Thaum kawg ntawm Fiber rau Lub Tsev (FTTH) network, muaj ib qho feem ntau saib tsis tau tab sis tseem ceeb tivthaiv: lub qhov hluav taws xob hauv tsev fiber ntau optic. Nws tsis yog tsuas yog lub cev lub ntsiab lus ntawm fiber ntau optic "kawg ib nrab- meter" nkag mus, tab sis kuj yog tus choj txuas tus neeg teb xov tooj cov khoom xa tawm thiab cov khoom siv davhlau ya nyob twg (ONT / ONU).
Txawm li cas los xij, ntau yam kev caiNyob sab hauv tsev fiber ntau qhov hluav taws xobnyiam mus rau ob qhov siab tshaj plaws: ob qho tib si ua haujlwm tseem ceeb, ua rau muaj qhov loj thiab tsis pom kev tsim-zoo li "patch" ntawm phab ntsa; los yog txi rau kev tswj fiber ntau sab hauv rau kev zoo nkauj, ua rau tsis txaus khoov vojvoog, ua rau macro-bending poob, lossis txawm tias fiber ntau tawg.
Peb tuaj yeem nrhiav qhov sib npaug ntawm ob qho no li cas? Lub GL-FN-12 sab hauv tsev fiber ntau optic qhov hluav taws xob, ua los ntawm ABS engineering yas thiab muaj cov qauv tsim ua tib zoo, muab cov lus teb.
I. ABS Engineering Yas: Qhov "Sweet Spot" nruab nrab ntawm lub teeb yuag thiab siab zog
Sab nraum zoov, cov thawv ntim khoom fiber ntau feem ntau xav tau hlau lossis PC + ABS alloys kom tiv taus qhov hnyav. Tab sis sab hauv tsev, qhov kev xaiv cov khoom siv logic txawv heev.
1. Kev Txhim Kho Cov txiaj ntsig ntawm Kev Siv Hluav Taws Xob
Lub GL-FN-12 sab hauv tsev fiber ntau optic qhov hluav taws xob siv cov khoom zooABS (Acrylonitrile Butadiene Styrene)raws li nws cov khoom tseem ceeb. Compared to traditional metal panels, ABS has a lower density, making this indoor fiber optic socket exceptionally lightweight. Rau ntawm -site installation technicians, qhov no txhais tau tias:
Ib qho yooj yim -point installation-Thaum kho rau tus qauv 86mm phab ntsa, tsis tas yuav txhawj xeeb txog lub vaj huam sib luag qhov hnyav ua rau lub thawv phab ntsa sag lossis loosen raws sijhawm.
Ib qho yooj yim nto mounting-Nyob rau hauv qhov chaw kho dua tshiab yam tsis muaj ua ntej- cov thawv phab ntsa, lub teeb ABS vaj tse tuaj yeem ruaj ntseg ruaj khov siv cov nplaum yooj yim lossis cov ntsia hlau me me, txo qhov kev puas tsuaj rau phab ntsa.
2. Tsim nyog tus qauv nruj
ABS tsis yog "muab yas." Qhov no sab hauv tsev fiber ntau optic qhov (socket), los ntawm nws ua tib zoo tsim los txhawb cov tav thiab cov qauv, tswj lub teeb pom kev zoo thaum tseem muaj kev cuam tshuam txaus. Hauv kev siv txhua hnub, nws tuaj yeem tiv taus lub siab ntawm ntsaws thiab tshem tawm cov jumpers, kev sib tsoo tsis sib haum, thiab txawm tias muaj kev cuam tshuam ntawm qhov rooj kaw, yog li tiv thaiv cov ntsiab lus hauv cov xov hlau thiab cov adapters los ntawm kev ntxhov siab sab nraud.
