Yog vim li cas Ob Daim Ntawv Teev Npe Ib Leeg xa cov poob sib txawv
Muab ob daim ntawv xa khoom xa tuaj ib sab thiab ob qho tib si yuav nyeemIL Tsawg dua lossis sib npaug rau 0.3 dB, RL Ntau dua lossis sib npaug rau 50 dB. Kev txiav txim los ntawm ob qho tib si, splice lawv rau hauv tib lub ODF, thiab qhov ntsuas kev sib txuas ntawm cov peev nyiaj tuaj yeem sib txawv. Ob lub fiber optic pigtail specifications tuaj yeem hais tib qhov kev txwv thaum piav qhia cov khoom sib txawv, vim tias tus lej sau tsis muaj nws txoj kev ntsuas tsis yog qhov tshwj xeeb. Nws yog kev lag luam thov.
Qhov sib txawv ntawd yog qhov uas feem ntau qhov kev tsis sib haum xeeb pib. Thaum lub tais raug kaw thiab OTDR kab nyob rau hauv pem hauv ntej ntawm tus neeg siv khoom, tsis muaj leej twg tuaj yeem txiav txim siab seb qhov hais tawm 0.3 dB tau ntsuas los ntawm cov hlua siv los yog raws li tus nqi sib txawv, txawm tias cov adapters hauv vaj huam sib luag nyob rau hauv tib chav kawm ua haujlwm raws li cov khoom sib txuas, lossis qhov kawg ntawm tsab ntawv twg -fim tshuaj ntsuam xyuas tus qauv.
Phau ntawv qhia no tsis piav qhia tias pigtail yog dab tsi los yog nws txawv li cas ntawm txoj hlua khi. Cov av ntawd twb tau them rau hauv peb daim ntawvqhov sib txawv ntawm lub fiber pigtail thiab ib thaj qaum. Dab tsi hauv qab no yog nqaim dua: cuaj kab uas nyob ntawm qhov tshwj xeeb, txhua tus tswj tau dab tsi, thiab dab tsi tshwm sim ntawm qhov chaw thaum ib qho ntawm lawv tau tso tseg.
Lub Cuaj Fiber Optic Pigtail Specifications Koj Yuav Tsum Xauv
Txhua yam hauv qab no qhia rau ib qho ntawm cov teb no. Yog tias koj RFQ hais tag nrho cuaj, ob tus neeg muag khoom tau hais tib yam khoom thiab kev sib piv tus nqi yuav muaj txiaj ntsig. Yog tias nws hais plaub, koj tab tom sib piv cov lus hais rau cov khoom sib txawv.
| # | Spec teb | Qhov nws yuav tsum hais | Yam tshwm sim thaum tshem tawm |
|---|---|---|---|
| 1 | Fiber hom | OS2 / G.652D, G.657A1, G.657A2, OM3/OM4/OM5 | Khoov-rhiab fiber ntau coiled rau hauv lub tais compact |
| 2 | Connector interface | LC, SC, FC, ST, E 2000 + cuam tshuam IEC 61754 ib feem | Ferrule haum, latch geometry tsis phim lub vaj huam sib luag |
| 3 | Polish hom | UPC lossis APC, hais rau pigtailthiabadapter | Mixed polish tuaj txog ntawm tib lub reel |
| 4 | IL / RL thiab txoj kev | Attenuation qib + ntsuas txoj kev + cais RL yuav tsum tau | Quotes poob unreproducible ntawm qhov chaw |
| 5 | Xaus-kev tshuaj xyuas ntsej muag | Kev soj ntsuam tus qauv nrog ib tsab xyoo, thiab dab tsi tswj kev lees txais | Kev lees txais cov qauv tsis raug cai ntawm cov khoom -in |
| 6 | Cable qauv | 0.9 hli nruj tsis / 2.0 / 3.0 hli, pawg lossis ribbon | Ntxuam- tawm yuav tsis haum rau lub splice cassette |
| 7 | Fiber suav thiab xim sib lawv liag | 1-48 fibers, muaj npe xim qauv | Ob lub rooj sib tham xim hauv ib lub thav duab |
| 8 | Ntev | Muab xam los ntawm enclosure geometry | Slack uas tsis tuaj yeem coiled, lossis tsawg dhau mus txog |
| 9 | Jacket, daim ntawv teev npe thiab kev txwv kev siv tshuab | Cov khoom siv, yuav tsum tau teev, qhov kub thiab txias, tensile thiab tuav ib SKU | Kev tsim kho sab hauv tsev ntsia sab nraum zoov |
Cov npe teb yog qhov yooj yim ib nrab. Ib qho kev ua haujlwm RFQ nqa peb kab ntau dua li ib qho, teeb tsa cov neeg yuav khoom yuav tsum tau, cov lus teb ntawm tus neeg muag khoom thiab cov pov thawj lees paub rau txhua qhov ntawm cuaj fiber ntau optic pigtail specifications, vim hais tias ib daim teb tus neeg muag khoom raug tso cai tawm hauv qhov khoob yog ib daim teb uas tau txiav txim siab hauv lub Hoobkas es tsis yog los ntawm koj. Qhov kev lees paub pov thawj twg tsim nyog xav tau rau txhua kab yog qhov seem ntawm tsab xov xwm no tsim.
