Cov khoom siv optical transceivers thiab cov switches yog ob qho tseem ceeb hauv kev xa xov Ethernet, tab sis lawv txawv hauv kev ua haujlwm thiab kev siv. Yog li, qhov txawv ntawm fiber optic transceivers thiab switches yog dab tsi?
Qhov txawv ntawm fiber optic transceivers thiab switches yog dab tsi?
Cov khoom siv fiber ntau optical transceiver yog ib qho khoom siv uas pheej yig thiab yooj ywm heev. Feem ntau siv los hloov cov teeb liab hluav taws xob hauv cov khub sib ntswg ua cov teeb liab optical. Feem ntau nws siv rau hauv cov xov tooj liab Ethernet uas tsis tuaj yeem npog thiab yuav tsum siv cov fiber ntau optical los txuas qhov deb ntawm kev sib kis. Hauv qhov chaw ib puag ncig network tiag tiag, nws kuj ua lub luag haujlwm tseem ceeb hauv kev pab txuas cov kab fiber ntau optic kawg mus rau lub network hauv nroog thiab lub network sab nraud. Lub switch yog ib lub cuab yeej network siv rau kev xa cov teeb liab hluav taws xob (optical). Nws ua lub luag haujlwm tseem ceeb hauv kev sib txuas lus ntawm cov khoom siv network wired (xws li computers, printers, computers, thiab lwm yam) uas nkag mus rau hauv web.
Tus nqi kis tau
Tam sim no, cov fiber optic transceivers tuaj yeem muab faib ua 100M fiber optic transceivers, gigabit fiber optic transceivers thiab 10G fiber optic transceivers. Feem ntau ntawm cov no yog Fast thiab Gigabit fiber transceivers, uas yog cov kev daws teeb meem pheej yig thiab ua haujlwm tau zoo hauv tsev thiab cov lag luam me thiab nruab nrab. Cov kev hloov pauv network suav nrog 1G, 10G, 25G, 100G thiab 400G hloov. Piv txwv li, siv cov tes hauj lwm loj hauv chaw khaws ntaub ntawv, 1G / 10G / 25G hloov feem ntau yog siv ntawm txheej nkag lossis ua ToR hloov, thaum 40G / 100G / 400G hloov feem ntau yog siv ua lub hauv paus lossis Backbone hloov.
Qhov nyuaj ntawm kev teeb tsa
Cov khoom siv kho vajtse yooj yim siv nrog tsawg dua qhov sib txuas dua li cov hloov pauv, yog li lawv cov xov hlau thiab kev sib txuas yooj yim heev. Lawv tuaj yeem siv ib leeg lossis rack mounted. Vim tias cov khoom siv optical transceiver yog lub cuab yeej plug-and-play, nws cov kauj ruam teeb tsa kuj yooj yim heev: tsuas yog ntxig cov xov tooj liab thiab cov khoom siv fiber ntau optical rau hauv qhov chaw nres nkoj hluav taws xob thiab qhov chaw nres nkoj optical, thiab tom qab ntawd txuas cov xov tooj liab thiab cov khoom siv fiber ntau optical rau cov khoom siv network. Ob qho kawg yuav ua tiav.
Ib lub network switch siv tau ib leeg hauv lub network hauv tsev lossis chaw ua haujlwm me, lossis nws tuaj yeem teeb tsa rau hauv lub network loj. Raws li qhov xwm txheej ib txwm muaj, nws yog qhov tsim nyog los ntxig lub module rau hauv qhov chaw nres nkoj sib xws, thiab tom qab ntawd siv lub network cable lossis optical fiber jumper sib xws los txuas rau lub khoos phis tawj lossis lwm yam khoom siv network. Hauv ib puag ncig cabling siab, cov patch panels, fiber boxes thiab cov cuab yeej tswj cable yog qhov xav tau los tswj cov cables thiab ua kom yooj yim cabling. Rau cov network switches tswj, nws yuav tsum tau nruab nrog qee qhov kev ua haujlwm siab heev, xws li SNMP, VLAN, IGMP thiab lwm yam haujlwm.
Lub sijhawm tshaj tawm: Cuaj hlis-19-2022