Cisco SX550X-12F-K9-NA 12 Ports Layer3 Switch 10 Gigabit New

The Cisco SX550X-12F-K9-NA is a high-performance Layer 3 managed switch, boasting 12 10-Gigabit Ethernet Small Form-Factor Pluggable Plus (SFP+) ports and 2 Combo 10 Gigabit ports. This robust network device is designed to empower businesses with enhanced connectivity, scalability, and advanced management capabilities. This 12-port switch, equipped with Layer 3 (L3) capabilities, boasts 12 10-Gigabit Ethernet Small Form-Factor Pluggable Plus (SFP+) ports and 2 Combo 10-Gigabit ports.

At the heart of the Cisco SX550X-12F-K9-NA is its Layer 3 functionality. This feature allows the switch to operate not only at the data link layer (Layer 2), facilitating efficient data transfer at the Ethernet level, but also at the network layer (Layer 3). Layer 3 capabilities enable the switch to make routing decisions based on IP addresses, enhancing network performance and flexibility.

One of the standout features of this switch is its 10-Gigabit Ethernet SFP+ ports. These high-speed ports support data transfer rates of up to 10 gigabits per second, making them ideal for bandwidth-intensive tasks such as large data transfers, multimedia streaming, and virtualization.

In addition to the 12 dedicated 10-Gigabit Ethernet SFP+ ports, the Cisco SX550X-12F-K9-NA includes 2 Combo 10-Gigabit ports. These versatile ports offer flexibility by supporting both copper and fiber connectivity, allowing businesses to choose the most suitable medium for their networking needs.

The inclusion of Small Form-Factor Pluggable Plus (SFP+) technology ensures that the Cisco SX550X-12F-K9-NA is equipped to handle the latest advancements in networking. SFP+ modules are hot-swappable, providing ease of installation and scalability, and allowing businesses to adapt their network infrastructure to changing requirements.

This managed switch offers advanced management capabilities, empowering network administrators to have granular control over their network. Features such as Quality of Service (QoS), Virtual LANs (VLANs), and robust security protocols contribute to creating a secure and efficient networking environment.

For businesses requiring Power over Ethernet capabilities, the Cisco SX550X-12F-K9-NA supports PoE, simplifying the deployment of network devices such as IP cameras and wireless access points by providing both data and power over a single Ethernet cable.

The inclusion of 10-Gigabit Ethernet SFP+ ports ensures that the Cisco SX550X-12F-K9-NA can provide high-speed connectivity, meeting the demands of bandwidth-intensive applications. This is particularly beneficial for businesses engaged in data-intensive tasks such as video conferencing, large file transfers, and virtualization.

With its 12 SFP+ ports and 2 Combo 10 Gigabit ports, the switch offers scalability and flexibility in network design. Businesses can easily expand their network infrastructure by adding additional devices and adapting to evolving requirements without the need for significant hardware changes.

The advanced management capabilities of this switch empower network administrators with the tools needed to optimize network performance. Quality of Service (QoS) features enable the prioritization of critical traffic, while VLAN support allows for the segmentation of the network, enhancing security and resource management.

The Cisco SX550X-12F-K9-NA is designed with reliability in mind. Its fanless design eliminates a common point of failure, and the robust construction ensures durability. Additionally, the switch supports features such as link aggregation (LACP) and Rapid Spanning Tree Protocol (RSTP), enhancing network resilience by providing redundancy and fast convergence in case of link failures.

Security is a top priority in modern networking, and this switch addresses it comprehensively. With support for features like Access Control Lists (ACLs), Secure Shell (SSH) for secure remote management, and IEEE 802.1X authentication, businesses can establish a secure networking environment to protect sensitive data and prevent unauthorized access.

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.

The Cisco SX550X-12F-K9-NA 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
• Part Number or SKU# SX550X-12F-K9-NA
• 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 general, the Cisco SX550X-12F-K9-NA 550X Series SX550X-12F Layer 3 Managed Switch stands as a testament to Cisco's commitment to providing state-of-the-art networking solutions. With its impressive features, high-speed connectivity, and advanced management capabilities, this switch caters to the diverse needs of modern businesses across various industries. Whether deployed in data centers, enterprise networks, telecommunication infrastructure, or educational institutions, the Cisco SX550X-12F-K9-NA delivers the performance, reliability, and scalability required to meet the challenges of today's dynamic networking environments.