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Lub "Color Palette" ntawm Fiber Optic Ntiaj Teb: Vim li cas qhov kis tau tus mob ntawm Optical Modules sib txawv heev.
Nyob rau hauv lub ntiaj teb no ntawm kev sib txuas lus fiber ntau optical, kev xaiv ntawm lub teeb wavelength zoo li tu lub xov tooj cua chaw nres tsheb - tsuas yog los ntawm kev xaiv txoj cai \"frequency\" cov teeb liab yuav kis tau kom meej thiab ruaj khov. Vim li cas qee qhov kho qhov muag modules muaj qhov sib kis ntawm 500 meters xwb, thaum lwm tus tuaj yeem hla ntau pua mais? Qhov zais cia nyob hauv \"xim\" ntawm lub teeb-uas ...Nyeem ntxiv -
Qhov sib txawv ntawm PoE keyboards thiab cov keyboards zoo tib yam
Nyob rau hauv lub ntiaj teb niaj hnub hloov zuj zus ntawm kev siv tshuab network, kev xaiv ntawm kev hloov pauv yog qhov tseem ceeb rau kev ua haujlwm hauv network thiab kev ua haujlwm. Ntawm ntau hom keyboards, Fais fab dhau Ethernet (PoE) keyboards tau txais kev saib xyuas tseem ceeb vim lawv cov yam ntxwv tshwj xeeb. Nkag siab qhov sib txawv ntawm PoE keyboards thiab cov qauv hloov pauv yog qhov tseem ceeb rau kev lag luam thiab tus kheej ...Nyeem ntxiv -
Dab tsi yog qhov txawv ntawm qhov chaw nres nkoj kho qhov muag thiab qhov chaw nres nkoj hluav taws xob ntawm qhov hloov pauv?
Hauv lub ntiaj teb kev sib txuas lus, cov keyboards ua lub luag haujlwm tseem ceeb hauv kev sib txuas cov cuab yeej thiab tswj cov ntaub ntawv khiav tsheb. Raws li thev naus laus zis hloov zuj zus mus, hom chaw nres nkoj muaj nyob rau ntawm cov keyboards muaj ntau haiv neeg, nrog fiber ntau optic thiab hluav taws xob ports yog qhov ntau tshaj. Kev nkag siab qhov sib txawv ntawm ob hom chaw nres nkoj no yog qhov tseem ceeb rau cov kws tshaj lij network thiab cov kws tshaj lij IT thaum tsim thiab siv cov txiaj ntsig ...Nyeem ntxiv -
Lub 'xim palette' nyob rau hauv lub ntiaj teb fiber optic: yog vim li cas qhov kev ncua deb ntawm optical modules txawv heev
Nyob rau hauv lub ntiaj teb no ntawm fiber optic kev sib txuas lus, kev xaiv ntawm lub teeb wavelength zoo li xov tooj cua zaus tuning thiab channel xaiv. Tsuas yog xaiv txoj cai "channel" tuaj yeem xa cov teeb liab kom meej thiab ruaj khov. Vim li cas qee qhov optical modules muaj qhov kis tau tus mob tsuas yog 500 meters, thaum lwm tus tuaj yeem hla ntau pua mais? Qhov tsis meej nyob hauv 'xim&#...Nyeem ntxiv -
Yuav Ua Li Cas Fiber Optic Reflectors Tau Siv Hauv PON Network Txuas Saib Xyuas
Nyob rau hauv PON (Passive Optical Network) tes hauj lwm, tshwj xeeb tshaj yog nyob rau hauv complex point-to-multipoint PON ODN (Optical Distribution Network) topologies, ceev ceev saib xyuas thiab kuaj cov fiber ntau faults tam sim no muaj teeb meem loj. Txawm hais tias optical time domain reflectometers (OTDRs) yog cov cuab yeej siv dav siv, qee zaum lawv tsis muaj qhov txaus ntshai rau kev kuaj pom cov teeb liab attenuation hauv ODN ceg fibers lossis ...Nyeem ntxiv -
FTTH Network Splitter Tsim thiab Txhim Kho Kev Tshawb Fawb
Hauv fiber-to-the-home (FTTH) network tsim, optical splitters, raws li cov khoom tseem ceeb ntawm passive optical networks (PONs), pab kom cov neeg siv ntau sib koom ntawm ib qho fiber ntau los ntawm kev faib hluav taws xob kho qhov muag, cuam tshuam ncaj qha rau kev ua haujlwm hauv network thiab cov neeg siv kev paub. Kab lus no tau txheeb xyuas cov thev naus laus zis tseem ceeb hauv FTTH kev npaj los ntawm plaub qhov kev xav: optical spli ...Nyeem ntxiv -
Technological Evolution of Optical Cross-Connect (OXC)
OXC (optical cross-connect) yog qhov hloov pauv ntawm ROADM (Reconfigurable Optical Add-Drop Multiplexer). Raws li cov tub ntxhais hloov pauv ntawm cov khoom siv kho qhov muag, qhov scalability thiab nqi-effectiveness ntawm optical cross-connects (OXCs) tsis tsuas yog txiav txim siab qhov yooj yim ntawm network topologies tab sis kuj cuam tshuam ncaj qha rau kev tsim kho thiab kev ua haujlwm thiab kev tu cov nqi ntawm cov khoom siv kho qhov muag loj. ...Nyeem ntxiv -
PON yeej tsis yog "tawg" network!
