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    Êîììóòàòîð HPE OfficeConnect 1950 JG962A

    Êîììóòàòîð HPE OfficeConnect 1950 JG962A

    Êîä òîâàðà: JG962A
    Îïèñàíèå: Êîììóòàòîð ìîäåëè OfficeConnect 1950 JG962A îò ïðîèçâîäèòåëÿ HPE ïðåäëàãàåò øèðîêèé ñåòåâîé ôóíêöèîíàë, èíòóèòèâíîå ïðîñòîå óïðàâëåíèå, äâàäöàòü ÷åòûðå Ethernet ïîðòà, à òàêæå ôóíêöèþ ñòåêèðîâàíèÿ. Ðàññ÷èòàííîå íà ðàñòóùèå íàãðóçêè ìàëûõ è ñðåäíèõ îðãàíèçàöèé óñòðîéñòâî ñòàíåò ýêîíîìè÷åñêè âûãîäíûì ïðèîáðåòåíèåì äëÿ ðåøåíèÿ çàäà÷ ðàçëè÷íîãî óðîâíÿ.
    Êîëè÷åñòâî:

    Öåíà ïî çàïðîñó

    Êîììóòàòîð HPE OfficeConnect 1950 JG962A ñ èíòåëëåêòóàëüíûì óïðàâëåíèåì

    Ìîäåëè JG962A – ýòî ñîâðåìåííûå êîììóòàòîðû ñ ôóíêöèåé èíòåëëåêòóàëüíîãî óïðàâëåíèÿ äëÿ íåáîëüøèõ îðãàíèçàöèé. Óñòðîéñòâî áûëî ðàçðàáîòàíî ñ ó÷åòîì ýêîíîìè÷íîñòè, êàê ýíåðãåòè÷åñêîé, òàê è ýêñïëóàòàöèîííîé, à òàêæå ðàñòóùèõ íàãðóçîê îðãàíèçàöèé. Ìîäåëü ìîæåò ïðåäëîæèòü 24 ïîðòà ñ ïîääåðæêîé PoE+/PoE, à òàêæå ïî ïàðå ïîðòîâ 10GBASE T è SFP+/SFP äëÿ îïòîâîëîêíà. Îñîáåííîñòüþ ïîðòîâ óñòðîéñòâà ÿâëÿåòñÿ çåðêàëüíîå îòîáðàæåíèå, ÷òî ïîçâîëÿåò îäíîâðåìåííî îòïðàâëÿòü òðàôèê ïî ïîðòó â ñåòåâîé àíàëèçàòîð äëÿ ìîíèòîðèíãà.

    Òàêæå óñòðîéñòâî çàäåéñòâóåò ïðîòîêîë NTP, êîòîðûé:

    • Ñèíõðîíèçèðóåò õðîíîìåòðàæ ìåæäó ñåðâåðàìè ðàñïðåäåëåííîãî âðåìåíè è êëèåíòàìè;
    • Îáåñïå÷èâàåò ñîãëàñîâàííîñòü õðîíîìåòðàæà ìåæäó âñåìè çàâèñÿùèìè îò ÷àñîâ óñòðîéñòâàìè â ñåòè.

    Óïðàâëåíèå óñòðîéñòâîì óïðîùåíî è ïðîèçâîäèòñÿ ñ ïîìîùüþ èíòóèòèâíî ïîíÿòíîãî GUI. Îãðàíè÷åííûé èíòåðôåéñ êîìàíäíîé ñòðîêè (CLI) îáëåã÷àåò ðàçâåðòûâàíèå è ïåðâîíà÷àëüíóþ íàñòðîéêó óñòðîéñòâà, òàêæå èíòåðôåéñ ïîääåðæèâàåò âîçìîæíîñòü óñòðàíåíèÿ ÷åðåç íåãî íåïîëàäîê.

    Îñîáåííîñòè è ïðåèìóùåñòâà OfficeConnect 1950 JG962A

    Ïðîòîêîë ìîíèòîðèíãà êîìïüþòåðíûõ ñåòåé (RÌÎN) ïðåäîñòàâëÿåò ðàñøèðåííûå âîçìîæíîñòè ìîíèòîðèíãà è îò÷åòíîñòè äëÿ ñòàòèñòèêè, èñòîðèè, âíóòðåííèõ ñèãíàëîâ òðåâîãè è ñîáûòèé.

