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    Êîììóòàòîð HPE OfficeConnect 1420 JH018A

    Êîììóòàòîð HPE OfficeConnect 1420 JH018A

    Êîä òîâàðà: JH018A
    Îïèñàíèå: Êîììóòàòîð HPE OfficeConnect 1420 JH018A ðàçðàáîòàí ñïåöèàëüíî äëÿ êîìïàíèé ìàëîãî áèçíåñà. Îí ìîæåò óñòàíàâëèâàòüñÿ íà ñòîë èëè â ñòîéêó, íàñòðîéêà ïðîèçâîäèòñÿ àâòîìàòè÷åñêè. Ìîäåëü èìååò 26 ïîðòîâ, èç íèõ 24 ïîðòà RJ-45 10/100/1000 è 2 ïîðòà SFP 100/1000 Ìáèò/ñåê. Ðåøåíèå ðàáîòàåò âíóòðè êîìïàíèé (â ëîêàëüíîé ñðåäå), ïðè ïîìîùè íåãî ìîæíî ïîäêëþ÷àòü ñåðâåðû è ìàðøðóòèçàòîðû.
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    Öåíà ïî çàïðîñó

    Êîììóòàòîð HPE OfficeConnect 1420 JH018A – îòêàçîóñòîé÷èâàÿ ìîäåëü

    Êîììóòàòîð HPE OfficeConnect 1420 JH018A – ýòî íàäåæíàÿ ñåòåâàÿ ïëàòôîðìà, êîòîðàÿ âîøëà â ñåðèþ íåóïðàâëÿåìûõ óñòðîéñòâ. Îíà ïðîñòà è ïîíÿòíà â ïðèìåíåíèè, ñïåöèàëüíûå íàñòðîéêè äëÿ åå çàïóñêà íå òðåáóþòñÿ. Óñòðîéñòâî íóæíî ïðîñòî âêëþ÷èòü, è îíî áóäåò ðàáîòàòü. Äîïîëíèòåëüíûå íàñòðîéêè ïðîèçâîäÿòñÿ òîëüêî â òîì ñëó÷àå, åñëè íåîáõîäèìî èíäèâèäóàëüíî âûñòðîèòü ñèñòåìó áåçîïàñíîñòè.

    Îñîáåííîñòè è ïðåèìóùåñòâà îáîðóäîâàíèÿ

    • Êîììóòàòîð HPE OfficeConnect 1420 JH018A – ýòî ðåøåíèå, ïðåäíàçíà÷åííîå äëÿ ïîääåðæêè ñåòåâîé ñðåäû ìàëîãî áèçíåñà. Ïëàòôîðìà ðàáîòàåò íà 2-îì óðîâíå êîììóòàöèè, îáåñïå÷èâàÿ ïîäêëþ÷åíèÿ ïî ëîêàëüíîé ñåòè.
    • Êîììóòàòîð ìîæåò îáåñïå÷èòü êëèåíòà âûäåëåííîé ëèíèåé. Äëÿ ýòîãî àäìèíèñòðàòîðó íåîáõîäèìî ïðîèçâåñòè íåñëîæíûå íàñòðîéêè. Âûäåëåííàÿ ëèíèÿ ÷àñòî íóæíà äëÿ âåäåíèÿ ïåðåãîâîðîâ, â ýòîì ñëó÷àå ñèñòåìà áóäåò àâòîìàòè÷åñêè ðàñïðåäåëÿòü ðåñóðñû, ïðåäîòâðàùàòü ïðåðûâàíèå ëèíèè èëè åå ïåðåçàãðóçêó.
    • Ïëàòôîðìà ðàáîòàåò àáñîëþòíî áåñøóìíî. Âåíòèëÿòîðû çäåñü çàìåíèëè ðàäèàòîðàìè. Îíà èäåàëüíî ïîäîéäåò äëÿ ðàçìåùåíèÿ â îôèñå è äðóãèõ ïîìåùåíèÿõ ñ íàõîäÿùèìèñÿ âíóòðè ðàáîòíèêàìè è êëèåíòàìè.
    • Ñèñòåìà ïîëíîñòüþ àâòîìàòèçèðîâàíà è íå òðåáóåò ïîñòîÿííîãî îáñëóæèâàíèÿ àäìèíèñòðàòîðîì. Îíà ôóíêöèîíèðóåò ïî ñõåìå plug-and-play.
    • Ðåøåíèå èìååò ñòàíäàðòíóþ ñåòåâóþ êîìïîíåíòó. Îíî îñíàùàåòñÿ 24 ñêîðîñòíûìè ïîðòàìè Ethernet, ãäå ñêîðîñòü îïðåäåëÿåòñÿ àâòîìàòè÷åñêè, è 2-ìÿ ïîðòàìè SFP 100/1000 Ìáèò/ñåê.
    • Ïðè ïîìîùè äàííîé ñèñòåìû îñóùåñòâëÿþòñÿ âûñîêîñêîðîñòíûå îïòîâîëîêîííûå ïîäêëþ÷åíèÿ 10G ê êîììóòàòîðàì è ñåðâåðàì. Äëÿ ýòîãî ïðèìåíÿþòñÿ äîïîëíèòåëüíûå òðàíñèâåðû SFP+ èëè SFP.
    • Ïðîïóñêíàÿ ñïîñîáíîñòü ðåøåíèÿ íàõîäèòñÿ íà óðîâíå 65,5 ìëí ïàêåòîâ/ñåê.
    • Ïîêàçàòåëü ïðîèçâîäèòåëüíîñòè êîììóòàöèè – ìàðøðóòèçàöèè: 88 Ãá/ñåê.

