Hauv kev yuav khoom tiag tiag, ib qho tseem ceeb rau cov lag luam xav txog yog tus nqi. Ntxiv nrog rau tus nqi, lawv kuj yuav tsum xav txog qhov sib haum ntawm cov khoom nrog ib puag ncig ib puag ncig thiab kev ruaj ntseg thiab kev ntseeg siab ntawm cov khoom nws tus kheej. Txhawm rau kom koj xaiv cov khoom zoo, qee qhov kev yuav khoom tau teev tseg raws li hauv qab no:
(1) Xyuas seb nws puas tuaj yeem txhawb nqa tag nrho duplex thiab ib nrab duplex. Vim tias qee cov chips ntawm kev ua lag luam tsuas tuaj yeem siv tag nrho duplex ib puag ncig, tab sis tsis tuaj yeem txhawb nqa ib nrab duplex. Yog tias nws txuas nrog rau lwm hom Hloov Hloov (N-txoj kev Hloov lossis HUB) thiab nws siv ib nrab duplex hom, nws yuav ua rau muaj kev sib tsoo loj thiab pob ntawv poob.
(2) Saib seb nws puas tau sim nrog lwm cov pob qij txha kho qhov muag. Muaj ntau thiab ntauoptical fiber ntau transceiversntawm kev ua lag luam. Yog tias qhov sib xyaw ua ke ntawm cov khoom sib txawv ntawm cov transceivers tsis tau sim ua ntej, pob ntawv poob, lub sijhawm sib kis ntev dhau, nrawm thiab qeeb, thiab lwm yam tshwm sim yuav tshwm sim.
(3) Saib nws rau pob ntawv poob kev tiv thaiv kev ruaj ntseg ntaus ntawv, vim hais tias muaj ntau tus neeg tsim khoom hauv kev tsim khoomfiber ntau optic transceivers, txhawm rau txo cov nqi, feem ntau siv Register (Register) cov ntaub ntawv hloov pauv hom, qhov tseem ceeb ntawm qhov kev ua haujlwm no, yog cov ntaub ntawv xa mus yuav tsis ruaj khov, ua rau pob ntawv poob, thiab txoj hauv kev zoo tshaj plaws yog siv qhov tsis siv hluav taws xob tsim, muaj kev nyab xeeb. kom tsis txhob poob cov ntaub ntawv pob.
(4) Xyuas seb cov khoom puas tau raug kuaj rau qhov kub thiab txias, vim hais tias lub optical fiber transceiver nws tus kheej yuav ua kom kub kub, ua ke nrog nws cov installation ib puag ncig feem ntau yog sab nraum zoov, yog li thaum kub siab heev (tsis ntau tshaj 50 degree), seb lub optical fiber transceiver tuaj yeem ua haujlwm ib txwm yog qhov tseem ceeb heev rau cov neeg siv xav txog. Dab tsi yog qhov siab tshaj plaws tso cai ua haujlwm kub? Qhov no yog qhov kev txhawj xeeb loj rau cov khoom siv uas yuav tsum tau khiav mus rau lub sijhawm ntev.
(5) Tshawb xyuas seb cov khoom puas ua raws li IEEE802.3 tus qauv? Fiber optic transceivers uas ua raws li IEEE802.3 tus qauv, yog tias tsis yog tus qauv, ces yeej yuav muaj teeb meem compatibility.
(6) Ntsuas cov chaw tsim khoom tom qab kev muag khoom.
(7) Ua tib zoo saib xyuas cov tsos ntawm cov khoom thaum xaiv thiab yuav, saib seb lub plhaub fiber ntau ntawm cov khoom puas qub, ci iab lossis puas muaj cov cim ntawm kev hnav. Niaj hnub no, muaj lwm manufacturers nyob rau hauv lub lag luam rau profiteering, xws li optical transceiver, kho qhov muag hloov ntaus ntawv siv lub thib ob los yog qub fiber modules, siv cov thib ob-tes.kho qhov muag modulecov khoom, ua rau muaj teeb meem loj zais rau hauv lub network, xws li: kho qhov muag module optical txoj kev muaj kuab paug, cov teeb liab kis tau tus mob yuav raug cuam tshuam, kev sib kis tau zoo. Thiab qhov kev sib kis tau zoo txo qis, qhov rhiab heev ntawm kev txais yuav ua rau txo qis, kuj tseem yuav ua rau qhov tshwm sim ntawm cov ntaub ntawv pob ntawv poob. Ntxiv nrog rau kev siv cov khoom siv fiber ntau thib ob, lub neej kev pabcuam yuav raug txo qis, txhua lub sijhawm tsis ua haujlwm thiab lwm yam xwm txheej.
HTF muab koj cov tshiab zoo thiab tus nqi qis fiber ntau optic transceiver, yog tias koj xav tau, thov hu rau peb.
