Yog tias koj tab tom ntsuam xyuas thaj chaw thiab cov ntawv xov xwm, tej zaum koj yuav tau sim daws ib qho ntawm peb qhov teeb meem: kev tswj cov kab sib txuas, txwv qhov chaw khib nyiab, lossis qhov xav tau los txhawb kev hloov pauv yav tom ntej yam tsis tau ripping tawm tag nrho lub vaj huam sib luag. AModular cassette thaj vaj huam sib luagmuab qhov chaw nruab nrab rau koj, kev teeb tsa rau kev teeb tsa kev sib txuas, thaum cassettes ua qhov kev teeb tsa modular - tso cai rau koj ntxiv fiber ntau, tooj liab, lossis sib xyaw ua ke - xov xwm kev sib txuas los ntawm ntu.
Rau feem ntau pab pawg network, cov lus nug tiag tiag tsis yog seb puas muaj cov khoom siv ua haujlwm. Nws yog yuav ua li cas xaiv txoj kev sib xyaw ua ke rau koj ib puag ncig. Qhov kev txiav txim siab ntawd nyob ntawm hom xov xwm, qhov sib txuas sib txuas, qhov chaw nres nkoj ceev, txoj kev teeb tsa, thiab qhov yooj yim npaum li cas koj xav tau rau yav tom ntej txav, ntxiv, thiab hloov pauv. Phau ntawv qhia no taug kev los ntawm txhua yam ntawm cov xwm txheej no thiab pab koj sib tw lub vaj huam sib luag thiab lub kaw lus kaw rau koj qhov kev xa tawm tiag tiag.
Dab tsi yog Patch Panel Cassette?
Lub vaj huam sib luag thaj yog ib qho kev sib txuas lus passive siv los teeb tsa thiab faib cov kab txuas hauv network. Nws tsis hloov lossis txoj kev tsheb khiav. Hloov chaw, nws tsim cov txheej txheem txiav tawm qhov twg cov cables tuaj yeem raug kho, sau npe, thiab ua haujlwm tau zoo. Patch panels yog cov txheej txheem kev tsim kho hauv cov chaw cov ntaub ntawv, chav sib tham, thiab kev lag luam tes hauj lwm, thiab lawv tau txhais ua ib feem ntawm cov txheej txheem cabling subsystem hauvANSI/TIA-568tsev neeg tus qauv.
Ib lub cassette yog cov chav tsev modular uas haum rau hauv ib lub vaj huam sib luag los yog lub thawv. Ntau dua li ua rau tag nrho lub vaj huam sib luag rau qhov kev teeb tsa txuas ruaj khov, lub cassette-raws li kev tsim tso cai rau koj nruab ib tus qauv tsim rau hom xov xwm tshwj xeeb lossis tsev neeg txuas. Qhov ntawd txhais tau tias koj tuaj yeem teeb tsa ib lub thawv raufiber optic thaj cables, tooj liab Ethernet, lossis ib qho sib xyaw ntawm ob qho - thiab rov kho cov ntu tom qab yam tsis tau hloov tag nrho lub vaj huam sib luag.
Patch Vaj Huam Sib Luag vs
Lub thaj vaj huam sib luag npaj thiab nthuav tawm kev sib txuas. Lub network hloov nquag txav tsheb khiav ntawm cov khoom siv. Ib qho yog passive cable infrastructure; lwm yam yog active networking khoom. Yog tias koj lub hom phiaj yog lub koom haum cable zoo dua, kev hla yooj yim dua - txuas, thiab kev saib xyuas kom huv si, koj xav tau lub vaj huam sib luag thaj - tsis yog hloov pauv. Yog tias koj yuav tsum nkag siab tias cov kev sib txuas li cas hauv kev xyaum, cov txheej txheem feem ntau suav nrog kev khiavtooj liab los yog fiber ntau cablelos ntawm cov ntsiab lus kawg mus rau lub vaj huam sib luag, tom qab ntawd siv cov hlua luv luv ntawm lub vaj huam sib luag mus rau qhov hloov.
Fiber vs. Copper vs. Mixed-Media Cassettes: Koj Yuav Tsum Xaiv Dab Tsi?
Thawj qhov kev txiav txim siab hauv cov txheej txheem xaiv cassette yog hom xov xwm. Koj qhov chaw cabling yuav txiav txim siab seb koj puas xav tau fiber ntau cassettes, tooj liab cassettes, los yog sib xyaw- xov xwm mus kom ze.
