Sauke gudunmawa: Mbps da Mb / s, kamar yadda megabytes megabytes

Kyakkyawan lokaci!

Kusan duk masu amfani maras amfani, haɗawa da intanet a cikin sauri na 50-100 Mbit / s, fara fara fushi lokacin da suka ga gudunmawar saukewa ba ta wuce 'yan Mbit / s a ​​cikin kowane dan damfara ba (sau nawa na ji: "Gudun yana da kasa da yadda aka bayyana, a nan a cikin tallar ...", "An batar da mu ...", "Rigun ya ragu, cibiyar sadarwa bata da kyau ...", da dai sauransu).

Abinda ake nufi shi ne mutane da yawa suna rikitar da rassa daban-daban: Megabit da Megabyte. A cikin wannan labarin na so in zauna a kan wannan batu a cikin ƙarin daki-daki kuma bayar da karamin lissafi, da yawa a megabyte a megabyte ...

Duk ISPs (kimanin kusan kusan komai, 99.9%) lokacin da kake haɗuwa da cibiyar sadarwar, nuna gudun zuwa Mbps, alal misali, 100 Mbps. A dabi'a, da alaka da hanyar sadarwar da farawa don sauke fayil ɗin, mutum yana fatan ganin wannan gudun. Amma akwai babban babban "BUT" ...

Yi wannan shirin na kowa kamar uTorrent: lokacin sauke fayiloli a cikinta, gudun cikin MB / s aka nuna a cikin "Download" shafi (watau MB / s, ko kamar yadda suka ce megabyte).

Wato, lokacin da kake haɗi zuwa cibiyar sadarwa, ka ga gudun a Mbps (Megabytes), da kuma a cikin duk masu tayarwa da ka ga gudun a Mb / s (Megabyte). Ga duk "gishiri" ...

Me yasa aka auna gudunmawar cibiyar sadarwar cikin ragowa

Tambaya mai ban sha'awa. A ganina akwai dalilai da dama, zan yi kokarin bayyana su.

1) Jin dadi na ƙayyade gudunmawar cibiyar sadarwa

Gaba ɗaya, sashin bayanan shine Bit. Byte, wannan bidiyon 8 ne, wanda zaka iya ɓoye kowane haruffa.

Idan ka sauke wani abu (watau, an canja bayanan), ba kawai fayil ɗin kanta (ba kawai wadannan haruffan haruffan) an aika su ba, amma har da bayanan sabis (wasu daga abin da ba kasa da byte ba, wato, yana da shawara don auna shi cikin ragowa ).

Wannan shine dalilin da ya sa ya fi dacewa kuma ya fi dacewa don auna gudunmawar cibiyar sadarwa a Mbps.

2) Gidan kasuwanci

Mafi yawan lambar da mutane ke yi wa'adin - mafi girma yawan "ciza" a kan tallace-tallace da kuma haɗa zuwa cibiyar sadarwa. Ka yi tunanin cewa idan wani ya fara rubutawa 12 MB / s, maimakon 100 Mbit / s, za su rasa haɗin tallace-tallace a wani mai bada.

Yadda za a sauya Mb / s zuwa Mb / s, da yawa a cikin megabyte megabyte

Idan ba ku shiga cikin lissafi ba (kuma ina tsammanin mafi yawansu ba su da sha'awar), to, za ku iya fassara fassarar a cikin wannan tsarin:

• 1 byte = 8 ragowa;
• 1 KB = 1024 bytes = 1024 * 8 bits;
• 1 MB = 1024 KB = 1024 * 8 KB;
• 1 GB = 1024 MB = 1024 * 8 Mbit.

Kammalawa: Wato, idan an yi muku wa'adi da sauri na 48 Mbit / s bayan haɗawa zuwa cibiyar sadarwar, raba wannan adadi ta 8 - samun 6 MB / s (Wannan shi ne sauƙin saukewar sauƙin da za ku iya cimma, a ka'idar *).

A aikace, ƙara abin da za a aika da bayanin sabis ɗin, saukewa daga layin mai bada (ba a haɗa ka ba kawai), saukewar PC ɗinka, da dai sauransu. Saboda haka, idan saukewar saukewa a cikin wannan uTorrent yana da kimanin 5 MB / s, to, wannan alama ce mai kyau ga alkawurra 48 Mb / s.

