Êëåâåðêåé ðó
+7 (495) 477-51-70

    Êîììóòàòîð Lenovo ThinkSystem NE2552E

     Lenovo ThinkSystem NE2552E Flex Switch

    Êîä òîâàðà: Lenovo ThinkSystem NE2552E Flex Switch
    Îïèñàíèå: Êîììóòàòîð Lenovo ThinkSystem NE2552E ïðåäñòàâëÿåò ñîáîé âñòðîåííûé ìîäóëü êîììóòàòîðà äëÿ Flex System, ïðåäíàçíà÷åííûé äëÿ öåíòðà îáðàáîòêè äàííûõ è îáåñïå÷èâàþùèé âîçìîæíîñòü ïîäêëþ÷åíèÿ ê ñåðâåðó Ethernet 10/25/50 Gb ñ âîñõîäÿùèìè êàíàëàìè Ethernet 50/100 Gb. Ìîäåëü äåìîíñòðèðóåò îïòèìàëüíûé áàëàíñ ïðîèçâîäèòåëüíîñòè è ñòîèìîñòè âëàäåíèÿ.
    Êîëè÷åñòâî:

    Öåíà ïî çàïðîñó

    Êîììóòàòîð Lenovo ThinkSystem NE2552E: îïòèìàëüíîå ðåøåíèå äëÿ âûñîêîñêîðîñòíîé ïåðåäà÷è äàííûõ

    Êîììóòàòîð Lenovo ThinkSystem NE2552E ïðåäñòàâëÿåò ñîáîé ïîëíîôóíêöèîíàëüíûé êîììóòàòîð Layer 2 è Layer 3, êîòîðûé îáåñïå÷èâàåò êîììóòàöèþ, ôèëüòðàöèþ è ïîñòàíîâêó â î÷åðåäü òðàôèêà íà ëèíåéíîé ñêîðîñòè, ñ âûñîêîé ïðîïóñêíîé ñïîñîáíîñòüþ è áåç çàäåðæêè äàííûõ. Áîëüøèå áóôåðû óðîâíÿ öåíòðà îáðàáîòêè äàííûõ ïîìîãàþò ïîääåðæèâàòü äâèæåíèå òðàôèêà, â òî âðåìÿ êàê ìíîãî÷èñëåííûå ïðîãðàììíûå ôóíêöèè âûñîêîé äîñòóïíîñòè ïîìîãàþò îáåñïå÷èòü âûñîêóþ äîñòóïíîñòü.

    Ïîääåðæèâàåìûå òåõíîëîãèè è ôóíêöèè

    • Êîììóòàòîð ãîòîâ ê ðàáîòå â îáëàêå ñ ïîääåðæêîé ïåðåäîâûõ òåõíîëîãèé âèðòóàëèçàöèè ñåòåâûõ êàðò, òàêèõ êàê Unified Fabric Port (UFP). Êðîìå òîãî, ìîäåëü ïðåäëàãàåò ðàçëè÷íûå ðåæèìû ðàáîòû (îò ïðîçðà÷íîãî ñåòåâîãî ïîäêëþ÷åíèÿ "easy connect" äî ôóíêöèîíàëüíîñòè Layer 3) äëÿ óäîâëåòâîðåíèÿ ðàçíîîáðàçíûõ ñåòåâûõ òðåáîâàíèé êëèåíòîâ.
    • Ðåàëèçîâàíà èíòåãðàöèÿ ñ Lenovo XClarity äëÿ öåíòðàëèçîâàííîãî óïðàâëåíèÿ öåíòðîì îáðàáîòêè äàííûõ. Òàêæå äîñòóïíà èíòåãðàöèÿ ñî ñòîðîííèìè èíñòðóìåíòàìè àâòîìàòèçàöèè, ðàçâåðòûâàíèÿ è ìîíèòîðèíãà, òàêèìè êàê VMware vRealize Orchestrator è Log Insight, èíñòðóìåíòàìè Ansible DevOps è îáëàêîì OpenStack.
    • Ðåøåíèå ôóíêöèîíèðóåò ïîä óïðàâëåíèåì îïåðàöèîííîé ñèñòåìû Enterprise Networking Operating System (ENOS), êîòîðàÿ ïðåäñòàâëÿåò ñîáîé ñåòåâóþ îïåðàöèîííóþ ñèñòåìó óðîâíÿ öåíòðà îáðàáîòêè äàííûõ. Îïåðàöèîííàÿ ñèñòåìà îáåñïå÷èâàåò âûñîêîíàäåæíóþ è âûñîêîïðîèçâîäèòåëüíóþ ñåòü Ethernet, à òàêæå êîíâåðãåíòíóþ êîììóòàöèþ è âçàèìîäåéñòâèå ñ ñóùåñòâóþùåé ñåòåâîé èíôðàñòðóêòóðîé.
    • Êîììóòàòîð Lenovo ThinkSystem NE2552E ïîääåðæèâàåò Converged Enhanced Ethernet (CEE) è ìîæåò èñïîëüçîâàòüñÿ â êà÷åñòâå òðàíçèòíîãî óñòðîéñòâà FcoE, ÿâëÿÿñü è èäåàëüíûì ðåøåíèåì äëÿ ïîäõîäèò äëÿ ñåòåâûõ õðàíèëèù (network-attached storage, NAS) è ñðåä iSCSI.

