Cov txheej txheem:
- Kauj Ruam 1: Sau cov khoom
- Kauj Ruam 2: Tshem Tawm thiab Npaj Cov Ntaub Ntawv
- Kauj Ruam 3: Qhuav Ib co Hlau
- Kauj ruam 4: Solder
- Kauj Ruam 5: Rov Sib Ntsib thiab Xeem
Video: Ethernet Link Tester: 5 Kauj Ruam (nrog Duab)
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:30
Qhov no yuav ua li cas thiaj li ua tau yooj yim tester uas tso cai rau koj txheeb xyuas sai yog tias koj qhov kev txuas lossis Ethernet cable uas koj nyuam qhuav ua yog yuav txuas mus nrog koj lub network.
Yog tias koj ua haujlwm hauv cov tuam txhab IT ib puag ncig koj paub tias feem ntau muaj ntau lub network chaw nres nkoj hauv lub tsev dua li muaj cov chaw nres nkoj ntawm koj cov keyboards. Qhov no txhais tau tias tsis yog txhua qhov chaw nres nkoj tau ua nyob rau hauv lossis txuas thiab tuaj yeem muaj teeb meem thaum teeb tsa chaw ua haujlwm tshiab. Tsis tas li cov tswj hwm feem ntau muaj cov yam ntxwv uas tso cai rau koj xaiv cov chaw nres nkoj tsis raug, yog li txawm tias qhov chaw nres nkoj tau ua nyob rau hauv nws yuav tsis ua haujlwm. Cov cuab yeej me me uas yooj yim nqa no yuav tso cai rau koj los tshuaj xyuas qhov chaw nres nkoj rau lub xeev txuas uas tsis tas yuav khiav mus rau koj lub qhov rooj thaiv kab thaiv lossis yuav tsum nkag mus rau hauv qhov hloov. Peb siv cov no thaum npaj ua ntej chav server teeb tsa kom ntseeg tau tias kev sib tham zoo mus thaum tus neeg rau zaub mov yuav tsis tshwm rau ob peb lub lis piam lossis hli. (Tshwj xeeb ua tsaug rau Scott Glick rau kev nrhiav lub sijhawm los ua thiab sau ib qho ntawm cov no)
Kauj Ruam 1: Sau cov khoom
Tsis txhob muab cov cuab yeej AUI qub tshem tawm tam sim no!
Koj yuav xav tau: 1 AUI rau 10baseT adapter (Kuv muaj 2 daim duab vim tias cov qauv sib txawv me ntsis sib txawv) rab phom phom lossis xaum xaum qee qhov siv lub tshuab ziab khaub ncaws lossis cov cuab yeej de-soldering (wick ua haujlwm zoo tshaj) 1) 9 volt roj teeb 1) 9 volt roj teeb txuas qhov ntev me me ntawm 18awg xaim thiab lub sijhawm me me ntawm kev hloov. Cov no tuaj yeem muaj nyob hauv koj lub xov tooj cua Shack khaws lub laum thiab laum me me kom tsim nyog kom haum rau qhov hloov pauv
Kauj Ruam 2: Tshem Tawm thiab Npaj Cov Ntaub Ntawv
Thawj qhov uas yuav tsum tau ua yog tshem cov ntsia hlau rau sab nraub qaum, nws yog nyob hauv qab daim ntawv lo.
Cov ntaub ntawv yuav tsum faib ua ob daim. Siv ib nrab sab saum toj (ib nrab qhov chaw teeb pom kev zoo nyob) thiab nrhiav thaj tsam txhawm rau txhim kho qhov hloov pauv. Nco ntsoov tso cai rau kev tshem tawm ntawm qhov hloov pauv thiab cov khoom siv ntawm PCB yog li txhua yam yuav rov qab ua ke tau yooj yim. Laum koj lub qhov thiab mount qhov hloov.
Kauj Ruam 3: Qhuav Ib co Hlau
De-solder thiab tshem tawm 15 tus pin AUI txuas. (Qhov no yog qhov twg lub lauj kaub lauj kaub tuaj yeem ua ke)
Kauj ruam 4: Solder
Siv cov xaim liab (+) los ntawm lub roj teeb txuas mus rau ib sab ntawm qhov hloov
Siv lub tshuab xaim hluav taws xob luv luv rau lwm sab ntawm qhov hloov pauv (xaim dawb hauv daim duab) Siv lub xaim txuas tsis txuas (dawb) rau lub ncoo qhov twg tus pin 13 ntawm AUI txuas tau txuas tus xaim dub (-) los ntawm lub roj teeb txuas rau lub ncoo qhov twg tus pin 6 ntawm AUI txuas tau
Kauj Ruam 5: Rov Sib Ntsib thiab Xeem
Sib sau ua ke ob qho tib si thiab muab cov ntsia hlau rov qab rau. Txuas lub roj teeb 9v rau lub roj teeb txuas. Rau npaj los sim: Nias lub pob. Lub zog hluav taws xob yuav tsum pom (yog tias tsis tau sim lwm lub roj teeb thiab tshawb xyuas koj cov kev sib txuas) Plug luv luv rj45 thaj txuas rau hauv koj qhov hloov pauv/thaj vaj huam sib luag chaw nres nkoj/phab ntsa txuas thiab ntsaws lwm qhov kawg rau hauv qhov txuas txuas thiab nias lub pob. Lub zog hluav taws xob yuav tsum pom thiab yog tias koj muaj qhov txuas txuas txuas lub teeb yuav tsum pom. Txij li AUI adapter tau tsim los rau 12V qhov ua tau zoo dua lwm txoj hauv kev rau 9V yog A23 12V roj teeb. Nws yuav ua tau haum hauv rooj plaub yog tias koj muaj tus qauv zoo ntawm lub adapter thiab ua ke nrog cov cuab yeej dremel thiab cov hlau txuas.
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