SG550X-48-K9-EU
Cisco SG550X-48 48-port Gigabit Stackable Switch
| Device Type | Switch - 48 ports - L3 - Managed - stackable |
| Enclosure Type | Rack-mountable 1U |
| Subtype | Gigabit Ethernet |
| Ports | 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 |
| Capacity | 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 | 16K entries |
| Jumbo Frame Support | 9216 bytes |
| Max Units In A Stack | 8 |
| Routing Protocol | RIP-2, IGMPv2, IGMP, IGMPv3, policy-based routing (PBR), MLDv2, MLD, VRRPv2, VRRPv3, CIDR |
| Remote Management Protocol | SNMP 1, SNMP, RMON, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, SSH-2, CLI, SCP |
| Encryption Algorithm | SSL |
| Authentication Method | RADIUS, TACACS, TACACS+ |
| Features | 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 |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3an, IEEE 802.3az |
| Processor | X ARM: 800 MHz |
| RAM | 512 MB |
| Flash Memory | 256 MB |
| Status Indicators | System, RPS (Redundant Power Supply), fan, link/speed, master, stack |
| Expansion / Connectivity | |
| Interfaces | 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 |
| Power | |
| Power Device | Internal power supply |
| Voltage Required | AC 120/230 V (47 - 63 Hz) |
| Features | Redundant Power System (RPS) connector |
| Miscellaneous | |
| Cables Included | 1 x serial cable |
| Rack Mounting Kit | Included |
| MTBF | 248,097 hours |
| Compliant Standards | Plug and Play, UL 60950, CSA 22.2, FCC CFR47 Part 15 A, USGv6 |
| Localisation | United Kingdom |
| Dimensions & Weight | |
| Width | 44 cm |
| Depth | 4.4 cm |
| Height | 25.7 cm |
| Weight | 3.73 kg |
| Manufacturer Warranty | |
| Service & Support | Limited warranty - advance hardware replacement - lifetime - response time: next business day |
| Environmental Parameters | |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 50 °C |
| Humidity Range Operating | 10 - 90% (non-condensing) |
| Min Storage Temperature | -20 °C |
| Max Storage Temperature | 70 °C |
| Humidity Range Storage | 10 - 90% (non-condensing) |
