## Dell 4XKT9 Emc Networking S4148u-on Managed L3 Switch: Key Specifications ### Overview of Dell 4XKT9 Networking Switch ? Model: Dell 4XKT9 ? Type: Managed Layer 3 Switch ? Product SKU: 4XKT9 ? Manufacturer: Dell ? Switch Type: 48 Ports ? Rack-mountable: Yes, 1U with front-to-back airflow ### Key Features of Dell 4XKT9 Switch ? Ports: 48 x 10 Gigabit SFP+, 4 x 100 Gigabit QSFP28, 2 x 40 Gigabit QSFP+ ? Switching Capacity: 1.76 Tbps ? Throughput: 1320 Million packets per second (Mpps) ? ARP Entries: 200,000 ? IPv4 Routes: 200,000 ? IPv6 Routes: 130,000 ? IPv6 Hosts: 130,000 ? Multicast Hosts: 8,000 #### Advanced Layer 2 & Layer 3 Features ? Layer 2 VLANs: Up to 4,000 ? Layer 3 VLANs: 500 ? Link Aggregation Groups (LAGs): 128 ? Maximum ACL Rules: ? Ingress IPv4: 6,000 ? Egress IPv4: 1,000 ? Ingress IPv6: 3,000 ? Egress IPv6: 500 ### Routing & Protocol Support ? Routing Protocols: OSPF, BGP-4, OSPFv2, Policy-based Routing (PBR) ? Management Protocols: SNMP v1, v2 ? Authentication: RADIUS, TACACS ? Encryption: MD5 #### Compliant Standards ? IEEE 802.3u, 802.3i, 802.3z ? IEEE 802.1d, 802.1q, 802.1p ? IEEE 802.3ab, 802.3ad (LACP), 802.3ae ? IEEE 802.1x, 802.1w, 802.1x, 802.1s ? IEEE 802.3ba, 802.1qbb, 802.3bj #### Connectivity & Expansion ? Interfaces: ? 24 x 10Gbit LAN SFP+ ? 24 x 8/16GB Fibre Channel SFP+ ? 2 x 40Gbit LAN QSFP+ ? 4 x 25Gbit LAN / 16/32GB Fibre Channel QSFP+ ? 1 x Serial RS-232 RJ-45 Management ? 1 x 10/100/1000 Base-T RJ-45 Management ? 1 x Console (Micro-USB) RJ-45 ### Power Specifications ? Power Device: External power adapter, hot-pluggable ? Power Redundancy: Yes ? Power Capacity: 460 Watts ? Voltage Requirements: AC 120/230V, 50/60Hz ? Operational Power Consumption: 460 Watts ##### Additional Features & Protocol Support ? Flow Control ? ARP Support ? Port Mirroring ? Spanning Tree Protocol (STP) ? Rapid Spanning Tree Protocol (RSTP) ? Virtual Route Redundancy Protocol (VRRP) ? Multiple Spanning Tree Protocol (MSTP) ? Quality of Service (QoS) ? Link Aggregation Control Protocol (LACP) ? Link Layer Discovery Protocol (LLDP) ## Dell 4XKT9 S4100-ON Series S4148U-ON 48 Ports SFP+ L3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch The Dell 4XKT9 S4100-ON Series S4148U-ON Network Switch is a high-performance, 1U rack-mountable managed switch that provides flexible, scalable, and reliable network connectivity for enterprise and data center environments. Offering an impressive mix of 48 SFP+ ports with 10GBase-X speeds, along with 4 QSFP28 ports and 2 QSFP+ ports, this model supports high-density networking and superior data throughput. It is designed to meet the demands of modern networks, providing high performance, low latency, and enhanced management features to optimize network traffic and ensure seamless connectivity. ### Key Features of the Dell S4148U-ON Switch The Dell S4148U-ON switch boasts a range of features that make it an ideal solution for data centers, cloud applications, and large-scale networks. Some of the standout features include: ? 48 SFP+ Ports: The 48 SFP+ ports support 10GBase-X speeds, offering fast data transfer rates for high-performance applications. ? 4 QSFP28 Ports: The four QSFP28 ports provide support for 100G connections, enabling the switch to handle demanding workloads with ease. ? 2 QSFP+ Ports: The inclusion of two QSFP+ ports allows for 40G connectivity, ensuring the switch can handle various network speeds and configurations. ? L3 Managed Capabilities: This L3 managed switch offers advanced Layer 3 routing features, enabling more efficient and intelligent traffic management, as well as better security and control. ? Rack-Mountable Design: With a 1U height, this switch is designed to be installed in standard server racks, optimizing space utilization in data center environments. ? Advanced Power Efficiency: The S4148U-ON series is designed for optimal power consumption, ensuring energy-efficient performance, which is crucial in enterprise and data center networks. #### Designed for Enterprise and Data Center Environments The Dell S4148U-ON is part of the S4100 series, which is tailored specifically for enterprise, cloud, and data center networks. It offers a high level of reliability and performance, capable of handling large volumes of data traffic with ease. Its 1U form factor ensures that it can be deployed in densely packed data center environments, providing a space-saving solution without compromising on connectivity or performance. As an L3 managed switch, the S4148U-ON supports advanced Layer 3 routing protocols like OSPF, BGP, and static routing, allowing for more sophisticated routing capabilities in large, complex networks. This level of control over traffic is vital for ensuring network efficiency and stability, making the switch a great choice for networks with heavy traffic and complex routing requirements. ##### Scalable Network Architecture One of the most important aspects