Spec Kab 1 thiab 2: Tib Hom vs Multimode Fiber Pigtail Xaiv thiab Txuas Txuas Txuas
"Single-mode" tsis yog qhov tshwj xeeb. Ib hom fiber ntau optic pigtail ua rau tus qauv G.652D coj txawv ntawm ib qho ua rau G.657A2, uas nws txo qis macrobend rhiab heev ua rau nruj dua coiling. Qhov twg lub tais geometry tso cai rau lub slack zaum zoo saum cov fiber ntau qhov tsawg kawg nkaus khoov vojvoog, G.652D yog cov lus teb raug thiab pheej yig dua. Nyob rau hauv compact FTTH davhlau ya nyob twg lub thawv, phab ntsa-mount enclosures thiab tuab cassettes qhov twg lub kauj raug yuam ze rau qhov txwv, qhia G.657A1 los yog A2 txo cov macrobend{12}} poob kev pheej hmoo uas ua rau intermittent, kub- nyob ntawm tus cwj pwm, uas yog ib qho nyuaj heev rau traction.
Ob lo lus nug sib cais tau tawg mus rau hauv ib qho ntawm sab multimode. Geometric compatibility yog thawj: 50/125 µm fibers (OM3, OM4, OM5) interconnect lub cev, thaum koom nrog lawv mus rau 62.5/125 µm OM1 tsim ib tug tub ntxhais - loj mismatch uas tsis tuaj yeem kho los ntawm kev txhim kho splice alignment ib leeg. Modal bandwidth yog qhov thib ob thiab ywj pheej: ib qho channel tsim los ntawm cov qib sib xyaw ua tau rau qhov qis tshaj qhov ua tau zoo modal bandwidth hauv nws, yog li OM4 txuas uas ntsiag to muaj OM3 multimode fiber optic pigtail yuav tsum tau txheeb xyuas qhov tseeb ntawm qhov ntev thiab kab tus nqi ntau dua li qhov xav tau.
Kev xaiv Connector yog ntau yam khoom siv kho qhov muag. LC dominates siab - panels ceev vim hais tias nws doubles chaw nres nkoj suav ib chav tsev khib, SC tseem tus qauv nyob rau hauv GPON thiab ntau ntawm FTTH nkag txheej, thiab FC pheej nyob rau hauv kev ntsuam xyuas thiab ntsuas thiab nyob rau hauv lub qub telecom thav duab. Ua ntej defaulting deb ntawm nws, lubthreaded FC interface thiab qhov twg nws tseem khwv tau nws qhov chawyog tsim nyog xyuas. E2000 zoo nkaus li qhov chaw kaw, siab - rov qab los - kev cuam tshuam poob raug yuam. Dab tsi tseem ceeb ntawm kab spec yog hu ua IEC 61754 ib feem nrog rau tsev neeg txuas, vim tias qhov ntawd yog qhov txhais cov mating geometry koj lub vaj huam sib luag thiab adapters tau tsim rau.
Spec Kab 3: SC / APC vs SC / UPC Pigtail, thiab qhov yuam kev uas ua rau Ferrules puas
Lub ntsej muag kawg ntawm UPC yog domed thiab cov phooj ywg ncaj ncaj tawm tsam nws tus khub. APC lub ntsej muag kawg yog hauv av ntawm 8 degree, uas ua rau pom lub teeb tawm ntawm lub hauv paus thiab mus rau hauv lub cladding. Qhov tshwm sim ntawm qhov tshwm sim yog rov qab poob. Angled interfaces tau teev nyob rau hauv Greater dua los yog sib npaug rau 60 dB cheeb tsam thaum mated thiab lub cev -sib cuag interfaces nyob ib ncig ntawm lub Greater tshaj los yog sib npaug zos rau 50–55 dB cheeb tsam, thiab qhov sib txawv tseem ceeb tshaj plaws uas muaj kev cuam tshuam lub hwj chim nquag degrades lub teeb liab, uas txhais tau hais tias PON thiab FTTx tis, CATV overlays, DWDM thiab analog. Rau kev lag luam LAN, tus qauv digital cov ntaub ntawv txuas thiab feem ntau ib leeg - hom cov ntaub ntawv chaw cov channel, UPC fiber optic pigtail ntsib qhov kev xav tau rov qab 50 dB yog txaus, muab lub transceiver tus kheej qhov kev cia siab rau kev kuaj xyuas ntau dua li qhov xav tau.