Fiber Optic Cassettes
Fiber cassettes yog tsim los rau siab -ceev, siab-bandwidth kev sib txuas thiab yog qhov kev xaiv tseem ceeb hauv cov ntaub ntawv txuas hauv nruab nrab, xov tooj sib txuas, thiab kev lag luam uplinks. Nyob ntawm tus qauv tsim, lawv txhawb cov qauv txuas nrog rau LC, SC,MPO, thiab MTP. MPO connectors ua raws li IEC 61754-7 thiab TIA-604-5 (FOCIS 5) cov qauv, thaum MTP yog ib qho kev ua tau zoo-txhim kho version ua lag luam cim los ntawmUS Conecnrog tighter mechanical tolerances thiab qis insertion poob.
Yog tias koj ib puag ncig ua haujlwm 10G, 40G, 100G, lossis 400G tsheb, fiber ntau cassettes feem ntau yog qhov pib. Lawv xa cov chaw nres nkoj siab ceev hauv cov hneev taw me me thiab ua kom yooj yim rau kev hloov ntawm lub cev cables mus rau ib tus neeg sib txuas ntawm lub ntsej muag ntawm lub vaj huam sib luag.
Copper Cassettes
Copper cassettes yog tsim rau Ethernet-ib puag ncig, feem ntau nrog RJ45 interfaces. Lawv muaj nyob rau hauv chaw ua hauj lwm LANs, tsev kawm ntawv tes hauj lwm, thiab xa mus rau qhov twg feem ntau endpoints tseem txuas ntawm Cat5e, Cat6, los yogCat6A kab. Lub cassette tooj liab muaj ib qho kev hloov pauv rau lub vaj huam sib luag tooj liab uas ruaj khov, uas ua rau yav tom ntej reconfigurations yooj yim dua - tshwj xeeb tshaj yog nyob rau hauv ib puag ncig uas chaw nres nkoj ua haujlwm nquag.
Thaum xaiv cov cassette tooj liab, paub meej tias cov qeb ntsuas ntawm cov cassette sib tw lossis tshaj cov kab uas koj siv. Txhim kho Cat5e cassette ntawm Cat6A khiav txwv kev ua haujlwm rau qhov tsis muaj zog tshaj plaws hauv cov channel, raws li TIA-568 channel cov cai ua haujlwm.
Mixed -Media Cassettes
Kev sib xyaw ua ke- kev teeb tsa xov xwm tso cai rau ob qho tib si fiber ntau thiab tooj liab txuas hauv tib lub vaj huam sib luag. Qhov no yog tshwj xeeb tshaj yog muaj txiaj ntsig thaum lub sij hawm hloov kho lub network hloov tshiab - piv txwv li, thaum koj xav tau kom cov ntsiab lus tooj liab ua haujlwm thaum dov tawmsinglemode fiber ntau uplinksmus rau ib tug tshiab qaum ntu ntu. Tsis yog tswj xyuas cov vaj huam sib luag rau txhua hom xov xwm, kev sib xyaw- xov xwm cassette kom sib sau ua ke txhua yam rau hauv ib qho chaw hneev taw.
Hauv kev xyaum, kev sib xyaw- xov xwm yog ib qho kev sib cav uas muaj zog tshaj plaws rau kev xaiv lub tshuab luam ntawv modular hauv thawj qhov chaw. Nws txo tus naj npawb ntawm cov vaj huam sib luag sib cais uas koj xav tau thiab txhawb nqa txoj hauv kev txav mus los ntawm cov qub tooj liab mus rau fiber ntau.
Kev sib piv ceev
| Hom | Zoo tshaj rau | Lub ntsiab kom zoo dua | Saib xyuas |
|---|---|---|---|
| Fiber cassettes | Rov qab, uplinks, siab - nrawm txuas | High ceev thiab huv si fiber ntau tswj | Connector compatibility thiab khoov vojvoog tswj |
| tooj liab cassettes | Chaw ua hauj lwm LANs, RJ45-hnyav deployments | Paub interfaces, yooj yim tooj liab koom haum | Qeb kev ntsuam xyuas yuav tsum phim cov chav kawm cable |
| Mixed{0}}kev teeb tsa kev tshaj tawm | Hybrid networks thiab phased hloov | Consolidates fiber ntau thiab tooj liab nyob rau hauv ib lub thawv | Npaj complexity thiab hla -system compatibility checks |
Vim li cas thiaj siv Modular Patch Panels thiab Cassettes?
