| Part # |
J9781A |
| Портове |
48 RJ-45 autosensing 10/100 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX); Duplex: half or full
2 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T); Duplex: 10BASE- T/100BASE-TX: half or full; 1000BASE-T: full only
2 fixed Gigabit Ethernet SFP ports
1 dual-personality (RJ-45 or USB micro-B) serial console port |
| Памет и процесор |
ARM9E @ 800 MHz, 128 MB flash, 256 MB DDR3 DIMM; packet buffer size: 3 MB dynamically allocated |
| Интерфейс |
48 RJ-45 autosensing 10/100 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX);Duplex: half or full; 2 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T);Duplex: 10BASE-T/100BASE- |
| Управление |
IMC - Intelligent Management Center; command-line interface; Web browser; configuration menu; out-of-band management (serial RS-232C or Micro USB); IEEE 802.3 Ethernet MIB; Repeater MIB; Ethernet Interface MIB |
| Захранване |
29.9 W (maximum) |
| Размер |
(W x D x H) 44.2 x 24.64 x 4.45 cm |
| Тегло (нето) |
2.86 kg |
| Други |
Mounts in an EIA-standard 19-inch telco rack or equipment cabinet (rack-mounting kit available) |
| Гаранционен срок |
Lifetime |
