Description
Condition: REFURBISHEDAvailability: End Of Life - Inventory May Be Limited
Cisco Small Business 500 Stackable Managed Switch - L3 - managed - 46 x 10GBase-T + 2 x combo 10 Gigabit SFP+ - desktop, rack-mountable (SG550XG-48T-K9-NA)
The Cisco 550X series Stackable Managed Switches are the next-generation stackable managed Ethernet switches that provide the advanced capabilities and superior performance you need to support a more demanding network environment at an affordable price. These switches incorporate fan and power hardware redundancy, increasing overall network availability. The Cisco 550XG models provide 10 Gigabit Ethernet with both copper and fiber connection options, providing a solid foundation for your current business applications, as well as those you are planning for the future. At the same time, these switches are easy to deploy and manage, without a large IT staff.
Cisco 550X series switches are designed to protect your technology investment as your business grows. Unlike switches that claim to be stackable but have elements that are administered and troubleshot separately, the Cisco 550X series provides true stacking capability, allowing you to configure, manage, and troubleshoot multiple physical switches as a single device and more easily expand your network.
A true stack delivers a unified data and control plane, in addition to a management plane, providing flexibility, scalability, and ease of use because the stack of units operate as a single entity constituting all the ports of the stack members.
| Device Type | Switch - 48 ports - L3 - managed - stackable |
| Enclosure Type | Desktop, rack-mountable |
| Subtype | 10 Gigabit Ethernet |
| Ports | 46 x 10GBase-T + 2 x combo 10 Gigabit SFP+ |
| Performance | Forwarding performance (64-byte packet size): 714.24 Mpps å? Switching capacity: 960 Gbps |
| Capacity | VLANs supported: 4094 å? IPv4 routes (static): 8000 å? IPv6 routes (static): 4000 å? ACL rules: 2000 å? QoS hardware queues: 8 |
| MAC Address Table Size | 64K entries |
| Jumbo Frame Support | 9000 bytes |
| Max Units In A Stack | 8 |
| Routing Protocol | RIP, IGMPv2, IGMP, VRRP, IGMPv3, static IPv4 routing, static IPv6 routing, MLDv2, MLD, CIDR |
| Remote Management Protocol | SNMP 1, RMON, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, CLI, SCP |
| Encryption Algorithm | MD5, SSL |
| Authentication Method | Secure Shell (SSH), RADIUS, TACACS+ |
| Features | Flow control, DHCP support, BOOTP support, ARP support, IGMP snooping, Syslog support, DoS attack prevention, DiffServ support, Weighted Round Robin (WRR) queuing, Broadcast Storm Control, Multicast Storm Control, Unicast Storm Control, Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP) support, Virtual Route Redundancy Protocol (VRRP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), DHCP server, Dynamic ARP Inspection (DAI), STP Root Guard, Uni-Directional Link Detection (UDLD), LLDP support, DHCP relay, Link Aggregation Control Protocol (LACP), Port Security, IP-MAC binding, DHCP client, Energy Efficient Ethernet, Management Information Base (MIB), Multicast VLAN Registration (MVR), Generic Attribute Registration Protocol (GARP), Generic VLAN Registration Protocol (GVRP), Denial of Service (DoS), 802.1x authentication, Type of Service (ToS), DiffServ Code Point (DSCP) support, IP source guard, Bridge protocol data unit (BPDU), Internet Control Message Protocol (ICMP), 32MB packet buffer |
| 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 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3az |
| Processor | X ARM: 800 MHz |
| RAM | 512 MB |
| Flash Memory | 256 MB |
| Status Indicators | Port transmission speed, system, RPS (Redundant Power Supply), link/activity, fan |
| Interfaces | 48 x 10GBase-T RJ-45 å? 2 x 10GBase-X SFP+ å? 1 x management (Gigabit LAN) RJ-45 å? 1 x console RJ-45 å? 1 x USB Type A |
| Power Device | Internal power supply |
| Voltage Required | AC 120/230 V (50/60 Hz) |
| Power Consumption Operational | 255.8 Watt |
| Features | Redundant Power System (RPS) connector |
| Cables Included | 1 x serial cable |
| Rack Mounting Kit | Included |
| MTBF | 111,322.82 hours |
| Compliant Standards | UL 60950, FCC Part 15 A, CSA 22.2 |
| Localization | North America |
| Width | 17.3 in |
| Depth | 17.7 in |
| Height | 1.7 in |
| Weight | 16.38 lbs |
| Min Operating Temperature | 32 å¡F |
| Max Operating Temperature | 122 å¡F |
| Humidity Range Operating | 10 - 90% (non-condensing) |
| Min Storage Temperature | -4 å¡F |
| Max Storage Temperature | 158 å¡F |
| Humidity Range Storage | 10 - 90% (non-condensing) |
