## Product Specifications ### DELL Emc N2128PX-ONF Networking Switch The DELL Emc N2128PX-ONF is a versatile and robust 28-port managed networking switch, designed for efficient rack-mounted deployment. #### Key Features ? Device Type: 28-Port L3 Managed Switch (Stackable) ? Form Factor: Rack-mountable 1U ? Subtype: Gigabit Ethernet #### Port Overview ? 24 x 10/100/1000 Mbps (PoE+) Ports ? 4 x 100/1000/2.5G/5G (PoE) Ports ? 2 x 10 Gigabit SFP+ Ports for high-speed connections #### Power over Ethernet (PoE) Support ? PoE+ capability for efficient power distribution #### Performance Metrics ? Switching Fabric Bandwidth: 220 Gbps ? Forwarding Performance: 256 Mpps #### Capacity and Management ? MAC Address Table Size: 32,000 entries ? Aggregated Links: 144 dynamic links ? VLAN Support: Up to 4094 VLANs ? Queue Per Port: 8 ? Maximum ACL Rules (system-wide): 2048 ? Ingress/Egress Rules for IPv4: 1024/512 ? Ingress/Egress Rules for IPv6: 512/256 #### Routing and Management Protocols ? Routing Protocols: RIP, IGMPv2, IGMPv3 ? Remote Management: SNMP v2/v3, Telnet, HTTP, TFTP, SSH-2 #### Security Features ? Encryption Algorithms: AES, SSL, TLS 1.0 ? Authentication Methods: RADIUS, TACACS+, LDAP #### Advanced Features ? MDI/MDI-X switch functionality ? Auto-negotiation for seamless connectivity ? Port Mirroring for traffic monitoring ? Quality of Service (QoS) support for optimized performance ? LLDP support for network discovery ? Management Information Base (MIB) for easy monitoring #### Compliant Standards ? IEEE 802.2, 802.3, 802.3u, 802.3ab, 802.1q, and others ? ANSI/TIA-1057 compliant #### Memory and Storage ? RAM: 2 GB ? Flash Memory: 512 MB #### Expansion and Connectivity Options ? 24 x Gigabit LAN – RJ-45 – PoE+ (30.8 W) ? 4 x 5 Gbps LAN – RJ-45 – PoE (60 W) ? 2 x 10 Gbps LAN – SFP+ ? 1 x 1000BASE-T – RJ-45 for management ? 1 x USB – Type A for additional connectivity #### Power Supply Details ? Power Device: Internal Power Supply ? Installed Quantity: 1 ? Total Power Output: 1000 Watts ## Ports The Dell EMC N2128PX-ONF Rack-Mountable Network Switch is equipped with a generous number of ports, boasting a total of 28. This extensive port capacity provides users with the ability to connect multiple devices simultaneously, allowing for seamless network connectivity and enhanced productivity. ### Increased Connectivity With 28 ports at your disposal, you can easily connect a wide range of devices such as computers, servers, printers, and other network-enabled devices. This increased connectivity eliminates the need for additional switches or hubs, simplifying your network infrastructure and reducing costs. #### Flexibility The numerous ports on this network switch offer users the flexibility to customize their network setup according to their specific requirements. Whether you need to create separate VLANs for different departments or connect devices across different floors or buildings, the N2128PX-ONF has you covered. Its versatile port options allow for seamless integration into various network architectures. ##### Scalability As your business grows, so does your network infrastructure. The 28 ports on this switch provide ample room for expansion and future-proofing your network. You won’t have to worry about running out of ports anytime soon, ensuring that your network can accommodate additional devices or users without any disruptions. ## Power Over Ethernet (PoE) Support One standout feature of the Dell EMC N2128PX-ONF Rack-Mountable Network Switch is its Power Over Ethernet (PoE) support. With a PoE capability of 1, this switch can provide power to compatible devices such as IP phones, wireless access points, and security cameras directly through the Ethernet cables. ### Simplified Installation By eliminating the need for separate power cables, PoE support simplifies the installation process and reduces clutter. You can conveniently deploy network devices without worrying about their proximity to power outlets, making it easier to position them in optimal locations for maximum coverage and efficiency. #### Cost Savings PoE support offers significant cost savings by eliminating the need for additional power adapters and cables. This feature is especially beneficial in situations where devices are located in remote or hard-to-reach areas, as it eliminates the need for costly infrastructure modifications to accommodate power requirements. ##### Increased Reliability With PoE support, your network devices receive power directly from the switch, ensuring a reliable power source. In the event of a power outage, PoE-enabled devices can be connected to a backup power source, such as an uninterruptible power supply (UPS), to maintain uninterrupted operation. This increased reliability is crucial for critical applications that require continuous connectivity, such as IP surveillance systems or VoIP communications. ## Manageable The Dell EMC N2128PX-ONF Rack-Mountable Network Switch offers comprehensive manageability features that empower users to efficiently control and monitor their network infrastructure. ### Centralized Control With its manageable capabilities, this network switch allows administrators to have centralized control over their network. Through a user-friendly management interface, you can easily configure settings, monitor performance, and troubleshoot issues. This centralized control simplifies network management and reduces the complexity of maintaining a large-scale network. #### Enhanced Security The manageability features of this switch enable administrators to implement robust security measures. By configuring access controls, monitoring traffic, and implementing encryption protocols, you can safeguard your network from unauthorized access and potential security breaches. The ability to centrally manage security settings ensures consistent and comprehensive protection across all connected devices. ##### Efficient Troubleshooting In the event of network issues or performance degradation, the manageability features of this switch provide valuable troubleshooting tools. Administrators can monitor network traffic, identify bottlenecks, and analyze performance metrics to quickly diagnose and resolve issues. This efficient troubleshooting capability minimizes downtime and ensures optimal network performance. ## Layer 3 Routing The Dell EMC N2128PX-ONF Rack-Mountable Network Switch offers Layer 3 routing capabilities, allowing for advanced routing functionality within your network infrastructure. ### Improved Network Efficiency Layer 3 routing enables the switch to make intelligent routing decisions based on IP addresses, optimizing the flow of data within your network. This enhances network efficiency by directing traffic along the most efficient paths, reducing congestion and improving overall performance. #### Network Segmentation With Layer 3 routing, you can easily create distinct network segments or VLANs. This segmentation provides enhanced security and allows for more efficient resource utilization. By separating different departments or guest networks, you can isolate traffic and control access, ensuring that sensitive data remains secure while maintaining smooth network operations. ##### Scalability and Future-Proofing Layer 3 routing offers scalability and future-proofing capabilities for your network infrastructure. As your network grows, Layer 3 routing allows you to scale your network by adding additional routers or switches while maintaining efficient routing. This flexibility ensures that your network can adapt to evolving business needs without compromising performance or security. In conclusion, the Dell EMC N2128PX-ONF Rack-Mountable Network Switch is a reliable and feature-rich solution for businesses seeking high-performance networking capabilities. With its extensive port capacity of 28, Power Over Ethernet (PoE) support, comprehensive manageability features, and Layer 3 routing capabilities, this switch empowers users to create a robust and efficient network infrastructure. Whether you need to connect multiple devices, simplify installation, enhance security, or optimize network performance, the N2128PX-ONF is designed to meet your requirements and provide a seamless networking experience.