## Product Overview: Cisco SG550XG-48T-K9 ### General Specifications ? Brand: Cisco ? Model Number: SG550XG-48T-K9 ? Series: 550XG ? Type: Ethernet Switch ? Ports: 48 x 10 Gigabit Ethernet ### Port and Interface Details #### Network Ports ? Total Network Ports: 48 ? Stack Port: Yes ? Expansion Slots: 48 x 10 Gigabit Ethernet #### Connectivity Options ? 48 x 10GBase-T RJ-45 ? 2 x 10GBase-X SFP+ ? 1 x Gigabit LAN Management RJ-45 ? 1 x Console RJ-45 ? 1 x USB Type A ### Management and Protocol Support #### Routing Protocols ? RIP ? IGMPv2, IGMPv3 ? VRRP ? Static IPv4 & IPv6 Routing ? MLDv2, MLD ? CIDR #### Remote Management ? SNMP v1, v2c, v3 ? RMON ? HTTP, HTTPS ? TFTP, SSH, SCP ? CLI #### Security Features ? Encryption: MD5, SSL ? Authentication: SSH, RADIUS, TACACS+ ### Performance and Memory #### Processor and Memory ? Processor: X ARM ? 800 MHz ? RAM: 512 MB ? Flash Memory: 256 MB #### Status Indicators ? Port Transmission Speed ? System Status ? Redundant Power Supply (RPS) ? Link/Activity ? Fan ### Expansion and Connectivity Features ? Flow Control ? DHCP and BOOTP Support ? ARP Support ? IGMP Snooping ? Syslog Support ? DoS Attack Prevention ? DiffServ and WRR Queuing ? Broadcast, Multicast, and Unicast Storm Control ? Spanning Tree Protocol (STP), RSTP, MSTP Support ? Virtual Route Redundancy Protocol (VRRP) ? 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 ? Energy Efficient Ethernet ? Management Information Base (MIB) ? Multicast VLAN Registration (MVR) ? Generic VLAN Registration Protocol (GVRP) ? 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 ### Standards Compliance ? IEEE 802.3 Series ? IEEE 802.1 Series ? IEEE 802.3ad (LACP) ? IEEE 802.1ab (LLDP) ? IEEE 802.3az ### Networking and Communication Capabilities ? Layer Supported: 3 ? Manageable: Yes ### Power and Environmental Specifications #### Power Details ? Power Device: Internal ? Voltage Required: AC 120/230 V (50/60 Hz) ? Operational Power Consumption: 255.8 Watts ? Power Source: Power Supply #### Environmental Conditions ? Minimum Operating Temperature: 32 ?F ? Maximum Operating Temperature: 122 ?F ? Operating Humidity Range: 10 ? 90% (Non-Condensing) ? Minimum Storage Temperature: -4 ?F ? Maximum Storage Temperature: 158 ?F ## Ports The Cisco SG550XG-48T-K9 Managed Switch is equipped with an impressive 48 ports, making it an ideal choice for businesses that require a high-performance network infrastructure. This feature is crucial for organizations that handle large volumes of data and need a reliable and efficient network solution. ### Increased Connectivity With 48 ports, this managed switch offers an extensive range of connectivity options. Each port can be used to connect devices such as computers, servers, printers, and other network-enabled devices. This allows businesses to easily expand their network and accommodate a growing number of devices without compromising performance or speed. #### Efficient Data Transfer The abundance of ports in the Cisco SG550XG-48T-K9 Managed Switch ensures that data can be transferred seamlessly and efficiently across the network. Each port operates at high speeds, enabling swift data transmission and reducing latency. This is particularly beneficial for businesses that rely on real-time data processing and require quick access to information. #### Increased Bandwidth The 48 ports on this managed switch provide users with increased bandwidth capabilities. More ports mean more simultaneous connections, allowing multiple devices to communicate concurrently without experiencing congestion or bottlenecks. This is especially advantageous for organizations with high data traffic or heavy multimedia usage, ensuring a smooth and uninterrupted network experience. ### Flexibility in Network Design The Cisco SG550XG-48T-K9 Managed Switch offers users the flexibility to design their network infrastructure according to their specific requirements. The abundance of ports allows for various network topologies, including star, mesh, or hybrid configurations. Businesses can easily create VLANs (Virtual Local Area Networks) to segment their network based on departments or security levels, ensuring efficient data flow and enhancing network security. #### Enhanced Network Performance By incorporating a greater number of ports, this managed switch optimizes network performance by reducing the load on individual ports. The distribution of data across multiple ports prevents any single point of failure and enhances overall network resilience. This ensures that network resources are effectively utilized, resulting in improved efficiency and productivity. #### Scalability and Future-Proofing The 48-port capacity of the Cisco SG550XG-48T-K9 Managed Switch ensures scalability for growing businesses. It provides room for expansion, allowing organizations to add more devices or accommodate increased network demands as their needs evolve. Investing in a switch with ample port capacity helps future-proof the network infrastructure, minimizing the need for frequent upgrades or replacements. ### Reliability and Redundancy The Cisco SG550XG-48T-K9 Managed Switch offers built-in redundancy features to ensure network reliability and minimize downtime. With 48 ports, businesses can implement link aggregation technologies such as LACP (Link Aggregation Control Protocol) or EtherChannel to create resilient connections. In the event of a port failure, traffic can seamlessly be rerouted through redundant connections, ensuring uninterrupted network access. #### Improved Network Management The 48 ports on this managed switch simplify network management tasks by providing enhanced visibility and control over connected devices. Each port is individually configurable, allowing administrators to monitor and manage data flow, quality of service (QoS), and security settings on a granular level. This level of control ensures efficient resource allocation, prioritization of critical applications, and effective network troubleshooting. ##### Cost-Effective Solution Investing in a managed switch with 48 ports like the Cisco SG550XG-48T-K9 can be a cost-effective solution for businesses in the long run. Instead of purchasing multiple switches or investing in additional infrastructure to accommodate expanding networks, a single device with ample port capacity can meet current and future requirements. This consolidation helps reduce maintenance costs, simplifies network management, and streamlines operations. ##### Improved User Experience The availability of 48 ports on the Cisco SG550XG-48T-K9 Managed Switch ensures that users experience seamless connectivity and optimal network performance. With an ample number of ports, businesses can avoid network congestion, bottlenecks, or slowdowns even during peak usage periods. This translates into faster data access, improved collaboration, and enhanced productivity for employees across the organization. In conclusion, the Cisco SG550XG-48T-K9 Managed Switch’s prominent feature of 48 ports provides numerous benefits for businesses. The increased connectivity, efficient data transfer, enhanced network performance, and flexibility in network design make it an ideal choice for organizations with demanding network requirements. Additionally, the reliability, scalability, and cost-effectiveness offered by this managed switch ensure that businesses can meet their current needs while preparing for future growth. By investing in a switch with ample port capacity, organizations can optimize their network infrastructure and deliver an exceptional user experience.