Thiab Tseem Siv Tau
Kev ntsuas qhov ceev ntawm lub computer network tuaj yeem nyuab dua, tab sis thaum kawg qhov tseem ceeb rau cov neeg feem coob muaj kev sib txuas zoo thaum sib tw ua kom tiav qee yam hauj lwm. Tsuas sai npaum li cas los sis qeeb qeeb ib qhov network xav tau yog nyob ntawm seb koj siv nws li cas. Feem ntau, ntau dua li cov neeg thiab cov neeg sib koom ua ke, qhov zoo tshaj qhov ua tau zoo (ntsuas raws li kev siv bandwidth thiab latency ) yuav tsum txhawb nqa qhov kev thauj khoom txhua nrho.
Web Surfing Speeds
Cov Web site pib yooj yim yuav ua tau los ntawm txhua qhov kev sib txuas ntawm kev sib txuas , nrog rau kev hu xov tooj qeeb qeeb hauv internet lossis xov tooj. Lub sij hawm yuav tsum tau thauj khoom ntawm nplooj ntawv Web site yuav nce siab rau kev sib txuas ceev, tab sis. Kev siv cov Internet sib txuas ntawm 512 Kbps lossis siab dua qhov Web site nthwv dej, txawm tias kev sib txuas ceev dua nrog cov nplooj ntawv uas muaj video thiab lwm cov ntsiab lus nplua nuj.
Dhau li ntawm network bandwidth, Web surfing kuj nkag mus rau network latency. Web surfing hla satellite kev sib txuas hauv Internet , piv txwv li, yuav siv sij hawm ntev dua rau kab kev sib txuas hauv xov tooj cua uas muaj kev sib txuas ntawm tib qhov bandwidth, vim yog lub latency siab ntawm satellite.
Email thiab Yuam Kev Txuas Lus
Xa cov ntaub ntawv tshaj tawm hauv computer network yuav tsum muaj tsawg tsawg tus bandwidth. Yeej muaj hnub qub, qeeb hauv kev sib txuas lus hauv Internet los pab txhawb kev xa xov sai thiab xa email mus rau qhov Web site. Txawm li cas los xij, cov ntawv loj xa los ntawm xa email lossis hloov xa mus qeeb qeeb dua ceev ceev. Ib tug megabyte (MB) txuas xa dua dial-up yuav siv sij hawm 10 feeb los yog ntau dua rau kev hloov ntawm kev sib txuas, hos tib yam ntawv tau xa dua qhov txuas qhov zoo txuas hauv ob peb feeb xwb.
Television thiab Movie Streaming Speeds
Cov kwj video siv ntau dua los sis tsawg dua bandwidth network raws li kev daws teeb meem thiab thev npaum licas ntawm cov ntsiab lus tau saib nrog rau lub tshuab codecs siv los siv thiab txiav txim siab rau tus neeg thav ntawv. Standard definition TV, piv txwv li, yuav tsum tau 3.5 Mbps ntawm nruab nrab, thaum DVD yeeb yaj duab zoo streaming yuav tsum tau mus txog 9.8 Mbps. High-txhais video TV feem ntau yuav tsum tau 10-15 Mbps thiab Blu-duab tshav video mus txog 40 Mbps. Tus nqi me ntsis ntawm tus yees duab muab zais mus nce toj nqis qis raws lub ntsiab lus; cov yeeb yaj duab nrog txoj kev xav thiab cov kev xav tau ntau dua yuav tsum tau qhabnias ntau dua.
Video Them ceev ceev
Qhov yuav tsum tau ceev ceev ntawm qhov kev sib tham hauv kev sib tham hauv xov tooj yog zoo li TV, tshwj tsis yog tias kev sib tham video khoom muaj kev daws teeb meem thiab cov kev xaiv zoo uas yuav txo tau cov kev cai ntawm cov kev siv bandwidth. Tej khoom siv xws li Apple iChat , piv txwv li, yuav tsum tau 900 Kbps (0.9 Mbps) rau ob tug neeg tus yees duab yees duab. Cov khoom siv hauv kev sib tham hauv TV siv ntau qhov kev siv bandwidth mus rau tus qauv txhais TV raws cai (3-4 Mbps), thiab kev sib ntsib peb thiab plaub-txoj kev ntxiv kuj nce cov kev cai ceev ntxiv.
Internet Xov Tooj (Suab Teev Tsa) Phem
Piv rau yees duab, audio streaming kom tsawg dua bandwidth pawg. Kev siv xov tooj cua hauv Internet zoo tshaj plaws hauv broadcasts ntawm 128 Kbps, thaum podcast los yog suab paj nruag playback yuav tsum tsis pub ntau tshaj 320 Kbps.
Online Gaming Speeds
Kev ua si hauv internet siv ntau qhov sib txawv ntawm qhov network bandwidth nyob ntawm seb hom kev ua si li cas nws tsim tau. Kev ua si nrog cov lus tsa suab ceev (zoo li thawj tus neeg shooters thiab sib xeem khiav lub npe) yuav tsum xav tau ntau dua bandwidth dua simulation thiab arcade ua si uas siv cov zauv yooj yooj yim. Ib qho kev niaj hnub siv broadband lossis tsev lag luam muaj kev cuam tshuam txaus rau kev ua si hauv online.
Kev ua si hauv Internet feem ntau yuav tsum qis qis dua kev sib txuas ntawm network txuas ntxiv rau qhov qhab nia txaus. Kev sib tham sib tw sib tw khiav ntawm lub network nrog ncig-latency ntau dua li ntawm 100 milliseconds yuav raug kev txom nyem los ntawm kev pom zoo lag . Tus nqi pes tsawg ntawm kev lag luam uas txais tau yog nyob ntawm qhov kev xaav ntawm tus kheej players thiab kuj yog hom kev ua si. Thawj tus neeg shooters, piv txwv li, feem ntau yuav tsum tau qis tshaj latencies network.