Qhov txiaj ntsig loj tshaj plaws ntawm lub kaw lus kaw lus modular tsis yog ceev ceev - thaj vaj huam sib luag yog passive thiab tsis ua kom nrov lossis ua cov cim. Tus nqi tiag tiag yog nyob rau hauv kev tswj hwm vaj tse: yooj yim npaum li cas koj tuaj yeem tswj hwm, tswj, thiab hloov koj cov cabling lub sijhawm.
Cleaner Cable Management
Patch panels tig tawg ri niab cable terminations mus rau hauv ib tug qauv, sau npe layout. Hauv cov khib nyiab uas muaj ntau pab pawg hloov pauv ntau lub hlis lossis xyoo, cov qauv ntawd tiv thaiv kev sib sau ua ke ntawm cov tsis muaj npe, tangled cabling uas ua rau muaj teeb meem kev kho mob. Ib qhov dej-pab pawg nrogpaub meej cov connectorstxhais tau hais tias tus kws tshaj lij tuaj yeem taug qab, txheeb xyuas, thiab rov ua dua - kho qhov chaw nres nkoj hauv feeb tsis yog teev.
Yooj yim txav, ntxiv, thiab hloov pauv
Network ports tsis nyob li qub. Pab pawg ntxiv cov khoom siv, tshem tawm qhov kawg, txhim kho uplinks, thiab rov tsim qhov chaw khib. Ib qho qauv tsim qauv tso cai rau koj rov kho cov ntu ntawm lub vaj huam sib luag yam tsis tas yuav rov ua dua tag nrho lub ntsej muag. Hauv ib qho xwm txheej sib txawv, 24-chaw nres nkoj tooj liab tuaj yeem hloov pauv rau 24-chaw nres nkoj fiber ntau cassette hauv tib qhov chaw thaum thaj chaw chaw ua haujlwm tsiv ntawm Ethernet mus rau fiber ntau - tsis muaj qhov thaiv tshiab xav tau.
Yuav Ua Li Cas Patch Panels Txuag Rack Space
Lub vaj huam sib luag modular sib sau ua ke ntau hom kev sib txuas rau hauv ib lub tswv yim enclosure. Hloov chaw ntawm kev muab ib lub vaj huam sib luag 1U rau fiber ntau uplinks thiab lwm qhov rau cov ntsiab lus tooj liab, koj tuaj yeem nyob hauv ob qho tib si.siab - ntom fiber ntau enclosure. Nyob rau hauv qhov chaw -cov txee txwv, qhov no tuaj yeem tso tau ib lossis ob chav khib - uas tseem ceeb thaum txhua qhov U ntawm qhov chaw muaj tus nqi ncaj qha txuas rau nws.
Zoo dua Scalability thiab Serviceability
Raws li qhov chaw nres nkoj ceev zuj zus, tus nqi ntawm cov koom haum pluag nce nrog nws. Ib qhov zoo-txoj kab uas tau xaiv ua rau yav tom ntej nthuav dav yooj yim dua, tshwj xeeb tshaj yog tias koj tawm hauv qhov qhib rau kev loj hlob thiab siv tus qauv hneev taw uas koj pab neeg tuaj yeem rov qab tau dua. Txoj cai siv tau yog npaj kom tsawg kawg yog 20-30% lub peev xwm tsis muaj peev xwm ntau dua li kev ntim khoom txhua hnub rau ib hnub.
Yuav Ua Li Cas Xaiv Txoj Cai Patch Vaj Huam Sib Luag thiab Teeb Cassette: Ib Lub Cev 5-kauj ruam?
Cov nram qab no tsib kauj ruam tsim ib qho kev xaiv rov ua dua. Lawv raug txiav txim kom txhua qhov kev txiav txim siab txo cov kev xaiv rau lwm qhov.
