{"product_id":"is420eswah3a-ge-mark-vie-mark-vies-industrial-ethernet-switch","title":"IS420ESWAH3A GE Mark VIe Mark VIeS sanoat Ethernet kaliti","description":"\u003ch3\u003eMahsulotga Umumiy Nazar\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIS420ESWAH3A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGeneral Electric tomonidan \u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMark VIe\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eva \u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMark VIeS\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ereal-vaqt boshqaruv tizimlari arxitekturasi uchun maxsus ishlab chiqilgan xavfsizlik jihatdan muhim, yuqori mavjudlikka ega sanoat Ethernet almashtirgichidir. \u003cspan\u003eESWA\u003c\/span\u003e qisqartmasi ostida ishlovchi ushbu apparat birligi ichki Ichki Optik Tarmoq (IONet) uchun deterministik aloqa asosini tashkil etadi. Birlashtirilgan siklli gaz turbinali elektr stansiyalari, yuqori bosimli neft-kimyo zavodlari va chuqur kon qazib olish kabi muhim sanoat komplekslari ushbu maxsus almashtirgichni boshqaruv shkaflari, I\/O paketlari va favqulodda o‘chirish boshqaruvchilari o‘rtasida real-vaqt ma’lumot oqimini ta’minlash uchun qo‘llaydi. Doimiy ko‘p manzilli va efirga uzatish paketlari oqimini yo‘qotmasdan boshqarish uchun mo‘ljallangan to‘liq mis interfeys topologiyasiga ega bo‘lgan almashtirgich ishonchli tarmoq sinxronizatsiyasini o‘rnatadi. Bu paket to‘qnashuvi kechikishini yo‘q qiladi va aloqa bilan bog‘liq noto‘g‘ri tizim o‘chirishlarini oldini oladi, katta gaz turbinalarini himoya qiladi va halokatli inshoot to‘xtashining oldini oladi.\u003c\/p\u003e\n\u003ch3\u003eArxitektura Kichik Tizimlari va Tarmoq Imkoniyatlari\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIS420ESWAH3A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIONet aloqa qurilmasining struktura tuzilishi va ichki muhandislik spetsifikatsiyalari uning sanoat tarmoqlaridagi ishlash parametrlarini belgilaydi.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTo‘liq Mis Tarmoq Topologiyasi:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSakkizta yuqori zichlikdagi 10\/100Base-TX mis RJ45 portlari bilan jihozlangan. Tolali optik transceiverlarni o‘z ichiga olgan boshqa ESWA variantlaridan farqli o‘laroq, H3A versiyasi mahalliy mis orqa panel segmentlarida tarmoq konvertatsiyasi kechikishini minimallashtirish uchun tolali komponentlarsiz maxsus ishlab chiqilgan.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDeterministik Saqlash va Oldinga Yuborish Tuzilmasi:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eU uzluksiz efirga uzatish yoki ko‘p manzilli paketlar to‘plamini xavfsiz saqlash uchun maxsus saqlash va oldinga yuborish almashtirish arxitekturasini o‘z ichiga oladi. Ushbu tuzilma kechikish omillarini barqarorlashtiradi va og‘ir avtomatlashtirish trafik yuklari ostida yuqori ma’lumot yaxlitligini ta’minlaydi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDinamik media mosligi:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIEEE 802.3, 802.3u va 802.3x interfeys qoidalari bilan keng qamrovli moslik parametrlarini o‘z ichiga oladi, shu jumladan standart HP-MDIX krossoverlari orqali faol avtomatik aniqlash imkoniyatlari, maxsus patch kabelga bo‘lgan ehtiyojni yo‘q qiladi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eG3 Atrof-muhitga chidamlilik:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTo‘liq G3-ga mos konformal PCB qoplama qatlamlari bilan sertifikatlangan, ichki mikroprotsessor yo‘llari va xotira joylarini havodagi kimyoviy ifloslantiruvchilar, namlik izlari va korroziy gazlardan himoya qiladi.