    Òåõíè÷åñêîå îïèñàíèå êîììóòàòîðà Lenovo ThinkSystem NE2552E Flex Switch


    Ïðîèçâîäèòåëüíîñòü Ïðîïóñêíàÿ ñïîñîáíîñòü êàíàëà, àãðåãèðîâàííàÿ ïðîïóñêíàÿ ñïîñîáíîñòü êîììóòàöèè: 2,6 Òáèò/ñ, ðàçìåð áóôåðà: 22 Ìáàéò
    Êîíôèãóðàöèè èíòåðôåéñîâ

    Ethernet-êîììóòàòîð Lenovo NE2552E Flex System

    • 28 x 10 Ãáèò/ñ / 25 Ãáèò/ñ èëè 14x 50 Ãáèò/ñ (âíóòðåííèå)
    • 8 x 10 Ãáèò/ñ èëè 25 Ãáèò/ñ , 4 x 100 Ãáèò/ñ QSFP28 (âíåøíèå), êîììóòàöèîííûå âûõîäû: 2 x 50 Ãáèò/ñ èëè 4 x 25 Ãáèò/ñ èëè 4 x 10 Ãáèò/ñ
    • Âíåøíèé ïîðò óïðàâëåíèÿ: 10/100/1000 Base-T

    Ethernet-àäàïòåðû ThinkSystem QLogic

    • 4-ïîðòîâûé Ethernet-àäàïòåð ThinkSystem QLogic QL45214 Flex íà 25 Ãáèò/ñ
    • 2-ïîðòîâûé Ethernet-àäàïòåð ThinkSystem QLogic QL45212 Flex 50 Ãáèò/ñ
    • 2-ïîðòîâûé Ethernet-àäàïòåð ThinkSystem QLogic QL45262 Flex 50 Ãáèò/ñ ñ ïîääåðæêîé FCoE
    Âèðòóàëèçàöèÿ VLAG, âèðòóàëèçàöèÿ ñåòåâûõ àäàïòåðîâ (NPAR) (16PF), âèðòóàëèçàöèÿ ââîäà-âûâîäà ñ åäèíûì êîðíåì (SR-IOV) (240VF)
    Ýëåêòðîïèòàíèå è îõëàæäåíèå Ïðåäîñòàâëÿåòñÿ øàññè Flex System; ýëåêòðîïèòàíèå êîììóòàòîðà: 115 Âò (ñðåäíåå), 153 Âò (ìàêñèìàëüíîå)
    Îáùèå ôóíêöèè êîììóòàòîðà è àäàïòåðîâ CEE, óíèâåðñàëüíûé RDMA (IWARP, iSER, NMVe, RoCEv2), òåõíîëîãèÿ Unified Fabric Port, íàáîð ñðåäñòâ ðàçðàáîòêè Data Plane Development Kit
    Ïîääåðæèâàåìîå óïðàâëÿþùåå ÏÎ Lenovo XClarity Administrator
    Àâòîìàòèçàöèÿ Ansible
    Îãðàíè÷åííàÿ ãàðàíòèÿ Îñòàâøèéñÿ ñðîê ãàðàíòèè íà øàññè Flex System (èñõîäíûé ñðîê: 3 ãîäà), à òàêæå ñðîê ìîäåðíèçèðîâàííîãî ãàðàíòèéíîãî îáñëóæèâàíèÿ (åñëè ïðèîáðåòåíî); 1 ãîä ãàðàíòèéíîãî îáñëóæèâàíèÿ, íå çàâèñÿùèé îò øàññè è ïðèìåíÿåìûé â òîì ñëó÷àå, åñëè îñòàâøèéñÿ ñðîê ãàðàíòèè íà øàññè ìåíüøå 1 ãîäà.

