CISCO SG 300-52P 52-port
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используются как иллюстрации
| Описание |
CISCO SG 300-52P 52-port Gigabit PoE Managed Switch
|
| Габариты | 440 x 44.45 x 350 mm |
| Вес | 5.3 |
| Блок питания | Internal |
| Вентилятор | Yes |
| Размер таблицы MAC адрес | 16384 |
| Power consumption | 61.25 |
| Supported protocols and standards | IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3ad LACP, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, IEEE 802.1D (STP, GARP, and GVRP),IEEE 802.1Q/p VLAN, IEEE 802.1 |
| Буфер памяти | 16 |
| Применение | Medium and large companies |
| Mean time between failures (MTBF) | 100262 |
| Throughput | 104 |
| Accessories included | Power cord (charger for desktop models)Assembly kitSerial cableCD-ROM with documentation (PDF)Shortened user manual |
| Chassis type | Rack |
| Switch layer | L3 |
| Store-and-forward | Yes |
| Console port | Yes |
| Network architecture | GigabitEthernet |
| Management, monitoring, configuration | Web user interface, SNMP, Standard MIBs, Private MIBs, RMON, IPv4 and IPv6 dual stack, Firmware upgrade, Port mirroring, VLAN mirroring, DHCP (Options 12, 66, 67, 82, 129, and 150), Secure Copy (SCP), Autoconfiguration with Secure Copy (SCP) file do |
| Number of 10/100/1000 Mbps ports | 50 |
| Number of PoE ports (PoE & PoE+) | 48 |
| Number of COMBO ports | 2 |
| Support for Jumbo frames | Yes |
| Number of 10Gb ports | None |
| Number of VLAN groups | 4096 |
| Authentication and access protocols | 802.1X: RADIUSSSHSSL |
