Xov xwm
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Qhov txawv ntawm DAC thiab AOC cables yog dab tsi?
Qhov txawv ntawm DAC thiab AOC cables yog dab tsi? Direct Attach Cable, hu ua DAC. Nrog rau cov modules transceiver uas hloov tau kub xws li SFP +, QSFP, thiab QSFP28. Nws muab cov kev daws teeb meem pheej yig dua, kev sib txuas ceev ceev los ntawm 10G txog 100G rau fiber ...Nyeem ntxiv -
Hom Fiber Ntau Hom: OM1, OM2, OM3, OM4, OM5
Muaj 5 qib ntawm multimode fiber: OM1, OM2, OM3, OM4, thiab tam sim no OM5. Dab tsi ua rau lawv txawv? Ntawm lub hauv paus (thoom txim rau qhov pun), dab tsi sib cais cov qib fiber no yog lawv qhov loj me, transmitters, thiab bandwidth peev xwm. Optical multimode (OM) fibers muaj ib...Nyeem ntxiv -
Nkag Siab Txog OLT, ONU, ONT thiab ODN (Kev Sib Tham Txog Lub Ncauj Lus)
Cov tuam txhab sib txuas lus thoob ntiaj teb tau pib siv Fiber rau Tsev (FTTH) ua qhov tseem ceeb, ua rau cov thev naus laus zis tsim kho sai. Active optical networks (AON) thiab passive optical networks (PON) yog ob lub tshuab tseem ceeb uas ua rau FTTH ua haujlwm tau zoo...Nyeem ntxiv -
Lub cev fiber optic passive: FBT splitter vs PLC Splitter
Cov fiber optic splitters ua lub luag haujlwm tseem ceeb hauv ntau lub network optical topologies niaj hnub no. Lawv muab cov peev xwm uas pab cov neeg siv ua kom zoo tshaj plaws ntawm cov kev ua haujlwm ntawm cov khoom siv optical network los ntawm FTTx systems mus rau cov khoom siv optical ib txwm muaj ...Nyeem ntxiv -
Passive Fiber Optic System, CWDM vs DWDM!
Hauv kev sib txuas lus, kev sib txuas ntawm cov ntaub ntawv hauv chaw khaws ntaub ntawv, thiab kev thauj mus los video, kev siv fiber optic cabling yog qhov xav tau heev. Txawm li cas los xij, qhov tseeb yog tias kev siv fiber optic cabling tsis yog qhov kev xaiv pheej yig lossis ua tau rau txhua qhov kev pabcuam. Yog li koj ...Nyeem ntxiv