Kev faib tawm thiab kev ua haujlwm ntawm cov txheej txheem hloov pauv
Xyoo 2022-10-18
Kev faib tawm ntawm Protocol Converters Protocol converters tau muab faib ua ob hom: GE thiab GV. Cias muab, GE yog hloov 2M rau RJ45 Ethernet interface; GV yog hloov 2M rau V35 interface, thiaj li txuas nrog lub router. Yuav Ua Li Cas Protocol Converters Ua Haujlwm? ...
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Dab tsi yog fiber ntau patch qaum? Yuav faib nws li cas?
Xyoo 2022-10-24
Fiber patch cords yog siv los ua thaj cords los ntawm cov khoom siv rau fiber ntau optic cable txuas. Muaj cov txheej tiv thaiv tuab dua, uas feem ntau yog siv rau kev sib txuas ntawm cov khoom siv optical transceiver thiab lub thawv davhlau ya nyob twg. Optical fiber jumpers (tseem paub ...
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Tam sim no qhov xwm txheej thiab kev loj hlob Prospects ntawm Industrial Switches
2022-10-04 IB
1. Industrial keyboards tseem hu ua industrial Ethernet keyboards. Raws li qhov xwm txheej tam sim no, nrog kev txhim kho txuas ntxiv thiab nrawm thiab kev nce qib ntawm kev siv tshuab network, qhov kev thov rau cov tes hauj lwm hauv kev lag luam, tshwj xeeb tshaj yog nyob rau hauv indus ...
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Optical transceiver 2M txhais li cas, thiab kev sib raug zoo ntawm optical transceiver E1 thiab 2M yog dab tsi?
2022-09-27 IB
Optical transceiver yog ib qho khoom siv uas hloov ntau yam E1 teeb liab rau hauv cov teeb liab optical. Optical transceiver tseem hu ua optical kis khoom siv. Optical transceivers muaj tus nqi sib txawv raws li tus naj npawb ntawm E1 (uas yog, 2M) cov chaw nres nkoj xa....
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Yuav ua li cas optical transceivers muab faib raws li technology hom thiab interface hom?
2022-09-28 IB
Optical transceivers tuaj yeem muab faib ua 3 pawg raws li thev naus laus zis: PDH, SPDH, SDH, HD-CVI. PDH optical transceiver: PDH (Plesiochronous Digital Hierarchy, quasi-synchronous digital series) optical transceiver yog lub peev xwm me me optical transceiver ...
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Lub router ua haujlwm li cas?
2022-09-29 IB
Ib lub router yog txheej 3 network ntaus ntawv. Lub hub ua haujlwm ntawm thawj txheej (lub cev txheej) thiab tsis muaj peev xwm ua tau zoo. Thaum tam sim no ntawm ib qho chaw nres nkoj hla mus rau lub hub, nws tsuas yog xa cov tam sim no mus rau lwm qhov chaw nres nkoj, thiab tsis quav ntsej wh ...
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Kev tsom xam ntawm fiber ntau hloov hom
2022-09-26 IB
Access Layer Switch Feem ntau, ib feem ntawm lub network uas txuas ncaj qha rau cov neeg siv lossis nkag mus rau lub network yog hu ua txheej txheej nkag, thiab ib feem ntawm txheej txheej nkag thiab txheej txheej tseem ceeb yog hu ua txheej txheej txheej lossis txheej txheej txheej. Acc...
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Ob peb cov ntsiab lus hais txog fiber ntau hloov parameter
2022-09-30 Nws
Switching Capacity Lub peev xwm ntawm kev hloov pauv, tseem hu ua backplane bandwidth lossis hloov bandwidth, yog qhov siab tshaj plaws ntawm cov ntaub ntawv uas tuaj yeem ua haujlwm ntawm qhov hloov pauv interface processor lossis daim npav interface thiab cov ntaub ntawv npav. Lub exchange cap...
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Cat5e / Cat6 / Cat7 Cable yog dab tsi?
Xyoo 2022-09-23
Dab tsi yog qhov txawv ntawm Ca5e, Cat6, thiab Cat7? Qeb Tsib (CAT5): Cov zaus kis tau tus mob yog 100MHz, siv rau lub suab kis tau tus mob thiab cov ntaub ntawv kis tau tus mob nrog lub siab tshaj plaws kis tau tus mob ntawm 100Mbps, feem ntau yog siv nyob rau hauv 100BASE-T thiab 10BASE-T tes hauj lwm. Qhov no...
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1 * 9 optical module yog dab tsi?
Xyoo 2022-09-19
1 * 9 ntim cov khoom siv kho qhov muag yog thawj zaug hauv xyoo 1999. Nws yog cov khoom lag luam kho qhov muag kho qhov muag. Nws yog feem ntau ncaj qha kho (soldered) ntawm lub rooj tsav xwm Circuit Court ntawm cov khoom siv sib txuas lus thiab siv los ua ib qho kho qhov muag module. Qee lub sij hawm nws tseem hu ua ...
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