- los ntawm Admin / 03 Sep 19 /0Cov lus pom
Taw qhia thiab sib piv ntawm EPON thiab GPON
PON yog dab tsi?Kev siv thev naus laus zis dav dav tau nce ntxiv, thiab nws yog lub hom phiaj los ua kev sib ntaus sib tua uas cov pa luam yeeb yuav tsis ploj mus.Tam sim no, lub hauv paus ntsiab lus tseem yog ADSL thev naus laus zis, tab sis ntau thiab ntau cov khoom lag luam thiab cov tswv lag luam tau tig lawv cov xim rau optical network ac ...Nyeem ntxiv - los ntawm Admin / 30 Aug 19 /0Cov lus pom
Chronicle ntawm txoj kev loj hlob ntawm optical fiber kev sib txuas lus systems
Nrog kev txhim kho txuas ntxiv ntawm kev sib txuas lus kho qhov muag thev naus laus zis, kev sib txuas lus kho qhov muag fiber ntau tau ntsib tsib tiam txij li nws tshwm sim.Nws tau dhau los ua kom zoo dua qub thiab txhim kho ntawm OM1, OM2, OM3, OM4 thiab OM5 fiber ntau, thiab tau ua kom tsis tu ncua hauv kev sib kis thiab ...Nyeem ntxiv - los ntawm Admin / 28 Aug 19 /0Cov lus pom
Kev faib tawm ntawm fiber ntau optic thiab fiber optic transceivers
Los ntawm lig 1980s, fiber-optic kev sib txuas lus maj mam hloov los ntawm luv- wavelength mus rau ntev-wavelength, los ntawm multimode fiber mus rau ib hom fiber ntau.Tam sim no, ib hom fiber ntau yog siv dav hauv lub teb chaws cable lub cev network thiab lub xeev lub cev kab network.Multimode fiber yog tsuas yog li ...Nyeem ntxiv - los ntawm Admin / 26 Aug 19 /0Cov lus pom
Puas yog fiber ntau optic transceivers yuav tsum tau siv ua khub?
Puas yog fiber ntau optic transceivers yuav tsum tau siv ua khub?Puas muaj kev sib cais hauv fiber ntau transceiver?Los yog ib khub ntawm fiber ntau optic transceivers siv tau los ua ib khub?Yog tias cov fiber ntau transceivers yuav tsum tau siv ua khub, nws puas yog tib hom thiab qauv?Los yog koj tuaj yeem siv kev sib xyaw ua ke ntawm bran ...Nyeem ntxiv - los ntawm Admin / 24 Aug 19 /0Cov lus pom
Kev faib tawm thiab kev sim ntawm 400G optical module
Optical module yog cov cuab yeej kho vajtse tseem ceeb kom paub txog kev sib txuas ntawm lub network hauv cov ntaub ntawv.Nrog rau qhov nce ntawm qhov chaw nres nkoj thiab qhov ceev, tus nqi ntawm cov khoom siv kho qhov muag yuav suav txog ze li ib nrab ntawm cov nqi ntawm cov khoom siv kho qhov muag hauv cov ntaub ntawv chaw.Tam sim no, 100G interconnection technology ...Nyeem ntxiv - los ntawm Admin / 22 Aug 19 /0Cov lus pom
Dab tsi yog qhov zoo ntawm OM5 fiber ntau jumper piv rau OM3 / OM4?
"OM" hauv kev sib txuas lus kho qhov muag hais txog "Optical Multi-mode".Optical hom, uas yog tus qauv rau multimode fiber ntau los qhia qib fiber ntau.Tam sim no, TIA thiab IEC txhais cov qauv fiber ntau thaj qaum yog OM1, OM2, OM3, OM4, thiab OM5.Ua ntej tshaj, multimode thiab ib hom yog dab tsi?Hu nkauj...Nyeem ntxiv