Ib qho APC thiab UPC connector yuav tsum tsis txhob muaj kev sib raug zoo.Lub ntsej muag 8℃tsis tuaj yeem ncav cuag lub cev nrog lub ntsej muag domed, yog li cov cores zaum sib nrug thiab rov poob poob, xa rov qab lub zog rov qab mus rau lub transmitter. Kev quab yuam tus khub tuaj yeem khawb lossis deform ob qho tib si ntawm qhov chaw sib cuag, thiab lub ferrule puas lawm txoj kev no yuav xav tau kev hloov es tsis tu.
Hom Polish tsis yog ib qho ntawm - khoom teb, nws yog ib qho channel - wide field. Lub pigtail, lub adapter, thaj vaj huam sib luag chaw nres nkoj thiab cov khoom siv interface txhua tus yuav tsum tau pom zoo, thiab RFQ yuav tsum hais cov polish rau txhua fiber optic pigtail thiab txhua tus adapter hauv cov channel es tsis xav tias tus installer yuav pom. Lub interface geometry qab lub kaum sab xis yog ua haujlwm los ntawm peb qhov kev tawg ntawmYuav ua li cas APC connectors txawv ntawm UPC.
Spec Kab 4: Lub Fiber Optic Pigtail Insertion Poob Standard Tom Qab "IL Tsawg dua los yog sib npaug rau 0.3 dB"
Insertion poob rau ib khub connector tuaj yeem ua ob txoj hauv kev. Ntsuas tiv thaiv ib qho kev siv- qib master cord (ib qho kev sib txuas, nruj tswj kev sib txuas khaws cia rau metrology), cov khoom sib txuas ua rau cov duab zoo nkauj. Ntsuas raws li arandom phooj ywg, qhov twg ib qho kev sib txuas los ntawm cov khoom sib txuas nrog rau lwm yam, qhov kev faib tawm nthuav dav, vim tias ob lub ferrules 'core txoj haujlwm tsis raug them los ntawm tus khub zoo tagnrho. Ob tus lej yog ncaj ncees, thiab lawv tsis yog tus lej tib yam, uas yog vim li cas fiber optic pigtail insertion poob tus qauv koj hais txog qhov teeb meem ntau dua li tus lej koj hais.
IEC 61753-1 daws qhov tsis meej pem los ntawm kev txheeb xyuas cov qhab nia qis hauv kev txheeb cais, ntawm qhov sib txawv ntawm qhov sib txawv, nrog rau txoj kev ntsuas kho raws li IEC 61300-3-34. Qib B tau teev tseg raws li qhov nruab nrab ntawm lossis qis dua 0.12 dB nrog 0.25 dB siab tshaj plaws rau tsawg kawg 97% ntawm cov qauv, Qib C ntawm 0.50 dB siab tshaj plaws nrog 0.25 dB txhais tau tias, thiab Qib D ntawm 1.0 dB siab tshaj plaws. Ib qho piv txwv dhau ntawm 0.3 dB tawm tsam cov hlua siv yog cov lus tsis muaj zog tshaj li qhov kev sib tham batch Qib B. Tshaj tawm tus qauv nrog nws cov ntawv tam sim no thiab kev hloov kho ntawm RFQ kab, tib yam li koj yuav hais lwm yam ntaub ntawv lees paub.
Ib qho kev sib txawv tau ploj mus tas li, suav nrog hauv cov ntaub ntawv los ntawm cov neeg muag khoom uas yuav tsum paub zoo dua.Cov qhab nia qis thiab cov qhab nia rov qab yog ob qhov sib npaug, tsis yog ib qho.Tsab ntawv qib B, C thiab D qhia txog qhov poob. Kev poob rov qab tau teev tseg nyias, nrog rau lub kaum sab xis -interface theem txhais ntawm Ntau dua lossis sib npaug rau 60 dB mated. Sau "Qib B" ntawm RFQ yog li tsis muaj dab tsi hais txog qhov cuam tshuam, thiab fiber ntau optic pigtail tuaj yeem ua tau raws li Qib B thaum nqa txhua yam rov qab poob tus neeg muag khoom xaiv los tsim. Xeev ob leeg.