Kauj ruam 1 - Paub meej tias koj hom Media thiab Connector Style
Pib nrog cov lus nug uas txhua yam nyob ntawm: koj puas txhawb nqa fiber ntau, tooj liab, lossis ob qho tib si? Ces nqaim los ntawm connector tsev neeg. Rau fiber ntau, uas txhais tau tias txheeb xyuas seb koj puas xav tau LC duplex, SC, lossisMPO/MTP multi{0}} fiber ntau connectors- thiab seb daim ntawv thov yog singlemode (OS2) lossis multimode (OM3/OM4/OM5). Rau tooj liab, lees paub cov kab ntawv kab thiab seb koj xav tau kev tiv thaiv (STP / FTP) lossis tsis muaj thaiv (UTP) cuam tshuam. Yog tias cov kauj ruam no tsis meej, txhua qhov kev txiav txim siab hauv qab yuav dhau mus.
Kauj Ruam 2 - Ntsuam xyuas Chaw Nres Nkoj tiv thaiv qhov chaw muaj khib nyiab
Tsis txhob xaiv ib qho system raws li qhov chaw nres nkoj siab tshaj plaws uas luam tawm ntawm daim ntawv teev cov ntaub ntawv. Xav txog pes tsawg qhov kev sib txuas uas koj xav tau tam sim no, koj yuav xav tau ntau npaum li cas hauv 12-24 lub hlis, thiab qhov chaw khib nyiab koj muaj pes tsawg. A1U modular thaj vaj huam sib luagtuaj yeem tuav qhov twg los ntawm 24 mus rau 144 fiber ntau ports nyob ntawm seb lub cassette configuration - tab sis siab dua txhais tau tias nruj dua cable routing thiab ntau kev qhuab qhia nyob ib ncig ntawm khoov vojvoog tswj.
Kauj ruam 3 - Txiav txim siab ntawm Pre-Terminated thiab Field-Terminated Designs
Ua ntej-tawm cassettes tuaj txog lub Hoobkas- sim nrog cov khoom sib txuas uas twb tau teeb tsa lawm, uas ua rau kev xa mus sai thiab txo qis ntawm - chaw ua haujlwm. Field-tawm txoj hauv kev muaj kev hloov kho ntau dua tab sis xav tau kev sib txuas lossis kev sib txuas ntawm qhov chaw. Ua ntej- cov qauv tsim tawm feem ntau yog qhov zoo dua qub thaum xa tawm ceev thiab sib xws teeb meem ntau dua li qhov yooj yim ntawm thaj chaw - tshwj xeeb tshaj yog nyob rau hauv cov ntaub ntawv chaw ib puag ncig uas txhua qhov khib nyiab ua raws tib lub qauv. Yog tias koj tab tom ntsuas ua ntej - txiav cov kev xaiv fiber ntau,MTP cablesyog ib feem ntawm txoj kev no.
Kauj Ruam 4 - Saib xyuas kev nkag tau yooj yim, sau npe, thiab saib xyuas kev nkag
Lub vaj huam sib luag uas zoo nkaus li zoo hauv cov duab khoom tuaj yeem ua rau muaj kev ntxhov siab hauv lub khib nyiab yog tias cov kws tshaj lij tsis tuaj yeem ncav cuag, taug qab, lossis rov ua cov chaw nres nkoj yooj yim. Ntsuam xyuas kev nkag mus rau pem hauv ntej thiab nram qab cable, jumper routing clearance, thiab daim ntawv lo visibility nyob rau hauv tiag tiag khib teeb pom kev zoo tej yam kev mob. Hauv 42U txee nrog cov khoom siv saum toj thiab hauv qab ntawm lub vaj huam sib luag, kev nkag mus rau hauv qab ntawm lub cev cables feem ntau yog qhov tseem ceeb uas txiav txim siab seb qhov kev teeb tsa yuav nyob li cas tom qab rau lub hlis hloov. Khoov vojvoog tseem ceeb ntawm no ib yam nkaus - ANSI/TIA-568.3 tus qauv qhia qhov tsawg kawg nkaus txoj kab uas hla ntawm txoj kab uas hla ntawm cov fiber ntau cables, thiab ua txhaum cov kev txwv hauv lub vaj huam sib luag uas muaj neeg coob tuaj yeem ua rau qhov kev sib txuas ua haujlwm tsis zoo.