      Ethernet êîììóòàòîðû Lenovo Lenovo Flex System Fabric EN4093R 10Gb

      Ethernet êîììóòàòîðû Lenovo Lenovo Flex System Fabric EN4093R 10Gb

      Êîììóòàòîð Lenovo Flex System Fabric EN4093R 10Gb îáåñïå÷èâàåò íåïðåâçîéäåííóþ ìàñøòàáèðóåìîñòü, ãèáêîñòü ïîðòîâ è ïðîèçâîäèòåëüíîñòü, ìîæåò ïîääåðæè...

      ˜˜˜˜ ˜˜ ˜˜˜˜˜˜˜


      ˜˜˜˜˜

      Ethernet êîììóòàòîðû Lenovo Lenovo Flex System EN4091 10Gb Ethernet Pass-Thru

      Ethernet êîììóòàòîðû Lenovo Lenovo Flex System EN4091 10Gb Ethernet Pass-Thru

      Ìîäóëü êîììóòàöèè Lenovo Flex System EN4091 ïðåäñòàâëÿåò ñîáîé íåóïðàâëÿåìîå óñòðîéñòâî, êîòîðîå îáåñïå÷èâàåò ïðÿìîå ïîäêëþ÷åíèå âû÷èñëèòåëüíîãî óçëà...

      ˜˜˜˜ ˜˜ ˜˜˜˜˜˜˜


      ˜˜˜˜˜

      Ethernet êîììóòàòîðû Lenovo Lenovo Flex System Fabric SI4093 System Interconnect

      Ethernet êîììóòàòîðû Lenovo Lenovo Flex System Fabric SI4093 System Interconnect

      Ìîäóëü êîììóòàöèè Lenovo Flex System Fabric SI4093 îáåñïå÷èâàåò óïðîùåííóþ èíòåãðàöèþ Flex System â ñóùåñòâóþùóþ ñåòåâóþ èíôðàñòðóêòóðó è îáåñïå÷èâàå...

      ˜˜˜˜ ˜˜ ˜˜˜˜˜˜˜


      ˜˜˜˜˜

      Ethernet êîììóòàòîðû Lenovo Lenovo Flex System SI4091 10 Ãáèò/ñ

      Ethernet êîììóòàòîðû Lenovo Lenovo Flex System SI4091 10 Ãáèò/ñ

      Ìîäóëü êîììóòàöèè Lenovo Flex System SI4091 — âûñîêîïðîèçâîäèòåëüíîå ñåòåâîå ðåøåíèå, êîòîðîå íå òðåáóåò óïðàâëåíèÿ äëÿ áîëüøèíñòâà ñðåä öåíòðîâ îáðà...

      ˜˜˜˜ ˜˜ ˜˜˜˜˜˜˜


      ˜˜˜˜˜
      0 ðóá.0 USD0.00 EUR0 ðóá.0 USD0.00 EUR0 ðóá.0 USD0.00 EUR0 ðóá.0 USD0.00 EUR
      0 ðóá. 0 USD 0.00 EUR
      HP Dell lenovo Fujitsu Cisco NetAPP Qtech Rikor Sitronics xFusion huawei APC Allied Telesis juniper infortrend quantum Nateks AeroDisk Eltex extreme eaton supermicro intel amd asus seagate microsoft qnap synology Western Digital qlogic brocade emulex mellanox finisar