Qib B yuav tsum tau tswj cov kev taw qhia tseem ceeb
Kev ua tiav qib B feem ntau xav tau kev tswj xyuas qhov twg cov tub ntxhais fiber ntau zaum txheeb ze rau lub ferrule axis, uas nyob rau hauv kev xyaum txhais tau tias lub assembler orients thiab kho lub ferrule thiaj li core eccentricity ntog nyob rau hauv ib tug paub kev taw qhia. Ib tus neeg muag khoom tsis muaj cov kauj ruam ntawd tuaj yeem tsim cov qauv zoo. Ua tau zookev faib tawmyog qhov muaj peev xwm sib txawv, uas yog vim li cas xyoo 2024 hloov kho rau IEC 61755-3 series formalized core-eccentricity txheeb cais rau cov kev sib tshuam no.
Lub adapter yog ib feem ntawm kev ntsuas kev sib txuas
Lub tes tsho yog dab tsi tuav ob lub ferrules coaxial, yog li xoob - kam rau ua adapter tuaj yeem tiv thaiv kev sib dhos los ntawm kev ua kom tau raws li qhov xav tau ntawm kev xa tawm txawm tias tus hwm fiber ntau optic pigtail nws tus kheej yog qib. Txheeb xyuas raws li kev sib txuas sib txuas es tsis yog ua ib feem. Qhov no yog ib qho yooj yim kom nco tau meej vim tias kev tshuaj xyuas tuaj feem ntau sim cov pigtail ib leeg.
Spec Kab 5: Xaus-Qhov Kev Ntsuas Lub ntsej muag rau Fiber Optic Pigtail
Hauv qab cov lej poob zaum ntawm cov duab geometric uas ua rau lawv: lub vojvoog ntawm curvature, apex offset (qhov siab tshaj plaws ntawm lub dome zaum ntawm lub fiber axis) thiab fiber ntau qhov siab, lub protrusion lossis undercut ntawm fiber ntau txheeb ze rau lub ferrule. Ua ke lawv txiav txim siab seb ob lub cores tiag tiag kov hauv lub caij nplooj ntoo hlav. Cov no yog cov txheej txheem polishing outputs, tsis tsim cov kev xaiv, uas yog vim li cas lawv yog txoj kev ceev tshaj plaws kom paub qhov txawv ntawm cov tswj ntau lawm kab los ntawm ib tug subcontracted ib tug.
Kev huv huv yog lwm ib nrab. Xaus-Kev sib kis ntawm lub ntsej muag tau raug txheeb xyuas ntau zaus thoob plaws hauv kev lag luam raws li qhov ua rau tsis ua haujlwm ntawm cov khoom siv fiber ntau, thiab ntawm 9 µm ib leeg - hom core ib qho particle zaum hauv cheeb tsam tseem ceeb tuaj yeem ua rau muaj kev cuam tshuam loj heev lossis kev xav ntau dua li qhov tsis zoo. Nws kuj tseem yuav tshwm sim raws li qhov kev poob qis rov qab los ua ntej nws tshwm sim raws li qhov tsis txaus ntseeg tsis zoo, yog li lub zog - meter nyeem tau tuaj yeem zaum hauv spec thaum lub kaw lus sib txuas lossis lub suab nrov twb tau hlawv.
Optical kev ua tau zoo tswj hwm, thiab kev tshuaj xyuas qhov muag tsis sawv ib leeg
2022 thib peb tsab ntawm IEC 61300-3-35 hais ncaj qha tias kev tshuaj xyuas qhov muag yog ntxiv rau, thiab tsis hloov, ntsuas qhov txo qis thiab rov qab poob. Nws mus ntxiv: lub connector uas tau muab ntxuav los ntawm cov khib nyiab xoob thiab tseem tsis pom kev soj ntsuam tsis tuaj yeem tsis lees paub yog tias nws ua tau raws li qhov kev ua haujlwm kho qhov muag (IEC). Ib qho RFQ clause nyeem "tsis lees paub qhov tsis pom kev" yog li ntawd cuam tshuam tus qauv tam sim no. Sau txoj cai lees paub raws li tus qauv sau nws, nrog rau kev tshuaj xyuas ntxiv rau kev tsim kho qhov muag thiab kev tswj xyuas qhov muag pom.
Tshaj tawm xyoo, vim tias cov txheej txheem hloov mus
Qhov thib peb tsab tshem tawm cov kev soj ntsuam yuav tsum tau rau zones C thiab D thiab rewrote qhov chaw ntawm cheeb tsam A thiab B cov qauv. "Ua raws li IEC 61300-3-35" yam tsis muaj hnub tim yog vim li cas tus neeg muag khoom thiab tus neeg yuav khoom tuaj yeem muab qhab nia tiv thaiv cov cai sib txawv thiab ob qho tib si qhia qhov tseeb (Fluke Networks).