Kauj Ruam 5 - Npaj rau Kev Loj Hlob thiab Kev Nkag Tebchaws Yav Tom Ntej
Tsis txhob tsim tsuas yog rau cov chaw nres nkoj niaj hnub no. Cia qhib cov kab kaw lus rau kev nthuav dav, hloov pauv hloov, lossis ib qho kev tsiv teb tsaws chaw los ntawm tooj liab mus rau fiber ntau. Lub kaw lus modular cassette yog qhov tseem ceeb tshaj plaws thaum koj nquag siv nws raws li kev loj hlob zoo - tsis yog raws li qhov sib txawv pem hauv ntej vaj huam sib luag layout. Yog tias koj cia siab tias yuav hloov mus rau siab dua - fiber ntau ceev (piv txwv li, hloov kho dua tshiab los ntawm 10G mus rau 40G / 100G sivMPO lub cev cable), xaiv ib lub qhov rooj thiab lub qhov rooj hneev taw uas txhawb nqa koj qhov kev teeb tsa tam sim no thiab lub hom phiaj.
Siv Cases: Sib piv cov Cassette Systems rau qhov chaw tiag tiag
Data Center Fiber Backbone
Nyob rau hauv ib lub chaw zov me nyuam, qhov tseem ceeb yog qhov ceev, ceev, thiab muaj peev xwm los pab kev sib txuas ntawm qhov ntsuas. Fiber cassettes nrogMPO-rau-LC modulesyog cov configuration feem ntau ntawm no. MPO lub cev cable nkag mus rau tom qab ntawm lub cassette, thiab lub ntsej muag pem hauv ntej nthuav tawm ib tus neeg LC duplex ports rau patching rau keyboards thiab servers. Qhov kev tsim no yooj yim tswj lub cev thiab ua rau chaw nres nkoj - theem hloov ceev. Kev xaiv ntawm singlemode vs. multimode cassettes nyob ntawm koj qhov kev sib txuas ntawm qhov sib txuas thiab cov kev xav tau ntawm transceiver - OM4 multimode txhawb 100G SR4 mus txog 100 meters, thaum OS2 singlemode npog cov caj qaum ntev dua.
Chaw Ua Haujlwm LAN nrog Copper Endpoints
Hauv ib lub chaw ua haujlwm network uas cov ntsiab lus kawg yog feem ntau RJ45, tooj liab cassettes muab ib qho kev ntxuav kom huv rau cov punch ruaj ruaj -cov vaj huam sib luag. Qhov zoo dua tsis yog qhov siab tshaj plaws - nws yog kev ruaj ntseg. Thaum lub hauv pem teb rearrangement hloov chaw nres nkoj, swapping los yog reconfigure ib tug modular tooj liab cassette yog sai dua thiab tsis cuam tshuam ntau dua li re-tawm lub vaj huam sib luag ruaj. Rau cov chaw ua haujlwm ua haujlwm sib xyaw ua keCat5e thiab Cat6 thaj cables, modular panels kuj cia koj khaws cov kab sib txawv ntawm cov kab sib txawv los ntawm cov kab cassette.
Hybrid Ib puag ncig hloov kho los ntawm tooj liab mus rau Fiber
Ib theem kev hloov kho network yog qhov sib xyaw- media cassette tsim ua pov thawj nws tus nqi. Yog tias koj xav tau kom tooj liab nkag tau - txheej txheem chaw nres nkoj ua haujlwm thaum qhiaOM3 multimode fiber ntaurau cov uplinks tshiab, ib qho kev sib xyaw- xov xwm mus kom ze cia ob qho tib si nyob hauv tib qhov chaw. Raws li kev tsiv teb tsaws nce mus, cov tooj liab cassettes tau hloov pauv rau fiber ntau cassettes ib cheeb tsam ntawm ib zaug - tsis muaj kev cuam tshuam rau cov seem ntawm lub vaj huam sib luag. Qhov no feem ntau yog qhov qis tshaj - txoj kev pheej hmoo rau cov koom haum uas tsis tuaj yeem ua pov thawj qhov kev txiav tag nrho hauv ib lub qhov rais txij nkawm.
Feem ntau yuam kev kom zam
Xaiv ib qhov system raws li qhov chaw nres nkoj suav xwb.
High density sounds attractive, but if the panel becomes harder to route, label, or service, operational costs rise quickly. Ib qho me ntsis qis dua - qhov chaw ntom ntom nrog qhov zoo dua rau pem hauv ntej thiab sab nraub qaum feem ntau yog qhov zoo dua qhov ntev - lub sij hawm xaiv - tshwj xeeb tshaj yog nyob rau hauv ib puag ncig uas cov kws kho mob yuav tsum tau hloov pauv raws li lub sij hawm siab.
