Cisco SG350-52P-K9-NA Ethernet Switch Overview ### Product Details ? Manufacturer: Cisco ? Part Number: SG350-52P-K9-NA ? Series: 350 ? Category: Small Business ? Type: Ethernet Switch ### Networking Features ? Total Network Ports: 52 ? Port Type: Gigabit Ethernet PoE ? Port Expansion: 52 x RJ-45 #### Performance Specifications ? Media Type: Twisted Pair ? Ethernet Technology: Gigabit Ethernet ? Network Technology: 1000Base-T ### Layer and Management ? Layer: 3 #### Management Protocols ? Manageable: Yes ? Protocols: SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, CLI ? Encryption: SSL ? Authentication: SSH, RADIUS, TACACS+ ### Network Capacity #### VLAN and ACL ? Active VLANs: 4096 ? ACL Rules: 512 #### MAC Address Table ? Size: 16K entries #### Jumbo Frame Support ? Maximum Frame Size: 9216 bytes ### Memory Specifications ? RAM: 512 MB ? Flash Memory: 256 MB ### Power Over Ethernet (PoE) ? PoE Support: Yes ? PoE Type: PoE+ ? PoE Budget: 375 W #### Power Source ? Type: Power Supply ? Redundant Power Supply: Not Supported ### Operating Temperature ? Minimum: 32 ?F ? Maximum: 122 ?F #### Storage Temperature ? Minimum: -4 ?F ? Maximum: 158 ?F ## Features ### Layer 3 Capability The Cisco SG350-52P-K9-NA Rack-mountable Switch offers advanced Layer 3 capabilities, making it a powerful networking solution for businesses of all sizes. With Layer 3 functionality, this switch can route IP packets between different networks, allowing for efficient communication and data transfer. This feature enhances network performance by reducing the load on routers and improving overall network efficiency. By incorporating Layer 3 capabilities, the Cisco SG350-52P-K9-NA switch enables businesses to create virtual LANs (VLANs) and implement inter-VLAN routing. This allows for the segmentation of the network into smaller, more manageable subnets, enhancing security and control over network traffic. With Layer 3 functionality, businesses can optimize their network architecture and ensure seamless connectivity for their users. ### PoE+ (Power over Ethernet) Another notable feature of the Cisco SG350-52P-K9-NA switch is its Power over Ethernet (PoE+) capability. With PoE+, this switch can provide both power and data to compatible devices over a single Ethernet cable, eliminating the need for separate power sources. This simplifies the installation process and reduces cable clutter, resulting in a cleaner and more organized network infrastructure. The PoE+ functionality of this switch is particularly beneficial for businesses that rely on IP phones, wireless access points, security cameras, and other PoE-enabled devices. By eliminating the need for individual power adapters, businesses can save on costs and streamline their operations. Additionally, PoE+ ensures uninterrupted power supply to connected devices, even during power outages, ensuring continuous operation and minimizing downtime. ### 1000Base-T Gigabit Ethernet The Cisco SG350-52P-K9-NA switch supports 1000Base-T Gigabit Ethernet, offering high-speed connectivity for data-intensive applications and demanding network environments. With Gigabit Ethernet, businesses can achieve data transfer rates of up to 1000 Mbps, significantly faster than traditional Fast Ethernet connections. This high-speed connectivity is essential for businesses that rely on bandwidth-intensive tasks such as video conferencing, multimedia streaming, and large file transfers. The 1000Base-T Gigabit Ethernet ensures smooth and lag-free performance, allowing users to maximize their productivity and efficiently collaborate with colleagues. #### Enhanced Performance The Layer 3, PoE+, and 1000Base-T features of the Cisco SG350-52P-K9-NA switch collectively contribute to enhanced network performance. By incorporating Layer 3 routing capabilities, this switch can efficiently manage network traffic and optimize data flow. This results in reduced bottlenecks, improved response times, and higher overall network throughput. Furthermore, the PoE+ capability eliminates the need for additional power outlets or power adapters, simplifying installation and reducing maintenance costs. This feature also ensures uninterrupted power supply to connected devices, enhancing reliability and minimizing the risk of downtime. The 1000Base-T Gigabit Ethernet support offers blazing-fast data transfer speeds, enabling businesses to handle large amounts of data without experiencing network congestion. This ensures seamless communication and collaboration between users, even in bandwidth-demanding scenarios. #### Scalability and Flexibility The Cisco SG350-52P-K9-NA switch’s Layer 3 functionality allows businesses to easily scale their networks as they grow. With the ability to create VLANs and perform inter-VLAN routing, organizations can segment their networks into smaller subnets, accommodating new devices and users without compromising network performance or security. Moreover, the PoE+ capability of this switch provides flexibility in device placement. Businesses can deploy PoE-enabled devices, such as IP phones and wireless access points, in locations without convenient access to power outlets. This enables organizations to optimize their network layout and adapt to changing business needs without limitations imposed by power availability. ##### Improved Security Layer 3 routing capabilities offered by the Cisco SG350-52P-K9-NA switch enhance network security by enabling the implementation of VLANs. By creating separate VLANs for different departments or user groups, businesses can establish logical boundaries and control access to sensitive data and resources. The Layer 3 functionality also supports access control lists (ACLs) and other security features, allowing administrators to define granular policies for traffic filtering and protection against unauthorized access or malicious activities. This ensures that only authorized users and devices can communicate within the network, safeguarding valuable data and preventing potential security breaches. Furthermore, the Cisco SG350-52P-K9-NA switch supports advanced security protocols such as Secure Shell (SSH) and Secure Sockets Layer (SSL) for secure remote management. These protocols encrypt network communications, protecting sensitive information from interception and unauthorized access. ##### Simplified Management The Cisco SG350-52P-K9-NA switch offers a user-friendly web-based interface that simplifies network management tasks. With an intuitive graphical user interface (GUI), administrators can easily configure and monitor the switch, set up VLANs, and manage security settings. Additionally, this switch supports Simple Network Management Protocol (SNMP), allowing integration with network management systems for centralized monitoring and control. SNMP enables administrators to proactively detect and resolve issues, ensuring optimal network performance and minimizing downtime. Furthermore, the Cisco SG350-52P-K9-NA switch supports Quality of Service (QoS) features, enabling administrators to prioritize network traffic and ensure optimal performance for critical applications. QoS allows businesses to allocate bandwidth based on application requirements, guaranteeing smooth operation for real-time applications such as VoIP and video conferencing. In conclusion, the Cisco SG350-52P-K9-NA Rack-mountable Switch is a versatile networking solution that offers advanced Layer 3 capabilities, PoE+, and 1000Base-T Gigabit Ethernet support. With these features, businesses can experience enhanced network performance, scalability, flexibility, improved security, and simplified management. Whether it’s for small offices or large enterprise networks, this switch provides the necessary functionality to meet the demands of modern businesses.