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMuhandislik parametrlari va ishlash matrisi\u003c\/h3\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd style=\"width: 36.8579%;\"\u003e\u003cstrong\u003eUskuna parametri\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.7811%;\"\u003e\u003cstrong\u003eTexnik spetsifikatsiya standarti\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.8579%;\"\u003e\u003cspan\u003e\u003cstrong\u003eModel nomi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.7811%;\"\u003e\u003cspan\u003eIS420ESWAH3A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.8579%;\"\u003e\u003cspan\u003e\u003cstrong\u003eBrend ishlab chiqaruvchisi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.7811%;\"\u003e\u003cspan\u003eGE Gaz Quvvati (General Electric)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.8579%;\"\u003e\u003cspan\u003e\u003cstrong\u003eBoshqaruv tizimi liniyasi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.7811%;\"\u003e\u003cspan\u003ePACSystems \/ Speedtronic Mark VIe va Mark VIeS\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.8579%;\"\u003e\u003cspan\u003e\u003cstrong\u003eFunktsional qisqartma\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.7811%;\"\u003e\u003cspan\u003eESWA (Group Three varianti)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.8579%;\"\u003e\u003cspan\u003e\u003cstrong\u003eQurilma tasnifi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.7811%;\"\u003e\u003cspan\u003eKonformal qoplangan 8-portli sanoat Ethernet kaliti\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.8579%;\"\u003e\u003cspan\u003e\u003cstrong\u003eMis port konfiguratsiyasi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.7811%;\"\u003e\u003cspan\u003eSakkizta 10\/100Base-TX RJ45 interfeyslari\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.8579%;\"\u003e\u003cspan\u003e\u003cstrong\u003eTolali port komponentlari\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.7811%;\"\u003e\u003cspan\u003eNol tolali portlar\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.8579%;\"\u003e\u003cspan\u003e\u003cstrong\u003eTarmoq kalitlash arxitekturasi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.7811%;\"\u003e\u003cspan\u003eInrush oqimini cheklash bilan Store-and-Forward\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.8579%;\"\u003e\u003cspan\u003e\u003cstrong\u003eIshlash kirish kuchlanishi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.7811%;\"\u003e\u003cspan\u003e24 \/ 28 VDC tartibga solingan quvvat liniyalari\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.8579%;\"\u003e\u003cspan\u003e\u003cstrong\u003eAtrof-muhitni himoya qilish sinfi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.7811%;\"\u003e\u003cspan\u003eISA G3 Qattiq Muhitga Moslik\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.8579%;\"\u003e\u003cspan\u003e\u003cstrong\u003eJismoniy o‘lchamlar\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.7811%;\"\u003e\u003cspan\u003e13.8 sm B x 8.6 sm K x 5.6 sm Ch\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.8579%;\"\u003e\u003cspan\u003e\u003cstrong\u003eIshlash harorati oynasi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.7811%;\"\u003e\u003cspan\u003e-30 dan +65 daraja S atrof-muhit diapazoni\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.8579%;\"\u003e\u003cspan\u003e\u003cstrong\u003eSaqlash harorati chegaralari\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.7811%;\"\u003e\u003cspan\u003e-40 dan +85 daraja S gacha (-40 dan +185 daraja F gacha) Maksimal\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.8579%;\"\u003e\u003cspan\u003e\u003cstrong\u003ePerpendikulyar o‘rnatish qisqichi\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 62.7811%;\"\u003e\u003cspan\u003eQism raqami 259B2451BVP2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTarmoq Operatsiyalari va Uskuna Hayotiy Tsikli Bo‘yicha Tez-tez So‘raladigan Savollar\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eGroup Three IS420ESWAH3A ni boshqa ESWA kalitlaridan ajratib turadigan asosiy dizayn tafsiloti nima?