Me ya sa saukewar saukewa na 1-2 MB / s lokacin da nake haɗi zuwa 100 Mbps, saboda lissafin ya zama 10-12 * MB / s

Wannan tambaya ne na kowa! Kusan kowane ɗayan na biyu ya tsara shi, kuma daga nesa yana da sauƙin amsa shi. Zan lissafa manyan dalilai da ke ƙasa:

1. Rush hour, loading lines daga mai bada: idan ka zauna a mafi yawan lokuta (lokacin da yawancin masu amfani ke kan layi), to, ba abin mamaki bane cewa gudun zai zama ƙasa. Mafi sau da yawa - wannan lokacin da yamma, lokacin da kowa ya zo daga aiki / binciken;
2. Gudun uwar garke (watau PC inda ka sauke fayil ɗin): na iya zama ƙasa da naka. Ee idan uwar garken yana da gudun 50 Mb / s, to baka iya sauke shi da sauri fiye da 5 MB / s;
3. Wataƙila wasu shirye-shirye a kwamfutarka suna sauke wani abu (ba koyaushe a bayyane ba, alal misali, ana iya sabunta Windows OS ɗinka);
4. "Kayan aiki" maras kyau (na'urar tabarau misali). Idan na'urar mai ba da hanya ta hanyar sadarwa ta kasance "raunin" - to, ba za ta iya samar da gudunmawar sauri ba, kuma, ta hanyar kanta, haɗin yanar gizo bazai zama barga ba, sau da yawa karya.

Gaba ɗaya, Ina da wata kasida a kan shafin yanar gizon sadaukarwa don jinkirin saukewar saukewa, Ina bada shawarar karantawa:

Lura! Har ila yau, ina bayar da shawarar wata matsala game da inganta gudun yanar gizon yanar-gizon (saboda jin daɗin Windows):

Yadda za a gano hanyar haɗin yanar gizonku

Da farko, idan kun haɗa da Intanit, gunkin a kan tashar aiki ya zama aiki (misali na alamar :).

Idan ka danna kan wannan gunkin tare da maɓallin linzamin hagu, jerin jerin haɗin zasu tashi. Zaɓi abin da ke daidai, sannan danna dama a kan shi kuma zuwa "Matsayi" na wannan haɗin (screenshot a ƙasa).

Gaba, taga zai buɗe tare da bayani game da haɗin yanar gizo. Daga dukan sigogi, kula da shafi na "Speed". Alal misali, a cikin screenshot na sama, gudun haɗi shine 72.2 Mbps.

Yadda za a duba gudunmawar haɗi

Ya kamata a lura cewa cewa gudun gudunmawar haɗin Intanit ba koyaushe ne daidai da ainihin abu ba. Wadannan sunaye biyu ne daban-daban :). Don auna gudunmawarku - akwai gwaje-gwaje da dama akan Intanit. Zan ba da kasa kamar wata biyu ...

Lura! Kafin gwada gudun, rufe duk aikace-aikacen da ke aiki tare da cibiyar sadarwa, in ba haka ba sakamakon ba zai zama haƙiƙa ba.

Lambar gwaji 1

Gwada sauke fayiloli mai laushi ta hanyar mai samfurin torrent (alal misali, uTorrent). A matsayinka na mai mulki, 'yan mintuna kaɗan bayan farawar saukewa - zaka isa iyakar juyin bayanan bayanai.

Lambar gwaji 2

Akwai irin wannan shahararren sabis a kan yanar gizo a yanar gizo / http://www.speedtest.net/ (a gaba ɗaya akwai da yawa daga cikinsu, amma wannan na ɗaya daga cikin shugabannin.

Linin: //www.speedtest.net/

Don duba gudunmawar Intanit, kawai je shafin kuma danna Fara. Bayan minti daya ko biyu, za ku ga sakamakonku: ping (Ping), sauke gudun (Download), da kuma sauke gudun (Upload).

Hanyoyi mafi kyau da ayyuka don ƙayyade gudun na Intanit:

A wannan ina da komai, dukkanin gudunmawa da ƙananan ping. Sa'a mai kyau!