Automate qhov muab qhab nia, thiab kho cov ntim raws li ib feem ntawm cov spec
Tib neeg kev hla / kev txiav txim tsis ua tiav nws txawv nrog tus kws tshaj lij, lub teeb pom kev zoo thiab cov zaub, uas ua rau kev txiav txim siab lees paub tsis yog -reproducible, thaum automated duab tsom xam ua qhov tshwm sim uas tuaj yeem txuas rau cov ntaub ntawv batch. Ntim tseem ceeb tshaj qhov nws zoo li: tsis yog - ntim hermetic tsis yog lub sijhawm ntev - lav kev huv, yog li tsis tau qhib yuav tsum tsis txhob nyeem kom huv. Plua plav kaus mom thiab txoj kev ntim khoom yog nyob rau ntawm daim ntawv fiber optic pigtail spec, thiab kev soj ntsuam teb ua ntej mating nyob twj ywm yuav tsum tsis hais seb lub Hoobkas cov ntaub ntawv zoo li cas.
Spec Kab 6 mus rau 8: 0.9 hli vs 2.0 hli Fiber Pigtail, Puag Pigtail vs Ribbon Pigtail, thiab Ntev
Tus qauv yog xaiv los ntawm lub kaw lus. 0.9 hli nruj- kev tsim kho buffered yog lub neej ntawd rau splice- lub tais ua haujlwm vim nws txoj hauv kev thiab cov coils hauv cov tais kaw, thaum 2.0 hli thiab 3.0 hli Jacketed kev tsim kho ntxiv kev sib tsoo thiab tensile tiv thaiv qhov twg tus Tsov tus tw rov qab ua dua los yog tawm hauv lub thawv. Cov tsho hnyav hnyav dua yog qhov nyuaj rau coil hauv lub tais ua nyob ib ncig ntawm qhov tsawg kawg nkaus lub vojvoog, uas yog qhov kev txwv ntawm qhov deb npaum li cas koj tuaj yeem mus. Nruab nrab ntawm ob txoj kev splice muaj qhov kev txiav txim siab tiag tiag: 12-fiber pawg fiber ntau optic pigtail splices tus kheej, uas haum rau kev sib xyaw lossis kev txiav tawm, thaum ribbon xaus los ntawm kev sib xyaw ua ke, uas yog nrawm nrawm ntawm qhov ntsuas tab sis yuav tsum tau ribbon fiber ntau ntawm sab tuaj thiab qhov sib txuam splice tiv thaiv kev tswj hwm. Ordering ribbon rau hauv ib tsob nroj txiav rau ib tug neeg splicing converts ib tug ua hauj lwm txuag mus rau hauv ib tug lab lab.
A 12 fiber pigtail xim code yuav ua raws li TIA-598 los yog IEC convention nyob ntawm seb qhov project specification. Lub npe tus qauv ntawm kab spec es tsis yog sau "tus qauv xim", thiab txheeb xyuas nws tawm tsam cov kab ke uas twb tau teeb tsa hauv tus ncej, vim tias lub thav duab populated nyob rau hauv ob lub rooj sib tham ua rau txhua qhov kev txhaum yav tom ntej qeeb dua. Qhov kev pov thawj ntawd yog nyob ntawm ODF kev lees paub thiab kev tswj hwm fiber ntau dua li qhov ua txhaum thawj zaug.
Ntev yog daim teb feem ntau sau los ntawm tus cwj pwm, thiab nws yog lej lej es tsis nyiam. Coj txoj kev routing los ntawm splice taw tes rau kev txiav tawm, ntxiv cov slack lub tais yuav tsum coil ntawm nws qhov tsawg kawg nkaus khoov vojvoog, ntxiv ib qho kev pab cuam, ces tig mus rau tus txheej txheem tom ntej. Cov duab ua haujlwm: ib txoj kev 1.2 m, ob lub coils hauv lub tais uas hais tias qhov tsawg kawg nkaus lub vojvoog yog 30 hli (kwv yees li 0.19 m ntawm fiber ntau ib zaug, yog li 0.38 m), ntxiv rau 0.1 m ntawm qhov kev txiav tawm, muab 1.68 m, uas dhau los ua 2.0 m xaj. Kev txiav txim hauv qab no thiab cov fiber ntau raug yuam dhau los ntawm nws qhov khoov txwv, ua kom txo qis uas tshwm sim tom qab lub tais kaw. Txiav txim siab zoo saum nws thiab qhov ntau dhau congests lub cassette, cuam tshuam tom qab ua haujlwm. Tib tus lej txiav txim siab seb lub qhov thaiv nws tus kheej puas muaj peev xwm, uas yog qhov taw tes ntawm qhov ntawdthaj vaj huam sib luag thiab xaiv enclosurenres yog qhov kev txiav txim siab cais los ntawm fiber optic pigtail specification.