II.Curved tsos: Tsis tsuas zoo saib, tab sis Ergonomics
Ib txwm nyob sab hauv tsev qhov hluav taws xob Fiber Sockets feem ntau muaj ntse, square fab uas tsis muaj kev ntxhib los mos. GL-FN-12 sab hauv tsev fiber ntau optic qhov hluav taws xob qhov nkhaus tsim ua tau ntau dua li muab qhov "slinky" qhov muag pom.
1. Txo qhov pom kev nkag
Baseboards thiab lub teeb hloov vaj huam sib luag hauv tsev feem ntau muaj qhov sib npaug. Curved sab hauv tsev fiber ntau qhov hluav taws xob sib xyaw ua ke ntau dua rau hauv cov qauv tsim sab hauv niaj hnub no-txawm yog cov ntoo zoo nkauj Scandinavian lossis cov ntoo sov- lawv cov qauv tsim tsis zoo ua rau lawv muaj keeb kwm yav dhau los ntawm phab ntsa es tsis yog qhov pom kev pom.
2. Hidden Cable Management Chaw
Lub nkhaus tsim tsis yog tsuas yog aesthetically pleasing tab sis kuj muaj txiaj ntsig zoo rau cov qauv sab hauv. Piv rau cov vaj tsev square, cov vaj tsev nyob ib puag ncig muaj ntau qhov chaw sab hauv, ua kom yooj yim los tswj lub vojvoog dabtsi yog khoov. Raws li ITU-T G.657 tus qauv, qhov tsawg kawg nkaus lub vojvoog khoov ntawm qhov khoov- cov fiber ntau tiv taus tuaj yeem qis li 7.5 hli, tab sis qhov kev nyab xeeb ntau dua ib txwm muaj txiaj ntsig ntev - lub sijhawm kev ntseeg tau. Cov vaj tse nkhaus pab tiv thaiv 90℃khoov hauv lub tsev, yog li txo qhov kev pheej hmoo ntawm macro-bending poob.
III.Dual-Port Design: Kev hloov pauv yooj yim ntawm SC Simplex thiab LC Duplex
Nyob rau hauv lub compact 86 hli × 86 hli txheem phab ntsa thawv hneev taw, GL -FN-12 sab hauv fiber ntau qhov hluav taws xob ua tiav ob-chaw nres nkoj ceev - ib qho lus tim khawv tseeb rau kev tsim ntse.
1. Connector Compatibility
Lub qhov hluav taws xob sab hauv tsev txhawb nqa ob lub ntsiab hauv tsev fiber ntau optic interface hom:
SC Simplex Adapter- Cov txheej txheem sib txuas ntau tshaj plaws rau FTTH (Fiber rau Lub Tsev) hauv ntau lub khw. Nws lub laub- rub lub ntsuas phoo mechanism muab kev ruaj ntseg, tsis tshua muaj kev nkag mus, thiab tsim nyog rau txoj hauv kev kho qhov muag tseem ceeb.
LC Duplex Adapter- Nrog rau qhov muaj koob meej ntawm 10G-PON thiab FTTR (Fiber mus rau Tsev) thev naus laus zis, cov qauv me me ntawm LC adapters tau dhau los ua neeg nyiam nyob rau hauv siab - qhov xwm txheej ceev. LC duplex tsim tso cai rau kev sib txuas ib txhij ntawm cov dej ntws (ONT sab) thiab qis qis (modem rau TV / khoos phis tawj) txuas ntawm tib lub vaj huam sib luag.
2. Kev them nyiaj yug rau Ob leeg MM thiab SM Fiber
Qhov no sab hauv fiber optic connector nta ib tug universal kho qhov muag tsim uas txhawb ob multimode (MM) thiab ib zaug -hom (SM) fiber. Txawm hais tias siv 50/125μm multimode fiber ntau rau luv luv - nrug siab - kis tau tus mob ceev los yog 9/125μm ib zaug - hom fiber ntau rau ntev - kis tau tus mob, lub connector tswj tsis tshua muaj kev cuam tshuam tsis zoo, kom ntseeg tau cov teeb liab purity.