Piv txwv li cassettes thiab vaj huam sib luag hneev taw yog universally interchangeable.
Compatibility sib txawv los ntawm qhov system, connector style, thiab chaw tsim tshuaj paus. Ib qho LGX-style cassette los ntawm ib tus neeg muag khoom yuav tsis zaum hauv lwm tus neeg muag khoom lub qhov rooj. Nco ntsoov xyuas kom meej tias lub cassette, enclosure, thiab cabling interface yog tsim los ua hauj lwm ua ke ua ntej standardizing. Qhov no tseem ceeb tshwj xeeb nrogfiber ntau optic adapters, qhov twg me me mechanical sib txawv tuaj yeem cuam tshuam rau qhov poob.
Tsis quav ntsej lub nraub qaum ntawm khib.
Pem hauv ntej-fab cov chaw nres nkoj yuav zoo li huv si, tab sis txoj kev siv cable, khoov lub vojvoog, thiab kev tswj lub cev tom qab lub vaj huam sib luag feem ntau yog qhov txiav txim siab seb lub kaw lus puas nyob twj ywm tom qab xa mus. Kev lag luam cable cov qauv suav nrogANSI/TIA-568thiab ISO/IEC 11801 ob qho tib si hais txog kev tswj txoj hauv kev thiab qhov tsawg kawg nkaus khoov lub vojvoog raws li qhov tseem ceeb hauv kev ua tau zoo channel thiab kev cia siab ntev -lub sijhawm.
Cia siab tias yuav muaj lub vaj huam sib luag los hloov cov khoom siv hloov pauv lossis nce bandwidth.
Lub thaj vaj huam sib luag txhim kho cov qauv, kev tswj hwm, thiab hloov kho kom yooj yim. Qhov kev ua tau zoo ntawm qhov txuas yog nyob ntawm qhov zoo ntawm txhua yam khoom siv hauv cov channel - cable, connectors, patch cords, thiab covtransceiversntawm txhua qhov kawg.
Tag nrho ntim txhua qhov rau ib hnub.
Yog tias koj qhov chaw ib puag ncig zoo li yuav hloov pauv - thiab feem ntau yog - tawm tsawg kawg ob peb txoj haujlwm qhib rau yav tom ntej ntxiv, hloov pauv hom txuas, lossis cov khoom siv thaum muaj xwm ceev. Tus nqi ntawm qhov khoob tam sim no yog qis dua tus nqi hloov lub thawv tom qab vim tias koj khiav tawm ntawm chav.
Modular Patch Vaj Huam Sib Luag vs. Tsau Patch Vaj Huam Sib Luag: Thaum Modular Overkill?
Tsis yog txhua qhov kev teeb tsa xav tau lub tshuab kaw lus modular. Hauv ib puag ncig me me, ruaj khov - hais tias, ib qho - khib IDF txee dai khaub ncaws nrog 24 qhov chaw nres nkoj tooj liab uas yuav tsis hloov rau xyoo - lub vaj huam sib luag ruaj khov yuav yooj yim dua thiab tus nqi ntau dua - siv tau. Modular systems ntxiv tus nqi thaum koj xav tias yuav muaj kev hloov pauv ntau zaus, kev tshaj tawm sib xyaw, kev hloov pauv theem, lossis kev loj hlob. Yog tias tsis muaj qhov siv tau, tus nqi ntxiv thiab qhov nyuaj ntawm modularity yuav tsis them rau nws tus kheej. Qhov kev ua tau zoo feem ntau yog nyob ib ncig ntawm qhov chaw uas koj tab tom tswj ntau tshaj ib hom xov xwm lossis npaj rau qhov chaw nres nkoj tseem ceeb hauv ob mus rau peb xyoos tom ntej.
FAQ
Patch panels puas txhim kho network ceev?
Tsis ncaj. Patch panels yog passive - lawv tsis amplify los yog txheej txheem teeb liab. Lawv tus nqi yog nyob rau hauv lub koom haum, kev saib xyuas yooj yim dua, thiab kev txhawb nqa zoo dua rau cov txheej txheem cabling. Indirectly, ib tug huv si thiab zoo dua - tswj kev teeb tsa txo cov kev sib txuas tsis raug thiab ua kom yooj yim rau kev tswj kom zoo txuas kev ncaj ncees, uas tuaj yeem tiv thaiv cov teeb meem kev ua haujlwm los ntawm kev ua haujlwm tsis zoo los yog cov khoom sib txuas puas.