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eH3A versiyasi GE ESWA mahsulot oilasidagi yagona Group Three konfiguratsiyasini ifodalaydi, u nol tolali optik portlarga ega. IS420ESWAH1A kabi oldingi modellar uzoq masofali tarmoq kengaytmalari uchun tolali interfeyslarni o‘z ichiga olsa-da, H3A mahalliy tugun taqsimotini optimallashtirish uchun to‘liq sakkizta 10\/100Base-TX mis portlariga tayanadi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIS420ESWAH3A ogʻir ko‘p yo‘nalishli tarmoq trafigi davrida paketlarni qanday saqlaydi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKalit uzluksiz efirga yoki ko‘p manzilli oqimlarga optimallashtirilgan arxitekturadan foydalanadi. U har bir port uchun bir vaqtning o‘zida bitta kiruvchi paket oqimini buferlaydi va qolgan ma’lumot ketma-ketliklarini darhol keyingi uzatish uchun tayyorlaydi. Tizim dizaynerlari real vaqt samaradorligini maksimal darajada oshirish uchun tarmoq trafigi naqshlarini har portga bitta paket qoidasi asosida sozlashlari kerak.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUshbu kalit Mark VIeS tizimlaridagi standart funksional xavfsizlik arxitekturalari bilan mos keladimi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHa. IS420ESWAH3A rasmiy sertifikatlangan va Mark VIeS funksional xavfsizlik halqalari ichida to‘liq G3 mos keladi. Uning mustahkam komponentlari, oldindan aytib bo‘linadigan saqlash va uzatish kechikish ko‘rsatkichlari hamda elektr shovqinini rad etish imkoniyati favqulodda o‘chirish telemetriyasini xavfsiz qayta ishlashni ta’minlaydi.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eMaydon Muhandisligi va O‘rnatish Protokoli\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePerpendikulyar O‘rnatish va Relsni Saqlash:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eKalit tanasini standart ichki shkaf DIN relsiga rasmiy 259B2451BVP2 perpendikulyar o‘rnatish qisqichi yordamida mahkamlang. Metall bahor qisqichining rels flanjiga to‘liq yopishganligiga va aniq \"klik\" eshitilgunga qadar tekshiring. Yuqori quvvatli gaz turbina paketlari yaqinida odatiy bo‘lgan doimiy mashina platformasi tebranishlari ostida, tasdiqlanmagan yoki bo‘sh qisqichlar strukturalik yerga ulash yo‘llarini yomonlashtirishi va apparat quvvatining vaqti-vaqti bilan uzilishiga olib kelishi mumkin.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDC Kuchlanish Ta’minoti va Kirish Oqimini Boshqarish:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIkkita zaxira 24\/28 VDC elektr quvvat liniyalarini mustaqil past impedansli mis terminal kanallari orqali o‘tkazing. Ichki kalit sxemasi quvvat o‘tishlari paytida ichki quvvat relslarini himoya qilish uchun avtomatik kirish oqimini cheklash mexanizmlariga ega. Quvvat ulanish blokida mahalliy qarshilikdan kelib chiqadigan isitish va kuchlanish tushishini oldini olish uchun barqaror atrof-muhit terminal momentini 0,5 N-m (4,4 dyuym-funt) darajasida saqlang.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eKonformal Himoya va Atrof-muhitga Qarshi Qattiqlik Cheklovlari:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGarchi kalit namlik va gazli kimyoviy korroziyaga qarshi standart G3 konformal qoplama himoyasiga ega bo‘lsa-da, atrof-muhitning termal sharoitlarini -30 dan +65 daraja Selsiygacha bo‘lgan belgilangan ish oralig‘ida saqlashingiz kerak. Modul korpusining yuqori va pastki qismida joylashgan integratsiyalashgan ventilyatsiya teshiklarini to‘sib qo‘ymang. Passiv issiqlik tarqalishini ta’minlash va issiqlik nuqtalarining paydo bo‘lishining oldini olish uchun korpus atrofida kamida 5 sm bo‘shliq qoldiring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":52695407853931,"sku":"IS420ESWAH3A","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/general-electric-is420eswah3a-ionet-ethernet-switch-h35chzdnupv_aa386229-2026-4da4-97ec-d0a3e41527e4.jpg?v=1766134952","url":"https:\/\/www.plcprotech.com\/uz\/products\/is420eswah3a-ge-mark-vie-mark-vies-industrial-ethernet-switch","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}