Cisco SX550X-12F-K9 12 Ports Managed Switch 550X Series New

The Cisco SX550X-12F-K9 is a member of the 550X Series, representing a cutting-edge solution for businesses seeking a robust and scalable network infrastructure. Designed to meet the demands of modern data centers and enterprise networks, this switch combines advanced features with ease of management. This particular model is a Layer 3 (L3) switch, indicating its capability to operate at the network layer of the OSI model. With 12 10-Gigabit Small Form-Factor Pluggable Plus (SFP+) ports and 2 Combo 10-Gigabit ports, it offers a versatile solution for various networking scenarios.

The switch is designed with a focus on compactness and efficiency. The "Small Form-Factor Pluggable Plus" (SFP+) ports contribute to this compact design, allowing for high density and flexibility in network configurations. The 12 SFP+ ports provide ample connectivity options for high-speed data transfer, making it suitable for businesses with growing network demands.

The inclusion of 12 10-Gigabit SFP+ ports underscores the switch's commitment to high-speed connectivity. These ports support the use of SFP+ transceivers, enabling data rates of up to 10 gigabits per second. This makes the switch ideal for scenarios where large data volumes need to be transferred swiftly, such as in data centers or high-performance computing environments.

The two Combo 10 Gigabit ports add a layer of versatility to the Cisco SX550X-12F-K9. These ports are designed to support either 10 Gigabit Ethernet copper connections or 1 Gigabit Ethernet copper or fiber connections, providing flexibility in network design. This versatility is valuable in environments where a mix of connection types is present, allowing for seamless integration with existing infrastructure.

The Layer 3 capabilities of the Cisco SX550X-12F-K9 set it apart in the realm of managed switches. Operating at the network layer, it can make intelligent routing decisions based on IP addresses, enhancing the efficiency of data transmission within the network. This feature is particularly valuable in complex network architectures where routing at the device level is essential.

Investing in the Cisco SX550X-12F-K9 switch can yield numerous benefits for organizations aiming to build a robust and scalable network infrastructure.

The switch's 10-gigabit ports and advanced Layer 3 routing capabilities ensure high performance, meeting the demands of data-intensive applications and facilitating smooth data flow within the network.

As business needs evolve, the SX550X-12F-K9 provides scalability to accommodate growing network requirements. Its modular design and support for additional features make it a future-proof investment.

The user-friendly web-based management interface simplifies the configuration and monitoring processes. This is particularly beneficial for organizations with varying levels of IT expertise among their staff.

With advanced security features such as ACLs and port security, the switch helps organizations protect their networks from unauthorized access and potential security threats.

The combination of SFP+ ports and Combo 10 Gigabit ports provides flexibility in connectivity options, allowing organizations to adapt to different networking requirements without the need for extensive hardware changes.

Understanding how the Cisco SX550X-12F-K9 switch can be applied in real-world scenarios is essential for organizations considering its adoption.

In data center environments where high-performance networking is critical, the SX550X-12F-K9 can serve as a backbone switch, connecting various servers and storage systems with reliable and high-speed connections.

For large enterprises with diverse networking needs, the switch's scalability and advanced features make it suitable for serving as a core switch, connecting different departments, and facilitating seamless communication.

In environments with consistently high network traffic, such as multimedia production studios or research institutions, the switch's high switching capacity ensures smooth data flow and minimizes latency.

The Cisco model supports a variety of remote management protocols that allow administrators to configure and monitor the switch remotely. These protocols include:

• Simple Network Management Protocol (SNMP) - This is a widely used protocol that allows the switch to be managed and monitored by a network management system (NMS). The switch supports SNMP v1, v2c, and v3, which provide different levels of security.
• Telnet and Secure Shell (SSH) - These are command-line-based remote management protocols that allow you to connect to the switch and issue commands using a terminal or SSH client. Telnet is a non-encrypted protocol, while SSH provides a secure encrypted connection.
• Remote Management Interface (RMI) - This is a web-based interface that allows you to manage the switch using a web browser. The RMI provides a graphical user interface (GUI) that makes it easy to configure and monitor the switch.
• Cisco Discovery Protocol (CDP) - This is a Cisco proprietary protocol that allows the switch to discover and identify other Cisco devices on the network. It helps administrators quickly identify connectivity issues.
• Cisco Smart Call Home - It is a feature that allows the switch to send notifications and information to Cisco for analysis and resolution.