Ib lub vaj huam sib luag puas tuaj yeem txhawb nqa ob qho tib si fiber ntau thiab tooj liab?
Yog, yog hais tias lub kaw lus siv modular cassettes tau tshaj ob hom xov xwm. Qhov no yog ib qho ntawm qhov zoo tshaj plaws ntawm cassette-raws li vaj huam sib luag tsim. Koj nruab fiber ntau cassettes nyob rau hauv ib co slots thiab tooj liab cassettes nyob rau hauv lwm tus neeg, nyob rau hauv tib lub enclosure.
Dab tsi yog qhov txawv ntawm lub cassette thiab lub phaj adapter?
Lub cassette yog tus kheej - muaj cov chav tsev modular uas feem ntau suav nrog kev sib txuas hauv fiber ntau thiab nthuav tawm cov qauv txuas tshwj xeeb ntawm lub ntsej muag. Ibadapter phajyog ib qho yooj yim tivthaiv uas tuav cov adapters nyob rau hauv ib lub tiaj phaj hom yam tsis muaj kev tswj cable sab hauv. Cassettes muaj kev tiv thaiv ntau dua thiab lub koom haum rau cov fibers sab hauv, thaum cov phaj adapter yog sib dua thiab tus nqi qis dua. Txoj kev xaiv yog nyob ntawm koj qhov kev xav tau ceev thiab ntau npaum li cas hauv kev tswj fiber ntau koj xav tau.
Dab tsi yog qhov sib txawv ntawm lub vaj huam sib luag thiab lub vaj huam sib luag keystone?
Lub vaj huam sib luag keystone siv snap-hauv keystone jacks uas tuaj yeem hloov tau tus kheej lossis rov kho dua. Ib tug txheej txheem tsau vaj huam sib luag muaj mus tas li ntsia ports. Keystone panels muab kev yooj yim dua rau kev sib xyaw- xov xwm lossis sib xyaw- pawg xa tawm, tab sis tus nqi ntawm ib qho - chaw nres nkoj feem ntau yog siab dua thiab kev sib dhos yuav siv zog ntau dua. Nyob rau hauv ib puag ncig fiber ntau, cassette-raws li modular panels ua haujlwm zoo sib xws.
Puas yog modular thaj vaj huam sib luag zoo dua li cov vaj huam sib luag ruaj khov?
Nws nyob ntawm koj ib puag ncig. Modular panels yog qhov zoo dua thaum koj xav tau kev hloov pauv, sib xyaw cov xov xwm, lossis xav tias yuav hloov pauv ntau zaus. Cov vaj huam sib luag ruaj khov yog yooj yim dua thiab pheej yig dua rau qhov ruaj khov, ib zaug - kev xa tawm xov xwm. Qhov kev txiav txim siab feem ntau yog seb qhov kev teeb tsa cabling yuav hloov li cas hauv lub vaj huam sib luag txoj haujlwm.
Thaum twg kuv yuav tsum xaiv MPO / MTP cassettes?
MPO/MTP cassettemuaj txiaj ntsig zoo tshaj plaws nyob rau hauv siab -qhov ntom ntom fiber ntau qhov chaw txhawb nqa 40G, 100G, lossis 400G kev sib txuas. Lawv tso cai rau ib qho multi- fiber ntau MPO lub cev cable kom kiv cua tawm mus rau ib tus neeg LC lossis SC duplex chaw nres nkoj ntawm lub ntsej muag vaj huam sib luag. Qhov no ua rau lub cev yooj yim heev - mus rau - chaw nres nkoj hloov chaw thiab txo cov xov tooj ntawm cov kab hauv txoj kev. Yog tias koj lub network siv qhov sib txuas optics lossis siab -nruab qaum- nplooj ntawv, MPO / MTP cassettes yog qhov kev xaiv zoo.
Kuv puas tuaj yeem sib xyaw cov ntaub thaiv npog thiab tsis thaiv cov tooj liab hauv ib qho teeb tsa?
