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HS-CON212 E1 / 2 hanyar Ethernet mai juyawa
Bayanin samfurin: HS-CON212 FE1 / 2 * Ethernet aiwatar da ITU-T G.703 daidaitaccen FE1 dubawa tare da 2 10 / 100BaseT Ethernet dubawa canzawa, cire E1
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Network tsari: Bayanan samfurin： |
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| E1-2 * 10 / 100Base-T Converter samar da ITU-T G.703 misali E1 dubawa tare da 2 10 / 100Base-T Ethernet dubawa canza, 10/100Base-T tashar watsa shi zuwa canzawa, HUB、 A kan na'urorin sadarwa ta hanyar sadarwa, gada, ko wasu na'urori. kuma za a iya ta hanyar haske na'ura, SDH da sauran hanyoyin watsa cibiyoyin sadarwa don watsa, 4 hanyoyin Ethernet cimma cikakken jiki keɓewa, 2 hanyoyin 10/100Base-T m bayan cibiyar sadarwa Point-to-point haɗin gwiwa. E1-2 * 10 / 100Base-T ne babban aiki, daidaitawa nesa Ethernet gada. Yana karamin girma, low kudi, da kuma dace da daidai Cost-m gada aikace-aikace, ko a matsayin wani LAN extender ko segmenter a kan Bitstream kayan aiki. Automatic ba tare da katsewa Koyi adireshin MAC a kan cibiyar sadarwar gida da aka haɗa da shi, da kuma tura adireshin manufa a matsayin tsarin wani cibiyar sadarwar gida. Game da TCP / IP Yarjejeniyar ta kasance mai haske don samar da amintaccen haɗin kai don sadarwa tsakanin na'urori daban-daban a cikin cibiyar sadarwa. Za a iya amfani da su sosai a Wide Area Cibiyar sadarwa tsakanin cibiyar sadarwa da cibiyar sadarwa ta gida, sa ido da sauran wurare. |
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| Babban fasali： | ||
| (1) haɗin kewaye bisa haƙƙin mallakar ilimi mai zaman kansa; (2) aiwatar da nesa saka idanu na na'urorin da ke nesa (musamman biyu layi nuna alama fitila, sama layi (3) Ethernet dubawa 10 / 100M, cikakken / rabin dual aiki cikakken daidaitawa, goyon bayan yarjejeniyar VLAN; (4) Cire E1 daban-daban na lokaci don ƙirƙirar tashoshin bayanai na Ethernet biyu, kowane Ethernet yana ɗaukar daban-daban na lokaci na E1, don cimma aikin keɓewa na zahiri a kan watsawa na Ethernet biyu; (5) Kowane tashar jirgin ruwa na Ethernet yana goyon bayan AUTO-MDIX (daidaitawa na Cross / Direct); (6) samar da 2 hanyoyin agogo: E1 babban agogo, E1 line agogo; (6) samar da 3 nau'ikan madaidaiciya aiki: E1 ƙarshen madaidaiciya (ANA), Ethernet ƙarshen madaidaiciya (DIG), sa ƙarshen madaidaiciya na Ethernet (REM); (7) akwai aikin gwajin lambar kwaikwayo na kwaikwayo (PATT), wanda ke sauƙaƙe buɗewar layi, wato, ana iya amfani da shi lokacin da aka yi amfani da ma'aunin kuskure na E1; (8) E1 iya goyon bayan N * 64k kudin, kudin daga 64K ~ 2048K daidaitacce; (9) biyu impedance goyon baya da kuma 75Ω (rashin daidaito) / 120Ω (daidaito); (10) akwai Ethernet sa ido ta atomatik sake saita aiki, ba mutuwa inji; (11) wadataccen Ethernet bayanai nuni aiki, real-lokaci nuni data sadarwa yanayin; (12) Tsarin sadarwa yana amfani da SNMP. |
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| Bayanan fasaha： | ||
| (1) haɗin kewaye bisa haƙƙin mallakar ilimi mai zaman kansa; (2) aiwatar da nesa saka idanu na na'urorin da ke nesa (musamman biyu layi nuna alama fitila, sama layi (3) Ethernet dubawa 10 / 100M, cikakken / rabin dual aiki cikakken daidaitawa, goyon bayan yarjejeniyar VLAN; (4) Cire E1 daban-daban na lokaci don ƙirƙirar tashoshin bayanai na Ethernet biyu, kowane Ethernet yana ɗaukar daban-daban na lokaci na E1, don cimma aikin keɓewa na zahiri a kan watsawa na Ethernet biyu; (5) Kowane tashar jirgin ruwa na Ethernet yana goyon bayan AUTO-MDIX (daidaitawa na Cross / Direct); (6) samar da 2 hanyoyin agogo: E1 babban agogo, E1 line agogo; (6) samar da 3 nau'ikan madaidaiciya aiki: E1 ƙarshen madaidaiciya (ANA), Ethernet ƙarshen madaidaiciya (DIG), sa ƙarshen madaidaiciya na Ethernet (REM); (7) akwai aikin gwajin lambar kwaikwayo na kwaikwayo (PATT), wanda ke sauƙaƙe buɗewar layi, wato, ana iya amfani da shi lokacin da aka yi amfani da ma'aunin kuskure na E1; (8) E1 iya goyon bayan N * 64k kudin, kudin daga 64K ~ 2048K daidaitacce; (9) biyu impedance goyon baya da kuma 75Ω (rashin daidaito) / 120Ω (daidaito); (10) akwai Ethernet sa ido ta atomatik sake saita aiki, ba mutuwa inji; (11) wadataccen Ethernet bayanai nuni aiki, real-lokaci nuni data sadarwa yanayin; (12) Tsarin sadarwa yana amfani da SNMP. |
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