The Cisco SX550X-12F-K9 is compliant with some industry standards that ensure its compatibility and interoperability with other devices and networks. Some of the key compliant standards include:

• IEEE 802.3: This is a standard that defines the physical and data link layers of Ethernet networks. The switch is compliant with IEEE 802.3 10GBase-SR, 10GBase-LR, and 10GBase-LRM.
• IEEE 802.1Q: This is a standard that defines Virtual LANs (VLANs) in a network. The switch supports IEEE 802.1Q VLAN tagging, allowing you to segment your network into separate broadcast domains.
• IEEE 802.1D: This is a standard that defines the Spanning Tree Protocol (STP), which helps to prevent loops in a network. The switch supports IEEE 802.1D STP, which allows you to create a redundant network topology that automatically blocks redundant paths.
• IEEE 802.1w: This is a standard that defines Rapid Spanning Tree Protocol (RSTP), which is an improvement over STP that provides faster convergence in case of a network failure. The switch supports IEEE 802.1w RSTP.
• IEEE 802.3ad: This is a standard that defines Link Aggregation Control Protocol (LACP), which allows you to bundle multiple physical ports together to form a single logical link. The switch supports IEEE 802.3ad LACP, which provides increased bandwidth and redundancy.
• IPv6: This is a standard that defines the next generation of Internet Protocol (IP) addressing. The switch supports IPv6, which allows you to deploy a future-proof network.
• Quality of Service (QoS): This is a standard that defines a set of techniques for managing network traffic and ensuring that critical applications receive the necessary bandwidth. The switch supports QoS, which allows you to prioritize different types of network traffic.

• Manufacturer: Cisco
• Model Number or SKU# SX550X-12F-K9
• Product Type: Managed Switch

• Total Number of Network Ports: 12
• Uplink Port: Yes
• Modular: Yes
• Stack Port: Yes
• Port/Expansion Slot Details: 2 x 10 Gigabit Ethernet TP/SFP Combo
• Port/Expansion Slot Details: 10 x 10 Gigabit Ethernet Expansion Slot

• Forwarding Performance (64-byte Packet Size): 178.56 Mpps
• Switching Capacity: 240 Gbps

• VLANs Supported: 4094
• IPv4 Routes (static): 7168
• IPv6 Routes (static): 1792
• ACL Rules: 2000
• QoS Hardware Queues: 8
• MAC Address Table Size: 32000 Entries

• Protocols: SNMP 1, SNMP, RMON, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, SSH-2, CLI, SCP
• Encryption Algorithm: SSL
• Authentication Methods: RADIUS, TACACS, TACACS+

• 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, 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

Processor and Memory

• Processor: X ARM, 1.3 GHz
• RAM: 512 MB
• Flash Memory: 256 MB

Interfaces

• 10 x 10GBASE-T SFP+
• 2 x 10GBASE-T RJ-45
• 2 x 10GBASE-X SFP+
• 1 x Console RJ-45
• 1 x USB Type A
• 1 x Management (Gigabit LAN)

Power

• Power Device: Internal Power Supply
• Voltage Required: AC 120/230 V (50/60 Hz)

In short, the Cisco SX550X-12F-K9 550X Series Switch stands out as a versatile and high-performance networking solution. Its combination of Layer 3 functionality, 10-Gigabit ports, and advanced management features make it a valuable asset for organizations aiming to build a robust and scalable network infrastructure. Whether deployed in data centers, enterprise networks, or remote offices, this switch delivers the performance, flexibility, and security required in today's dynamic business environment. Consider the Cisco SX550X-12F-K9 for your networking needs, and experience a reliable and efficient network foundation.