Technically, koj tuaj yeem nruab ob qho tib si hauv tib lub kaw lus yog tias lub cassette hneev taw tau sib xws. Txawm li cas los xij, kev sib xyaw shielded (STP / FTP) thiab unshielded (UTP) cov khoom nyob rau hauv tib lub channel tsis pom zoo, vim hais tias tsis sib haum shielding tuaj yeem qhia txog cov teeb meem hauv av thiab ua rau kev ua haujlwm tsis zoo. Khaws txhua qhov channel sib npaug ntawm qhov kawg mus rau qhov kawg.
Kuv yuav tsum tau kuaj dab tsi ua ntej yuav lub fiber ntau cassette thaj vaj huam sib luag?
Paub meej cov nram qab no: hom connector (LC, SC, MPO/MTP), fiber ntau hom (singlemode OS2 los yog multimode OM3/OM4/OM5), cassette-rau-enclosure compatibility, chaw nres nkoj ceev ib cassette, ua ntej-terminated vs. field-terminated, thiab seb cov kab hluav taws xob ntawm lub rear. Kuj xyuas tias covconnector polish hom(UPC lossis APC) phim koj qhov kev xav tau ntawm lub cev.
Ua cassette-raws li systems txo lub sij hawm installation?
Ua ntej- cov tshuab kaw lus kaw tuaj yeem txo lub sijhawm teeb tsa tau zoo piv rau qhov kev txiav tawm. Vim hais tias cov cassettes tuaj txog lub Hoobkas- sim nrog cov khoom sib txuas uas twb tau txuas lawm, ntawm - kev ua haujlwm ntawm qhov chaw tsuas yog siv rau kev txhim kho lub kaw lus, zawv zawg rau hauv cov ntawv kaw lus, thiab txuas cov kab hauv lub cev. Cov kev tshawb fawb los ntawm cov chaw tsim khoom txuas tau pom tias ua ntej- txiav tawm ntau- cov tshuab fiber ntau tuaj yeem txo lub sijhawm xa tawm los ntawm 50-70% piv rau tus kheej splice- raws li kev txiav tawm.
Kuv yuav npaj thaj vaj huam sib luag li cas rau kev loj hlob yav tom ntej?
Pib nrog koj qhov chaw nres nkoj tam sim no suav nrog, tom qab ntawd ntxiv chav tiag tiag rau kev loj hlob hauv 2-3 xyoos tom ntej. Ib qho kev qhia zoo tshaj plaws yog muab 20-30% lub peev xwm seem. Xav txog tsis yog tus naj npawb ntawm cov chaw nres nkoj nkaus xwb tab sis kuj seb koj hom xov xwm lossis hom ntawv txuas puas tuaj yeem hloov pauv - lub kaw lus modular cassette tso cai rau koj ua raws li qhov hloov pauv yam tsis hloov lub kaw lus. Qhov tseem ceeb hauv kev npaj nthuav dav, thev naus laus zis tshiab, thiab txhua qhov kev xav tau tsiv teb tsaws chaw ntawm tooj liab mus rausinglemode fiber ntau.
Xaus
Patch panels thiab cassettes tsis yog hais txog kev ua kom zoo nkauj zoo nkauj. Lawv yog hais txog kev tsim cov kab ke hauv vaj tse uas yooj yim rau kev tswj hwm, yooj yim rau kev hloov kho, thiab tsis tshua muaj nqi los hloov kho. Txoj cai txoj cai nyob ntawm koj hom xov xwm, cov kev xav tau ntawm cov khoom sib txuas, kev xav tau ceev, thiab ntau npaum li cas koj lub network yuav hloov pauv.
Ua ntej sib piv cov khoom, tshawb xyuas koj qhov chaw nyob tam sim no. Sau koj cov hom connector, suav cov chaw nres nkoj nquag thiab npaj, nco ntsoov qhov chaw khib nyiab, thiab txiav txim siab seb koj cov theem tom ntej yog fiber ntau, tooj liab, lossis hybrid. Cov khoom lag luam ntawd ua rau cov txheej txheem xaiv ncaj qha - thiab nws pab koj kom tsis txhob yuav ib qho system koj yuav loj hlob hauv ob xyoos.
Yog tias koj tab tom tsim kho lossis kho dua tshiab cov txheej txheem cabling, tshawb xyuasFOCC's tag nrho cov khoom catalograu modular thaj vaj huam sib luag, fiber ntau cassettes, MPO / MTP cov rooj sib txoos, thiab cov khoom sib txuas tau zoo.
