Õàðàêòåðèñòèêè êîììóòàòîðà Aruba 2540 JL355A
| Ìîäåëü | Êîììóòàòîð ñ 48 ïîðòàìè 1 GbE ñ ÷åòûðüìÿ âîñõîäÿùèìè ñîåäèíåíèÿìè 1/10 GbE SFP+ |
| Ïîðòû |
(48) ïîðòà RJ-45 10/100/1000 PoE+ ñ àâòîìàòè÷åñêèì îïðåäåëåíèåì ñêîðîñòè (4) ïîðòà SFP+ 1/10GbE ïðîòîêîë ôèçè÷åñêîãî óðîâíÿ íå ïîääåðæèâàåòñÿ |
| Ïàìÿòü è ïðîöåññîð |
Äâóõúÿäåðíûé ïðîöåññîð ARM Coretex A9 ñ ÷àñòîòîé 1016 ÌÃö 1 Ãáàéò DDR3 SDRAM Åìêîñòü áóôåðà ïàêåòîâ: 12,38 Ìáàéò, 4,5 Ìáàéò âõîäíîé òðàôèê/7,875 Ìáàéò âûõîäíîé òðàôèê 4 Ãáàéò eMMC |
| Âðåìÿ çàäåðæêè |
Çàäåðæêà ïðè 1000 Ìáèò/ñ: < 3,8 ìêñ Çàäåðæêà ïðè 10 Ãáèò/ñ: < 1,6 ìêñ |
| Ïðîïóñêíàÿ ñïîñîáíîñòü | Äî 112 ìëí ïàêåòîâ/ñ |
| Ïðîèçâîäèòåëüíîñòü êîììóòàöèè | 176 Ãá/ñ |
| Ôóíêöèè óïðàâëåíèÿ |
ÏÎ óïðàâëåíèÿ ñåòüþ Aruba AirWave IMC — Intelligent Management Center èíòåðôåéñ êîìàíäíîé ñòðîêè âåá-áðàóçåð ìåíþ íàñòðîéêè SNMP Manager Telnet RMON1 FTP âíåïîëîñíîå óïðàâëåíèå (ïîñëåäîâàòåëüíûé èíòåðôåéñ RS-232C èëè Micro USB) |
| Íàïðÿæåíèå íà âõîäå | 100–127/200–240  ïåðåìåííîãî òîêà, íîìèíàëüíîå çíà÷åíèå |
| Ïîòðåáëÿåìàÿ ìîùíîñòü | 46,6 Âò (ìàêñèìóì) |
| Òåïëîâûäåëåíèå | 167,74 êÄæ/÷ |
| Ìèíèìàëüíûé ðàçìåð (Ø x à x Â) | 44,25 x 24,63 x 4,39 ñì |
| Âåñ | 3,1 êã |
