Стекируемые управляемые коммутаторы Cisco 550X SG550X-48
| Наименование: | Стекируемые управляемые коммутаторы Cisco 550X |
|---|---|
| Партномер: | SG550X-48 |
| Описание: | Cisco 550X 48-Port Gigabit Stackable Managed Switch |
| Цена: |
210 986 р. 2 189.99 $ 2 016.87 € |
Технические параметры управляемого коммутатора Cisco SG550X-48
| Тип устройства | Коммутатор - 48 портов - L3 - управляемый - стекируемый |
| Тип корпуса | Монтируемый в стойку 1U |
| Подтип | Gigabit Ethernet |
| Порты | 48 x 10/100/1000 + 2 x combo 10 Gigabit SFP+ + 2 x 10 Gigabit SFP+ |
| Performance | Switching capacity (64-byte packet size): 130.94 Mpps Switching capacity: 176 Gbps |
| Вместимость |
MSTP instances: 16 Simultaneous VLANs: 4094 IPv4 routes: 7000 IP router interfaces: up to 256 Virtual routers: up to 255 ACL entries: up to 3000 QoS hardware queues: 8 |
| MAC Address Table Size | 16 тысяч записей |
| Jumbo Frame Support | 9000 байт |
| Max Units In A Stack | 8 |
| Протокол маршрутизации | RIP-2, IGMPv2, IGMP, IGMPv3, policy-based routing (PBR), MLDv2, MLD, VRRPv2, VRRPv3, CIDR |
| Протокол удаленного управления | SNMP 1, SNMP, RMON, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, SSH-2, CLI, SCP |
| Алгоритм шифрования | SSL |
| Метод аутентификации | RADIUS, TACACS, TACACS+ |
| Функции | Flow control, DHCP support, IGMP snooping, Syslog support, DoS attack prevention, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, Broadcast Storm Control, IPv6 support, High Availability, Multicast Storm Control, Unicast Storm Control, firmware upgradable, sFlow, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), DHCP server, Dynamic ARP Inspection (DAI), reset button, STP Root Guard, Uni-Directional Link Detection (UDLD), DHCP relay, Remote Switch Port Analyzer (RSPAN), DHCP client, Management Information Base (MIB), dual firmware images, Class of Service (CoS), Generic Attribute Registration Protocol (GARP), Generic VLAN Registration Protocol (GVRP), Duplicated Address Detection, DiffServ Code Point (DSCP) support, Time-controlled ACLs support, 3MB packet buffer, Storm Control, IP source guard, ARP inspection, Internet Control Message Protocol (ICMP), Cisco Discovery Protocol, IGMP querier, VLAN Double Tagging (Q-in-Q), VLAN mirroring, DNS client, Voice VLAN, Secure Core Technology (SCT), LLDP-MED, Head-of-line (HOL) blocking, IP/Mac/Port Binding (IPMB), Secure Sensitive Data (SSD), Private VLAN, ISATAP tunnel support, RA guard, Guest VLAN, STP BPDU Guard |
| Соответствие стандартам | IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.3at, IEEE 802.3az |
| Процессор | X ARM: 800 МГц |
| RAM | 256 МБ |
| Флэш-память | 32 МБ |
| Status Indicators | System, RPS (Redundant Power Supply), fan, link/speed, master, stack |
| Интерфейсы |
48 x 1000Base-T RJ-45 2 x 10GBase-T SFP+ uplink 2 x 10GBase-X SFP+ uplink 1 x console RJ-45 1 x USB Type A |
| Устройство питания | Внутренний источник питания |
| Требуемое напряжение | AC 120/230 В (47 - 63 Гц) |
| Cables Included | 1 x serial cable |
| Rack Mounting Kit | Included |
| MTBF | 248,097 часов |
| Compliant Standards | Plug and Play, UL 60950, CSA 22.2, FCC CFR47 Part 15 A, USGv6 |