    Òàêæå êîììóòàòîð HPE OfficeConnect 1950 JG962A ïîääåðæèâàåò ïðîòîê äèíàìè÷åñêîé íàñòðîéêè óçëà (DHCP), ÷òî óïðîùàåò ðàçâåðòûâàíèå. Ïîäêëþ÷èâ êîììóòàòîð ê ñåòè ñ ïîääåðæêîé DHCP, óñòðîéñòâî ïîëó÷èò ñâîé IP-àäðåñ ñ ïîìîùüþ ôóíêöèè plug-and-play. Ïðè îòñóòñòâèè DHCP-ñåðâåðà êîììóòàòîð âîçâðàùàåòñÿ ê óíèêàëüíîìó ñòàòè÷åñêîìó àäðåñó, îïðåäåëÿåìîìó MAC-àäðåñîì êîììóòàòîðà.

    Êðîìå òîãî, óñòðîéñòâî ïðåäëàãàåò øèðîêèå ôóíêöèè áåçîïàñíîñòè, âêëþ÷àÿ ñïèñêè êîíòðîëÿ äîñòóïà, ñåòåâûå ëîãèíû, èçîëÿöèþ ïîðòîâ è äð.

    Õàðàêòåðèñòèêè êîììóòàòîðà OfficeConnect 1950 JG962A

    Ìîäåëü Êîììóòàòîð ñ âåá-óïðàâëåíèåì è ïîääåðæêîé Gigabit Ethernet PoE+ îñíàùåí 28 ïîðòàìè: 24 ïîðòàìè PoE+ Gigabit 10/100/1000, 2 ïîðòàìè 10GBASE-T è 2 ïîðòàìè SFP+. Ñòàòè÷åñêàÿ ìàðøðóòèçàöèÿ òðåòüåãî óðîâíÿ, ñïèñêè êîíòðîëÿ äîñòóïà (ACL), àâòîðèçàöèÿ â ñåòÿõ 802.1X. Ýíåðãåòè÷åñêèé ïîòåíöèàë PoE+: 370 Âò. Ïîëíîöåííîå îáúåäèíåíèå â ñòåê.
    Ïîðòû (24) ïîðòà RJ-45 10/100/1000 PoE+ ñ àâòîìàòè÷åñêèì îïðåäåëåíèåì ñêîðîñòè
    (2) ôèêñèðîâàííûõ ïîðòà 1000/10 000 SFP+
    (2) ïîðòà RJ-45 1/10GBASE-T
    Ïàìÿòü è ïðîöåññîð 128 Ìáàéò ôëåø-ïàìÿòè
    åìêîñòü ïàêåòíîãî áóôåðà: 1,5 Ìáàéò
    1 Ãáàéò SDRAM
    Ïðîïóñêíàÿ ñïîñîáíîñòü äî 95,2 ìëí ïàêåòîâ/ñ
    Âðåìÿ çàäåðæêè Çàäåðæêà ïðè 100 Ìáèò/ñ: < 5 ìêñ
    Çàäåðæêà ïðè 1000 Ìáèò/ñ: < 5 ìêñ
    Çàäåðæêà ïðè 10 Ãáèò/ñ: < 1,5 ìêñ
    Ïðîèçâîäèòåëüíîñòü ìàðøðóòèçàöèè/êîììóòàöèè 128 Ãáèò/ñ
    Ïîääåðæêà ôóíêöèè PoE PoE+, 370 Âò
    Âîçìîæíîñòè ñòåêèðîâàíèÿ Âèðòóàëüíî
    4 êîììóòàòîðà
    Ôóíêöèè óïðàâëåíèÿ IMC — Intelligent Management Center
    îãðàíè÷åííûé èíòåðôåéñ êîìàíäíîé ñòðîêè
    âåá-áðàóçåð
    SNMP Manager
    HTTPS
    RMON1
    FTP
    ðåøåíèå ñîâìåñòèìî ñ HPE IMC è ñòàíäàðòíûìè ïëàòôîðìàìè óïðàâëåíèÿ SNMP.Ïîäðîáíåå î ïîääåðæêå MIB ñì. â äîêóìåíòàöèè.
    Íàïðÿæåíèå íà âõîäå Îò 100 äî 240  ïåðåìåííîãî òîêà, íîìèíàëüíîå çíà÷åíèå (â çàâèñèìîñòè îò âûáðàííîãî áëîêà ïèòàíèÿ)
    Ïîòðåáëÿåìàÿ ìîùíîñòü 425 Âò (ìàêñèìóì)
    Ìèíèìàëüíûé ðàçìåð (Ø x à x Â) 44 x 42 x 4,4 ñì
    Âåñ 6 êã.

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