    Õàðàêòåðèñòèêè êîììóòàòîðà OfficeConnect 1420 JH018A

    Ìîäåëü Íåóïðàâëÿåìûé êîììóòàòîð Gigabit ñ 24 ïîðòàìè 10/100/1000 è 2 ôèêñèðîâàííûìè ïîðòàìè 1000/10 000 SFP+. Âûñîêàÿ ñêîðîñòü îïòîâîëîêîííîãî ïîäêëþ÷åíèÿ 10G ê ñåðâåðàì è êîììóòàòîðàì ñ ïîìîùüþ äîïîëíèòåëüíûõ òðàíñèâåðîâ SFP+ èëè SFP. Êîíñòðóêöèÿ áåç âåíòèëÿòîðà. Âíóòðåííèé áëîê ïèòàíèÿ.
    Ïîðòû (24) ïîðòà RJ-45 10/100/1000 ñ àâòîìàòè÷åñêèì îïðåäåëåíèåì ñêîðîñòè
    (2) ôèêñèðîâàííûõ ïîðòà 1000/10 000 SFP+
    ïîääåðæêà äî 24 ïîðòîâ 10/100/1000 ñ àâòîìàòè÷åñêèì îïðåäåëåíèåì ñêîðîñòè è 2 ïîðòîâ SFP+
    Ïàìÿòü è ïðîöåññîð 8 Ìáàéò ôëåø-ïàìÿòè
    åìêîñòü ïàêåòíîãî áóôåðà: 1,5 Ìáàéò
    Ïðîïóñêíàÿ ñïîñîáíîñòü Äî 65,5 ìëí ïàêåòîâ/ñ
    Âðåìÿ çàäåðæêè Çàäåðæêà ïðè 100 Ìáèò/ñ: < 8 ìêñ
    Çàäåðæêà ïðè 1000 Ìáèò/ñ: < 16 ìêñ
    Çàäåðæêà ïðè 10 Ãáèò/ñ: < 2 ìêñ
    Ïðîèçâîäèòåëüíîñòü ìàðøðóòèçàöèè/êîììóòàöèè 88 Ãáèò/ñ
    Íàïðÿæåíèå íà âõîäå 100–240  ïåðåìåííîãî òîêà, íîìèíàëüíîå çíà÷åíèå
    Ïîòðåáëÿåìàÿ ìîùíîñòü 21 Âò (ìàêñèìóì)
    Ìèíèìàëüíûé ðàçìåð (Ø x à x Â) 44,2 x 23,8 x 4,4 ñì
    Âåñ 2,9 êã

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