Spec Kab 9: Daim Ntawv Teev Npe thiab Mechanical Limits rau Fiber Optic Pigtail
Jacket xaiv yog tsav los ntawm hluav taws code ua ntej lwm yam. PVC yog cov khoom siv dav dav dav dav, LSZH fiber optic pigtail tau teev tseg qhov twg cov pa luam yeeb tshuaj lom thiab tsis pom kev hauv cov chaw kaw neeg raug tswj hwm, thiab OFNR thiab OFNP cov npe siv rau qhov twg cov npe riser thiab plenum raug tswj hwm. Cov no yog cov kev txiav txim siab ua raws es tsis yog kev ua haujlwm. Sau cov npe koj lub tsev hauv zos, hluav taws xob thiab hluav taws xob yuav tsum tsis yog lub npe ntawm cov khoom siv, vim tias qhov yuav tsum tau sib txawv raws li kev txiav txim siab thiab los ntawm qhov project specification.
Tus qauv sab hauv tsev fiber ntau optic pigtail tsis yog tsim rau sab nraum zoov raug, thiab peb xav hais tias ua ntej kev txiav txim dua tom qab. Nws tsis muaj UV- ruaj khov, huab cua- tiv thaiv lub tsho tiv thaiv thiab lub zog ntxiv uas yuav tsum tau ua kom muaj sia nyob ntawm qhov kub thiab txias, kev ya raws thiab kev ntxhov siab. "Sab nraum zoov" kuj tsis yog ib yam mob, thiab armored thiab waterproof tsis yog interchangeable teb. UV raug drives tsho chemistry, sawv dej los yog condensation drives sealing thiab ingress tiv thaiv, nas thiab txhua yam muaj feem xyuam rau tsav armoring, thiab qhov kub thiab txias ntau tsav ob qho tib si xaiv cov khoom thiab cov kev tsim nyog lub rooj sib txoos tau sim mus. Qhia meej txog cov xwm txheej uas lub rooj sib txoos yuav pom thiab cia kev tsim kho ua raws.
Mechanical txwv nyob rau tib txoj kab, raws li lub rooj sib txoos tus kheej cov lej. Rub cov duab nro uas tau hais rau sab nraud- tsob ntoo lub cev cable tsis hloov mus rau qhov sib txuas luv luv, nws qhov txwv tsis pub muaj qhov ntsuas tensile ntawm tus Tsov tus tw cable thiab qhov sib txuas tuav lub zog ntawm qhov kawg kawg. Xav tau ob qho tib si los ntawm cov ntaub ntawv ntawm cov kev tsim kho tshwj xeeb uas koj tab tom xaj, thiab xav kom lawv rau SKU es tsis yog rau tsev neeg cov khoom.
Kev lees paub daim ntawv pov thawj: Dab tsi GR-326 npog, thiab Yuav luag txhua tus ua yuam kev
Telcordia GR-326-CORE yog cov ntaub ntawv pov thawj tshaj plaws thiab siv tsis raug feem ntau hauv cov khoom lag luam no. Nws teev tawm cov kev cai dav dav rau cov khoom sib txuas siv los koom nrog ib leeg-hom optical fibers thiab rau cov jumper sib dhos ua los ntawm lawv (Telcordia). Field-mountable connectors raug them cais raws li GR-1081, thiab connector tu cov khoom raws li GR-2923.
Cov ntaub ntawv feem ntau hais nrog nws yog hais tsis raug.GR-1435-CORE yog "Cov Lus Qhia Tseem Ceeb rau Multi-Fiber Optical Connectors", uas txhais tau tias ntau-fiber, tsis yog multimode.Nws hais txog ntau-fiber connectors xws li MPO-style assemblies, thiab nws cov ntsiab lus tseem yog tib hom - hom. Cov ntaub ntawv ntau ntawm cov neeg muab khoom siv tau sau nws ua qhov sib txawv ntawm ntau hom rau GR-326, thiab cov neeg yuav khoom tau txais qhov yuam kev rau hauv lawv tus kheej RFQs. Yog tias tus neeg muag khoom muab GR-326 cov ntaub ntawv los txhawb nqa multimode fiber optic pigtail, cov lus teb raug tsis yog nug rau GR-1435. Nws yog kev lees paub tias tsis muaj Telcordia GR cov ntaub ntawv hauv tsev neeg no suav nrog cov khoom, thiab qhia txog kev lees paub ntawm IEC qib kev ua tau zoo thiab cov ntaub ntawv xeem batch hloov.