IV.Hinged Npog: Kev sib xyaw ua ke zoo tshaj plaws ntawm kev tiv thaiv plua plav thiab kev saib xyuas yooj yim
Qhov zoo yog nyob rau hauv cov ntsiab lus. GL-FN-12 sab hauv tsev fiber ntau qhov hluav taws xob nta lub hau hinged es tsis txhob siv cov plua plav ywj pheej.
1. Kev tiv thaiv lub cev
Thaum tsis siv qhov chaw nres nkoj, lub pob khawm yuav kaw zoo li qub, tiv thaiv cov plua plav sab hauv tsev, fumes, thiab lwm yam kab mob los ntawm kev ncav cuag lub ntsej muag ceramic ferrule. Kev kis kab mob ntawm lub ntsej muag kawg ntawm lub ntsej muag yog qhov tseem ceeb ntawm qhov txawv txav ntawm qhov kev xav ntawm qhov OTDR (Optical Time Domain Reflectometer) kab, thiab tej zaum yuav ua rau lub laser diode nyob rau hauv qhov kho qhov muag module.
2. Cov neeg siv yooj yim
Cov tsoos plua plav npog tau yooj yim ploj, thaum hinged plua plav npog yog txuas nrog lub vaj huam sib luag ntawm lub pob khawm, tiv thaiv kom tsis txhob poob. Thaum cov neeg siv yuav tsum tau ntxig cov jumpers, lawv tuaj yeem qhib lub npog plua plav tau yooj yim thiab ntxig cov khoom sib txuas nrog ib txhais tes xwb - kev ua haujlwm yog du thiab yooj yim.
V. Smart Internal Routing thiab Splice Management
Tus nqi tseem ceeb ntawm qhov tsim nyog hauv tsev fiber ntau optic qhov hluav taws xob yog nyob rau hauv "kev nyuaj siab zais cia"- ruaj ntseg ruaj ntseg pigtail splices nyob rau hauv lub phab ntsa.
Pigtail ruaj ntseg-Internal slots thiab clips yog tsim los tiv thaiv cov pigtails sab hauv, tiv thaiv kev ntxhov siab los ntawm kev txav tom qab splicing.
Kev cia khoom seem-Kev txawj ntse sab hauv tso cai rau cov neeg teeb tsa kom coil qhov tsim nyog ntawm cov fiber ntau hauv lub thawv phab ntsa, khaws cov khoom muaj txiaj ntsig zoo rau yav tom ntej re- splicing lossis txij nkawm.
Xaus
Kev vam meej ntawm GL-FN-12 sab hauv tsev fiber ntau qhov hluav taws xob yog tsis tsuas yog kho ABS raws li cov yas pheej yig, tab sis yog qhov nruab nrab kom ua tiav cov qauv hnyav thiab ua kom zoo nkauj.
Nws siv cov qauv nkhaus los ua kom qhov txias txias ntawm cov khoom lag luam, ABS engineering yas los sib sau ua ke lub teeb thiab lub zog, ob qho -port modular configuration kom tau raws li niaj hnub no SC qauv thiab tag kis LC evolution, thiab hinged npog kom sib npaug tiv thaiv plua plav nrog yooj yim siv.
Tam sim no hais tias FTTH tau dhau los ua qhov dav, lub teeb liab kho qhov muag taug kev los ntawm mais ntawm sab nraum zoov cable thiab cov kab sib txuas ua ke. Qhov kawg "ib meter" ntawm hauv - kev paub hauv tsev yuav tsum tsis txhob puas tsuaj los ntawm lub ntsej muag tsis zoo lossis tsim tsis zoo. GL-FN-12 sab hauv tsev fiber ntau optic qhov hluav taws xob yog hom khoom uas, ib zaug ntsia rau ntawm koj phab ntsa, koj tsis nco qab nws nyob ntawd - thiab qhov ntawd yog qhov kev qhuas siab tshaj plaws rau kev tsim qauv zoo.
