## Product Overview Of DELL 99TJK #### Essential Specifications ? Manufacturer: DELL Technologies ? Part Number: 99TJK ? Brand: DELL EMC ? Product Line: PowerSwitch ? Series: S4000 ? Model: S4048-on ? Type: Ethernet Switch #### Networking Capabilities ? Ports: 48 x 10 Gigabit Ethernet SFP+ Ports ? Uplink Ports: 6 x 40 Gigabit Ethernet QSFP+ Ports ? Breakout Capability: Up to 72 x 10 Gigabit Ethernet Ports (breakout cables not included) ##### Power Supply and Configuration ? Power Supply Units: Dual Hot-Swap Power Supply ? Airflow Design: Standard (Input/Output to PSU) ? Power over Ethernet (PoE): Not applicable ##### Included Accessories ? 1 x Rail Kit ? 1 x Console Cable ? 1 x Non-Notched Power Cords ? 1 x USB 2.0 Type A Cable for Mass Storage Support ? 1 x Micro-USB 2.0 Type B Serial Console Port #### Software and Management ? Operating System: DELL OS9 Pre-installed ? Management Port: RJ45 Console/Management Port with RS232 Signaling Dell Networking S4048-on L3 Managed 48 Port 10gigabit Sfp+ + 6x 40gigabit Qsfp+ Rack-mountable Switch – 99TJK ## Ports The Dell S4048-on L3 Managed Switch is equipped with an impressive array of ports, making it a versatile and powerful networking solution for businesses of all sizes. With its 48-Port 10G SFP+ and 6x 40G QSFP+ ports, this switch offers unparalleled connectivity options that can handle even the most demanding networking requirements. ### High-Speed Connectivity One of the key benefits of the Dell S4048-on L3 Managed Switch is its ability to provide high-speed connectivity through its 48-Port 10G SFP+ and 6x 40G QSFP+ ports. These ports support blazing-fast data transfer rates, allowing for seamless communication between devices and ensuring that your network operates at peak performance. Whether you need to transfer large files, stream high-definition media, or run bandwidth-intensive applications, the high-speed connectivity provided by these ports ensures that you can do so without any bottlenecks or slowdowns. #### Scalability Another advantage of the 48-Port 10G SFP+ and 6x 40G QSFP+ ports is their scalability. These ports allow you to easily expand your network as your business grows, accommodating additional devices and increasing bandwidth as needed. With the ability to connect multiple switches together using these ports, you can create a highly scalable network infrastructure that can support your expanding business requirements without any hassle or downtime. #### Flexibility The Dell S4048-on L3 Managed Switch’s versatile port configuration offers great flexibility in designing your network topology. The 48-Port 10G SFP+ ports can be used to connect servers, storage devices, and other networking equipment that require high-speed connections, while the 6x 40G QSFP+ ports are ideal for linking switches together or connecting to aggregation devices. This flexibility allows you to optimize your network layout based on your specific needs, ensuring efficient data flow and minimizing latency. #### Future-Proofing Investing in a networking solution that supports the latest industry standards is essential for future-proofing your infrastructure. The Dell S4048-on L3 Managed Switch’s 48-Port 10G SFP+ and 6x 40G QSFP+ ports are designed to meet the demands of modern networking technologies, ensuring that you can take advantage of the latest advancements in data transfer speeds and protocols. By choosing a switch with these ports, you can rest assured that your network will be ready to handle future upgrades and expansions without requiring costly hardware replacements. ##### Cost-Effectiveness While the Dell S4048-on L3 Managed Switch offers high-performance capabilities, it also provides a cost-effective solution for businesses. Instead of investing in separate switches for different purposes, the 48-Port 10G SFP+ and 6x 40G QSFP+ ports allow you to consolidate your network infrastructure, reducing hardware costs and simplifying management. Additionally, the switch’s energy-efficient design helps lower power consumption, resulting in reduced operational costs over time. ## Part Number The Dell S4048-on L3 Managed Switch’s part number, 99TJK, is an important identifier that distinguishes this particular switch model from others in the Dell product lineup. While it may seem like a small detail, the part number holds significance for users and can provide valuable information about the switch’s specifications and compatibility. ### Product Identification The part number serves as a unique identifier for the Dell S4048-on L3 Managed Switch model 99TJK. This identification allows users to easily locate and select the specific switch they need when purchasing or searching for support documentation. By referring to the part number, users can ensure that they are obtaining the correct switch model that meets their requirements, avoiding any potential compatibility issues or discrepancies. #### Compatibility and Support The part number also plays a crucial role in ensuring compatibility and access to support services. When contacting Dell’s customer support or service centers, providing the part number helps expedite the troubleshooting and resolution process. The support team can quickly identify the exact model and its specifications, allowing them to provide accurate guidance and assistance tailored to the specific switch model with part number 99TJK. #### Documentation and Firmware Updates Having the correct part number is essential when accessing documentation and firmware updates for the Dell S4048-on L3 Managed Switch. Dell maintains a comprehensive library of resources, including user manuals, technical specifications, and firmware updates specific to each switch model. By using the part number to search for these resources, users can access the most relevant and up-to-date information related to their switch model, ensuring optimal performance and compatibility with other network components. ##### Warranty and Service Coverage The part number also plays a role in warranty registration and service coverage. When registering the Dell S4048-on L3 Managed Switch for warranty purposes, providing the correct part number is crucial to ensure that the device is correctly associated with its specific product details, including its warranty terms and conditions. Additionally, when purchasing extended service coverage or support contracts, the part number helps in accurately identifying the switch model and associating it with the appropriate service level agreements. In conclusion, the Dell S4048-on L3 Managed Switch’s 48-Port 10G SFP+ and 6x 40G QSFP+ ports provide high-speed connectivity, scalability, flexibility, future-proofing capabilities, and cost-effectiveness. The part number 99TJK serves as a unique identifier, facilitating product identification, compatibility, support, access to documentation and firmware updates, and warranty registration. Together, these features make the Dell S4048-on L3 Managed Switch a reliable and versatile networking solution for businesses.