Cov ntaub ntawv pov thawj tsim nyog thiab cov ntaub ntawv xa tawm tsis yog tib daim ntawv
Daim ntawv qhia txog kev tsim nyog GR-326 piav qhia txog kev tsim qauv txuas uas muaj sia nyob hauv kev sim ntsuas; nws tsis hais dab tsi txog lub reel tuaj txog lub hli tom ntej. ISO 9001 tau lees paub tias cov txheej txheem tsim khoom tau sau tseg thiab tswj hwm, tsis yog ib pawg ua tau raws li qhov kev qhia tshwj xeeb, thiab CE thiab RoHS yog kev ua lag luam- nkag mus thiab cov lus tshaj tawm. Dab tsi piav qhia txog koj cov khoom xa tuaj yog cov ntaub ntawv xeem khi rau koj cov khoom siv, hais txog txoj kev ntsuas, lub wavelength, tus qauv hauv paus thiab tus lej batch. Nug rau qhov kev tsim nyog thib peb thaum koj pom zoo tus qauv txuas rau hauv tus qauv network. Nug cov ntaub ntawv batch thaum koj txais kev xa khoom ntawm fiber ntau optic pigtail xaj. Tsis meej pem ob yog li cas cov neeg yuav khoom xaus nrog daim ntawv pov thawj zoo siab thiab cov lus tsis lees paub.
Ob qho piv txwv ua haujlwm: Lub Fiber Optic Pigtail rau GPON Txee thiab rau Lub Chaw Haujlwm ODF
Tib lub cuaj teb tsim cov khoom sib txawv ntawm qhov muag thiab cov khoom siv kho qhov muag nyob ntawm seb qhov khoom tsaws. Ob kab hauv qab no yog ib qho piv txwv pib qhia tau los ntawm cov kev xav tau hais, tsis yog qhov yuav tsum tau muaj thoob ntiaj teb.
Cov kev xav, thiab yuav ua li cas lawv tsim cov qib.GPON kem xav tias chav kawm B + PON pob nyiaj siv ntawm 28 dB, 1: 32 splitter siv kwv yees li 17.5 dB, nyob ib ncig ntawm 5 dB ntawm fiber ntau thiab splice poob, thiab ob khub sib txuas sib txuas. Uas tawm ob peb dB unallocated, yog li Qib C txaus thiab qhia Qib B yuav cov npoo qhov txuas tsis xav tau. Cov ntaub ntawv nruab nrab kem xav tias cov peev nyiaj tau los ze li ntawm 2.6 dB ntawm tus nqi npaj thiab ncav cuag, kwv yees li 1.0 dB ntawm fiber ntau thiab splice poob, 0.6 dB tuav raws li cov khoom siv hluav taws xob, thiab plaub tus khub sib koom sib koom ntxiv 1.0 dB. Qhov ntawd tso cai rau 0.25 dB ib khub raws li qhov txhais tau tias, uas Qib C yuav haus tag nrho tsis muaj lub taub hau, thaum Qib B's 0.12 dB txhais tau tias tawm hauv chav rau kev laus thiab rov ua dua - mating. Hloov qhov sib faib piv, tus khub suav lossis tus lej tshwj tseg thiab qib kev pom zoo hloov nrog nws. Qib yog ib qho txiaj ntsig ntawm cov peev nyiaj, tsis yog tus cwj pwm ntawm daim ntawv thov.
| Spec teb | GPON splitter txee, FTTH nkag | High -Density data center ODF |
|---|---|---|
| Fiber hom | G.657A2 (compact enclosure, nruj coiling) | G.652D / OS2 |
| Txuas | SC, IEC 61754-4 | LC, IEC 61754-20 |
| Polish | APC, channel -dav nrog rau adapters | UPC, channel -dav, RL yuav tsum tau teev |
| Qib Attenuation | Qib C, random mated raws li IEC 61300-3-34 | Qib B, random mated, taw qhia ferrules, matched adapters |
| Rov qab poob | Hais cais los ntawm qib | Hais cais los ntawm qib |
| Xaus - ntsej muag | IEC 61300-3-35: 2022 Kev ntsuas kho qhov muag | Ib yam, ntxiv rau daim ntawv qhia geometry rau ib pawg |
| Qauv | 0.9 hli nruj tsis, ib leeg fiber | 0.9 hli, 12-fiber pawg los yog ribbon rau splice txoj kev |
| Suav / xim | 1–12, xim qauv muaj npe | 12 / 24 / 48, xim qauv muaj npe |
| Ntev | Muab xam los ntawm cov kab routing thiab coil nyiaj (pib ntau 1.0-1.5 m) | xam los ntawm lub tais thiab khib txoj kev (pib ntau 1.5-2.0 m) |
| Jacket thiab txwv | Daim ntawv teev npe hauv zos, cov xwm txheej tau teev tseg, tensile thiab tuav ib SKU | Kev sau npe rau hauv zos code, tensile thiab tuav ib SKU |
Ntawm peb sab, cuaj daim ntawv qhia rau cov kauj ruam tsim tawm uas tawm cov ntaub ntawv: cov khoom siv fiber ntau thiab ferrule pov thawj, cleaving thiab tu, connector los ua ke nrog kub -tswj curing, cais polishing cov kev pab cuam rau UPC thiab APC, automated kawg- lub ntsej muag tshuaj xyuas, thiab kho qhov muag kuaj rau kev ntxig poob, rov qab polarity, ntev thiab ntev Qhov twg ntawm cov ntaub ntawv no tsim nyog xav tau yog nyob ntawm kev xa mus, thiab qhov sib txawv ntawm qhov ua tau zooFTTH, ODF thiab cov ntaub ntawv chaw ib puag ncigtxiav txim siab seb koj xav tau li cas rau - cov ntaub ntawv cov khoom lossis cov ntaub ntawv batch.