of the Dell 4XKT9 S4100-ON switch is its scalability. With 48 SFP+ ports supporting 10GBase-X and multiple high-speed QSFP ports, the switch can support not only current needs but also future network expansions. The combination of 10G, 40G, and 100G capabilities ensures that the network can evolve as new technologies emerge, providing future-proofing and scalability. The ability to scale up to 100G through the four QSFP28 ports allows the S4148U-ON to handle the demands of high-bandwidth applications, including cloud storage, virtualization, and video streaming. These features make it an ideal solution for service providers, large enterprises, and organizations that require high-performance networking for mission-critical applications. ### Advanced Management Capabilities The Dell S4148U-ON switch offers advanced management capabilities that allow IT teams to easily monitor and manage network performance. With Dell?s Open Networking (ON) platform, users gain access to an open, programmable network operating system that supports industry-standard protocols and software tools for configuration and management. This approach offers flexibility, customization, and integration with various third-party applications and tools. The switch?s management interface includes a comprehensive web-based graphical user interface (GUI) for easy configuration, monitoring, and troubleshooting. It also supports command-line interface (CLI) access for more advanced users who prefer text-based configuration. These interfaces allow for granular control over network operations, such as VLAN configuration, QoS (Quality of Service) settings, traffic prioritization, and security management. #### Enhanced Network Security Features Security is a top priority in modern network environments, and the Dell S4148U-ON switch is built with several features to safeguard the network. These include support for Access Control Lists (ACLs), port security, and Secure Shell (SSH) access for encrypted communications. The switch also supports 802.1X authentication, which ensures that only authorized devices are allowed to connect to the network. In addition, the S4148U-ON includes support for MACsec (Media Access Control Security), providing encryption of data traffic between switches to protect sensitive information from being intercepted. These features contribute to a highly secure network environment, essential for organizations handling sensitive data or operating in regulated industries. ##### Reliable Power and Cooling Solutions The Dell S4148U-ON series switch is designed to be energy-efficient, with features that help to minimize power consumption without compromising on performance. The switch comes equipped with redundant, hot-swappable power supplies, ensuring uninterrupted power in the event of a failure. Its fan-based cooling system helps maintain optimal operating temperatures, even under heavy workloads, ensuring long-term reliability and performance. Energy efficiency is crucial for reducing operational costs in large-scale data centers, and the S4148U-ON series helps reduce overall power consumption. The system is designed with efficiency in mind, ensuring that users benefit from lower operational costs while still enjoying high-performance network capabilities. ### Applications of the Dell S4148U-ON Switch The Dell S4148U-ON switch is versatile and can be used in various network environments. Below are some of the key applications where this switch excels: ? Data Centers: With its high-density port configuration, the S4148U-ON is ideal for deployment in data center environments, providing high-speed connectivity and scalability for cloud computing, storage, and virtualization. ? Enterprise Networks: For businesses with large-scale networks, the S4148U-ON offers the necessary capacity and performance to support demanding applications such as voice over IP (VoIP), video conferencing, and high-definition video streaming. ? Service Providers: Service providers can leverage the advanced routing and high-speed capabilities of the S4148U-ON to offer high-performance managed services to their clients. ? High-Performance Computing (HPC): The switch?s ability to handle high-bandwidth applications makes it an ideal choice for high-performance computing environments, where fast data transfer and minimal latency are crucial. #### Conclusion The Dell 4XKT9 S4100-ON Series S4148U-ON switch provides enterprise-grade features and performance in a compact, 1U form factor. With 48 SFP+ ports, 4 QSFP28 ports, and 2 QSFP+ ports, it offers a versatile and scalable solution for modern networks, making it a great choice for data centers, cloud services, and high-performance applications. The switch?s advanced management, security, and power features ensure that it can meet the evolving needs of today?s networking environments while providing a reliable, cost-effective solution for years to come.