Koj puas tau yws rau koj tus kheej, "Qhov no yog lub network txaus ntshai," thaum koj qhov kev sib txuas hauv internet qeeb? Hnub no, peb yuav tham txog Passive Optical Network (PON). Nws tsis yog "phem" network uas koj xav txog, tab sis tsev neeg superhero ntawm lub ntiaj teb network: PON. 1. PON, "Superhero" ntawm Network Ntiaj Teb PON yog hais txog fiber ntau optic network uas siv lub point-to-multi...Nyeem ntxiv -
Cov lus piav qhia ntxaws ntawm ntau cov tub ntxhais cables
Thaum nws los txog rau kev sib txuas lus niaj hnub thiab kev sib txuas lus, Ethernet thiab fiber ntau optic cables nyiam ua tus thawj ntawm cov kab cable. Lawv lub peev xwm xa cov ntaub ntawv ceev ceev ua rau lawv yog ib feem tseem ceeb ntawm kev sib txuas hauv is taws nem thiab network infrastructure. Txawm li cas los xij, ntau cov tub ntxhais cables tseem ceeb sib npaug thoob plaws ntau qhov kev lag luam, txhawb nqa ntau yam kev siv, kev siv hluav taws xob thiab kev tswj hwm ...Nyeem ntxiv -
Fiber Optic Patch Vaj Huam Sib Luag: Cov Txheej Txheem Zoo rau cov pib tshiab
Hauv kev sib txuas lus thiab cov ntaub ntawv sib txuas, kev sib txuas zoo thiab txhim khu kev qha yog qhov tseem ceeb. Fiber optic thaj panels yog ib qho ntawm cov khoom tseem ceeb uas ua rau cov kev sib txuas no. Kab lus no muab cov ntsiab lus dav dav ntawm fiber ntau optic thaj vaj huam sib luag, tshwj xeeb tshaj yog rau cov pib tshiab uas xav nkag siab txog lawv txoj haujlwm, cov txiaj ntsig, thiab kev siv. Dab tsi yog fiber optic pat...Nyeem ntxiv -
Yuav ua li cas PoE keyboards pab nyob rau hauv kev tsim kho ntawm lub nroog ntse infrastructure?
Nrog rau kev loj hlob sai ntawm kev loj hlob thoob ntiaj teb, lub tswv yim ntawm cov nroog ntse tau maj mam dhau los ua qhov tseeb. Txhim kho cov neeg nyob hauv lub neej zoo, txhim kho kev ua haujlwm hauv nroog, thiab txhawb kev txhim kho kom ruaj khov los ntawm kev siv thev naus laus zis tau dhau los ua qhov sib txawv. Lub network muaj zog thiab muaj txiaj ntsig zoo yog qhov kev txhawb nqa tseem ceeb rau kev tsim kho hauv nroog ntse, thiab Lub Hwj Chim dhau Ethernet (PoE) hloov pauv ...Nyeem ntxiv -
POE Hloov Interface Paub meej
PoE (Power dua Ethernet) thev naus laus zis tau dhau los ua ib feem tseem ceeb ntawm cov cuab yeej siv niaj hnub no, thiab PoE hloov pauv tsis tuaj yeem xa cov ntaub ntawv nkaus xwb, tab sis kuj tseem siv cov khoom siv hluav taws xob los ntawm tib lub network cable, ua kom yooj yim txuas, txo cov nqi thiab txhim kho kev xa tawm network. Kab lus no yuav qhia meej txog kev ua haujlwm princ...Nyeem ntxiv