Koj daim ntawv txheeb xyuas Fiber Optic Pigtail Spec
Sau cuaj kab. Tshaj tawm txoj kev ntsuas thiab qib qis qis ntawm qhov yuav tsum tau rov qab poob ntawm kab 4, hais lub xyoo ib tsab thiab txoj cai lees paub ntawm kab 5, ua polish hom channel -wide nqe lus es tsis yog ib qho ntawm ib qho - yam ib, xam qhov ntev ntawm lub thawv, thiab xav tau tensile thiab tuav cov nuj nqis rau tsev neeg. Tias ib leeg tshem tawm feem ntau ntawm kev xa khoom tsis sib haum xeeb no cov khoom lag luam tsim tawm.
Ntawm qhov tod tes, nug cov ntaub ntawv tsis yog kev lees paub. Muaj nyob rau hauv ib qho kev txiav txim: datasheets, ib - yam khoom los yog ib -batch test records nrog rau txoj kev ntsuas tau teev, insertion poob thiab xa rov qab cov ntaub ntawv poob, packing lists thiab conformity daim ntawv pov thawj. Koj ua tauthov ib tus qauv kuaj tawm tsam koj tus kheej cuaj- kab lus qhia, nrog rau nws cov ntaub ntawv xeem batch. Xa cuaj teb thiab peb yuav teb rau tib hom ntawv, suav nrog cov kab uas peb yuav thawb rov qab. Tag nrho cov kev xaiv specifications thiab customization teb tau teev nyob rau hauvfiber optic pigtail khoom nplooj.
FAQ
Puas yog "kev tso qhov poob qis dua lossis sib npaug ntawm 0.3 dB" ntawm cov ntaub ntawv fiber ntau optic pigtail txhais tau tias tib yam los ntawm txhua tus neeg muag khoom?
Tsis yog, nws nyob ntawm seb daim duab tau ntsuas los ntawm kev siv hlua los yog ib qho kev sib koom ua ke. Cov qhab-nees txhais, txoj kev ntsuas thiab yuav sau dab tsi es tsis txhob yog nyob rau hauv Spec Kab 4.
Puas yog APC fiber optic pigtail tuaj yeem sib xyaw rau UPC chaw nres nkoj?
Tsis yog. Cov geometries tsis tuaj yeem ua tiav qhov kev sib cuag ntawm lub cev, thiab yuam tus khub tuaj yeem ua rau ob lub ntsej muag kawg dhau kev ntxuav. Vim li cas polish hom yuav tsum sib phim thoob plaws tag nrho cov channel yog them rau hauv Spec Kab 3.
Qhov twg fiber optic pigtail ntev yuav tsum tau teev tseg?
Ib qho xam los ntawm txoj kev routing ntxiv rau lub kauj lub tais yuav tsum tau ntawm nws tus kheej qhov tsawg kawg nkaus khoov vojvoog, tsis yog tus nqi qub. Kev suav yog ua haujlwm hauv Spec Kab 6 txog 8.
Puas yog Telcordia GR-326-CORE thov siv tau rau ntau hom fiber ntau optic pigtail?
Tsis yog, thiab GR-1435 tsis yog qhov kev xaiv ntau hom, txawm hais tias nws tau piav qhia ntau npaum li cas. Dab tsi yuav tsum tau hloov pauv yog nyob rau hauv Daim Ntawv Pov Thawj Thov.
Puas yog tus qauv hauv tsev fiber ntau optic pigtail tuaj yeem ntsia sab nraum zoov?
Tsis yog. Qhov kev tsim kho twg hloov nws nyob ntawm qhov chaw sab nraum zoov dominates, thiab UV, dej nkag, nas thiab cuam tshuam, thiab qhov kub thiab txias hu rau cov lus teb sib txawv. Saib Spec Kab 9.
