rau-12 thiab 12-rau-1. Hom C yog "pairs flipped" uas nyob ib sab khub sib pauv txoj haujlwm. Rau feem ntau 40G / 100G parallel optics deployments nyob rau hauv cov ntaub ntawv chaw, peb pom hom B siv feem ntau vim hais tias nws cia koj siv tib tus qauv A-rau-B duplex thaj qaum ntawm ob qho tib si kawg - kev tswj cov khoom muag yooj yim. Yog tias koj tsis paub meej, xa koj daim duab kos rau peb thiab peb yuav pab koj txheeb xyuas qhov kev teeb tsa polarity.

A: Nrog OM3 multimode fiber ntau khiav 40GBASE-SR4 lossis 100GBASE-SR4 optics, koj tab tom saib qhov siab tshaj plaws ntawm 100 meters. Rau 10GBASE-SR, OM3 tuaj yeem mus txog 300 meters. Tam sim no, yog tias koj xav tau me ntsis ntxiv - hais 150 meters rau 40G / 100G - koj yuav xav nce mus rau OM4 fiber ntau, uas muaj bandwidth siab dua (4700 MHz·km vs 2000 MHz·km rau OM3). Feem ntau cov ntaub ntawv chaw siv haum haum nyob rau hauv OM3 qhov ncav cuag txij li khib- mus rau -rack nrug feem ntau zoo hauv qab 100 meters. Cov kab hauv qab: rau tus nqi- cov haujlwm tseem ceeb nrog kev ua haujlwm luv, OM3 muaj peev xwm zoo kawg nkaus thiab txuag koj nyiaj.

A: Qhov no yog qhov tseem ceeb - tau txais poj niam txiv neej tsis ncaj ncees lawm thiab koj yuav ua rau cov connectors puas lossis tsis muaj kev sib txuas. Txiv neej MTP connectors muaj alignment pins; poj niam connectors muaj cov lus qhia qhov uas tau txais cov pins. Ntawm no yog txoj cai golden: txiv neej ib txwm nrog poj niam, yeej tsis zoo ib yam -rau- tib yam. Feem ntau cov transceiver modules (QSFP +, QSFP28) tau tsim - hauv cov txiv neej interfaces nrog pins, yog li koj thaj qaum yuav tsum yog poj niam. Thaum txuas ob tug poj niam lub cev cables los ntawm ib lub vaj huam sib luag adapter, lub adapter nws tus kheej tswj tus pin alignment. Peb tsim peb cov cables nrog precision qhia pins uas ua kom cov sub-micron fiber alignment - yog li peb ua tiav cov lej poob qis.

A: Aqua yog TIA-598 tus qauv xim code rau laser- optimized OM3 thiab OM4 multimode fiber ntau - nws tsis yog qhov zoo nkauj xwb! When you're working in a dense data center with hundreds of cables, that aqua jacket instantly tells you it's multimode 50/125 micron fiber designed for VCSEL transceivers at 850nm. Koj yuav tsis txhob txwm sib xyaw nrog cov xim daj ib zaug - hom cables. Qee cov tuam txhab siv Erika Violet (qhov ntxoov ntxoo txawv me ntsis) tshwj xeeb rau OM4 kom sib txawv ntawm OM3, txawm tias ob qho tib si aqua thiab violet tau txais. Peb cov khau khiab txuas kuj tseem muaj xim-coded los ntawm fiber ntau suav: grey rau 8-fiber, dub rau 12-fiber, thiab liab rau 24-fiber - ua rau kev teeb tsa thiab teeb meem sai dua.

A: Peb cov MTP / MPO OM3 thaj cords tau teev tseg rau Tsawg dua lossis sib npaug rau 0.50dB qhov siab tshaj qhov nkag tsis tau nrog cov qauv multimode MT ferrules, tab sis peb kuj muab cov qis - poob versions uas ntaus tsawg dua lossis sib npaug rau 0.30dB raug thiab Tsawg dua lossis sib npaug rau 0.50dB max. Rau cov ntawv thov tiag tiag, peb cov neeg tseem ceeb / qib zoo cables ua tiav ib puag ncig 0.15dB raug. Txhua cable peb nkoj tau txais kev kuaj ib tus zuj zus - peb siv 3D interferometry los txheeb xyuas ferrule geometry thiab xaus - ntsej muag zoo. Rov qab poob ntau dua lossis sib npaug li 20dB rau ntau hom. Cov specs no tseem ceeb thaum koj xam koj cov peev nyiaj txuas rau 40G lossis 100G kev sib txuas; txhua feem kaum ntawm dB suav dhau ntau lub ntsiab lus thaj. Peb muab cov ntawv xeem nrog txhua pawg yog tias koj xav tau cov ntaub ntawv rau koj cov ntaub ntawv.

A: Tsis yog overkill tag nrho - qhov tseeb, nws yog kev nqis peev ntse. OM3 fiber ntau nrog MTP / MPO connectors txhawb 10GBASE-SR mus txog 300 meters tsis muaj teeb meem. Qhov kev zoo nkauj yog koj tab tom tsim kev tsim kho vaj tse uas tau npaj rau 40G thiab 100G thaum koj xav tau hloov kho dua tshiab - tsis tas yuav rov ua dua. Ntau ntawm peb cov neeg siv khoom siv OM3 MTP lub cev cables hnub no rau 10G thiab tsuas yog pauv cov transceivers tom qab dhia mus rau qhov nrawm dua. 12-fiber MTP connector ua haujlwm zoo kawg nkaus nrog 10G SFP + los ntawm kev sib cais cov kab ntawv (MTP rau 6 × LC duplex), muab koj cov txiaj ntsig ceev ntawm ntau- fiber ntau cabling txawm tias qis dua. Nws yog txhua yam hais txog yav tom ntej-proofing koj peev.

A: Koj hais yog lawm tias MTP tu yuav tsum muaj cov cuab yeej tshwj xeeb - koj tsis tuaj yeem siv tus qauv LC nyem ntxuav. Peb pom zoo kom MTP-reel tshwj xeeb- hom tshuaj ntxuav lossis cov tshuab ntxuav tais diav tsim los rau ntau- fiber ntau ferrules. Kev ntxuav tu yuav tsum hla tag nrho 12 (lossis 24) fiber ntau kawg - ntsej muag hauv ib qho dhau los. Ua ntej txhua tus mating, ntxuav ob qhov sib txuas - txawm tias ib qho hmoov av ntawm ib qho fiber ntau tuaj yeem ua rau 1dB + poob thiab rhuav tshem koj cov peev nyiaj txuas. Khaws cov kaus mom plua plav rau thaum twg lub connector tsis ntsaws rau hauv. Rau kev tshuaj xyuas, koj yuav xav tau lub tshuab tsom iav nrog MTP adapter tip. Peb suav nrog lub kaus mom plua plav nrog txhua lub cable, thiab ntseeg kuv, siv lawv. Ob peb vib nas this siv tu yuav txuag sij hawm ntawm kev daws teeb meem tom qab.