Êîììóòàòîð HPE OfficeConnect 1920S JL382A äëÿ ñåòè ìàëîãî ïðåäïðèÿòèÿ
Êîììóòàòîð HPE OfficeConnect 1920S JL382A ïðåäñòàâëÿåò ñîáîé ñåòåâîå óñòðîéñòâî, ïðåäíàçíà÷åííîå äëÿ ðàçâåðòûâàíèÿ ñåòåé íà ìàëûõ è ñðåäíèõ ïðåäïðèÿòèÿõ. Ìîäåëü îáåñïå÷èâàåò ïðèâëåêàòåëüíîå ñî÷åòàíèå âûñîêîé ïðîèçâîäèòåëüíîñòè è ïðîïóñêíîé ñïîñîáíîñòè ñ âûãîäíîé öåíîé. Åùå îäíèì âàæíûì ïðåèìóùåñòâîì ÿâëÿåòñÿ ïðîñòîòà íàñòðîéêè è ýêñïëóàòàöèè îáîðóäîâàíèÿ. Óïðàâëåíèå êîììóòàòîðîì ïðîèçâîäèòñÿ ÷åðåç èíòóèòèâíî ïîíÿòíûé âåá-èíòåðôåéñ. Êîììóòàòîð ïîääåðæèâàåò òåõíîëîãèþ PoE+, êîòîðàÿ ïîçâîëÿåò çàïèòûâàòü ïîäêëþ÷åííûå ïåðèôåðèéíûå óñòðîéñòâà ÷åðåç ñåòåâîé êàáåëü, ÷òî îáëåã÷àåò ðàçâåðòûâàíèå ñåòåâîé èíôðàñòðóêòóðû òàì, ãäå çàòðóäíåíà ïðîêëàäêà äîïîëíèòåëüíûõ êàáåëåé. Ìîäåëü íàäåæíà è ïðîèçâîäèòåëüíà, ýòî èäåàëüíîå ðåøåíèå äëÿ êîìïàíèé ìàëîãî áèçíåñà.
Îñíîâíûå ïðåèìóùåñòâà ìîäåëè
- Áîëüøîé íàáîð ïîðòîâ: 48 ïîðòîâ RJ-45 10/100/1000 ñ àâòîîïðåäåëåíèåì ñêîðîñòè, 4 ïîðòà SFP 100/1000 Ìáèò/ñ.
- Íèçêèé óðîâåíü çàäåðæêè: ïðè ñêîðîñòè 100 ÌÁ/ñ çàäåðæêà íå áîëåå 7 ìèêðîñåêóíä, ïðè ñêîðîñòè 1000 Ìá/ñ çàäåðæêà íå áîëåå 2 ìèêðîñåêóíä.
- Âûñîêàÿ ïðîïóñêíàÿ ñïîñîáíîñòü: êîììóòàòîð ïåðåäàåò äî 77,3 ìèëëèîíà ïàêåòîâ â ñåêóíäó.
- Ãèáêîñòü ðàçâåðòûâàíèÿ: êîììóòàòîð ïîääåðæèâàåò òåõíîëîãèþ PoE+, óïðîùàÿ ðàçâåðòûâàíèÿ êîðïîðàòèâíîé ñåòè.
- Ýêîíîìè÷íîå ýíåðãîïîòðåáëåíèå. Óñòðîéñòâî ñîîòâåòñòâóåò ñòàíäàðòó Energy Efficient Ethernet.
- Ñèñòåìà áåçîïàñíîñòè äëÿ íàäåæíîé çàùèòû èíôðàñòðóêòóðû: ïîääåðæèâàþòñÿ ñïèñêè óïðàâëåíèÿ äîñòóïîì, IEEE 802.1x è âèðòóàëüíûå ñåòè.
Õàðàêòåðèñòèêè êîììóòàòîðà HP 1920S JL382A
Ïîðòû |
(48) ïîðòîâ RJ-45 10/100/1000 ñ àâòîìàòè÷åñêèì îïðåäåëåíèåì ñêîðîñòè (4) ïîðòà SFP 100/1000 Ìáèò/ñ |
Ïðîïóñêíàÿ ñïîñîáíîñòü | äî 77,3 ìëí ïàêåòîâ/ñ |
Âðåìÿ çàäåðæêè |
Çàäåðæêà ïðè 100 Ìáèò/ñ: < 7 ìêñ çàäåðæêà ïðè 1000 Ìáèò/ñ: < 2 ìêñ |
Ïðîèçâîäèòåëüíîñòü ìàðøðóòèçàöèè/êîììóòàöèè | 104 Ãá/ñ |
Ôóíêöèè óïðàâëåíèÿ |
Âåá-áðàóçåð SNMP MIB èíòåðôåéñà IEEE 802.3 Ethernet |
Íàïðÿæåíèå íà âõîäå | 32,2 Âò (ìàêñèìóì), 23,3 Âò (â ðåæèìå îæèäàíèÿ) |
Ïîòðåáëÿåìàÿ ìîùíîñòü | 32,2 Âò (ìàêñèìóì), 23,3 Âò (â ðåæèìå îæèäàíèÿ) |
Ìèíèìàëüíûé ðàçìåð (Ø x à x Â) | 25,4 x 15,95 x 4,39 ñì |
Âåñ | 3.31 êã |