## General Overview of the HPE J9728-61002 Discover the HPE J9728-61002, a versatile and robust networking switch designed for efficient network management and optimal performance. This high-quality switch by HPE is a cornerstone of advanced networking solutions. ### Product Specifications ? Manufacturer: HPE ? Part Number: J9728-61002 ? Type: Network Switch ? Ports: 48 x 10/100/1000 + 4 x Shared Gigabit SFP #### Technical Characteristics ? Enclosure Type: Desktop ? Throughput: 130.9 Million Packets Per Second (MPPS) ? Switching Capacity: 176 Gigabits Per Second (GBPS) ? Routing Protocols: RIP, Static IP Routing ? Remote Management: SNMP v1, RMON v1, TELNET, SNMP v3, SNMP v2c, TFTP, CLI ? Authentication: RADIUS ##### Key Features ? Denial of Service (DoS) Attack Prevention ? IPv6 Compatibility ? Half-Duplex and Full-Duplex Modes ? Class of Service (CoS) Support ### Standards and Compliance ? IEEE 802.3, IEEE 802.3u, IEEE 802.1d, IEEE 802.1q ? IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af ? IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w ? IEEE 802.1s, IEEE 802.1v, IEEE 802.3az, IEEE 802.1ax #### Hardware Configuration ? Processor: 1 x ARM, 625 MHz ? Memory: 512 MB SDRAM ? Flash Storage: 1 GB ### Expansion and Connectivity Options ? Interfaces: 48 x 10BASE-T/100BASE-TX/1000BASE-T (RJ-45) ? 4 x SFP (Mini-GBIC) ? Management Ports: 1 x RS-232 (RJ-45) ? 1 x 5 Pin Micro-USB Type B ## Ports The HPE 2920-48G Managed Switch is equipped with 48 ports, making it an ideal choice for businesses and organizations that require a high-density network solution. These ports allow for the connection of multiple devices, such as computers, printers, servers, and access points, enabling seamless communication and data transfer within the network. ### Increased Connectivity With 48 Gigabit Ethernet ports, this managed switch offers an extensive range of connectivity options for various devices. This feature eliminates the need for additional network switches or cascading, simplifying network infrastructure and reducing costs. The increased connectivity also ensures that there are enough ports to accommodate future expansion or the addition of new devices. ### Enhanced Performance The 48 ports on the HPE 2920-48G Managed Switch provide a high-speed connection for each device connected to the network. This Gigabit Ethernet capability enables data transfer at speeds of up to 1000 Mbps, ensuring fast and efficient communication between devices. Whether it’s transferring large files, streaming multimedia content, or running bandwidth-intensive applications, this switch delivers a smooth and uninterrupted network performance. #### Improved Network Efficiency By having 48 ports available, the HPE 2920-48G Managed Switch reduces network congestion and improves overall network efficiency. Each device can have its dedicated port, eliminating the need for shared connections that might cause bottlenecks or slow down the network. This feature is particularly beneficial in environments with heavy network traffic or where high-speed data transfer is essential. #### Flexibility in Network Design The abundance of ports on the HPE 2920-48G Managed Switch allows for greater flexibility in designing the network infrastructure. System administrators have the freedom to connect different devices to specific ports based on their requirements. For example, critical servers or high-bandwidth devices can be connected to separate ports for optimal performance. This flexibility enables the creation of a tailored network design that meets the specific needs of the business or organization. ##### Scalability As businesses grow and expand, so does their need for additional network devices and connections. The HPE 2920-48G Managed Switch’s 48 ports provide scalability to accommodate future growth. With the ability to connect multiple devices simultaneously, this switch ensures that the network can handle increased demands without compromising performance or requiring costly upgrades. ## SKU The SKU (Stock Keeping Unit) of the HPE 2920-48G Managed Switch is J9728-61002. This unique identifier is crucial for users as it helps in identifying and differentiating this specific model from other similar products in the market. ### Product Identification The SKU J9728-61002 serves as a key identifier for the HPE 2920-48G Managed Switch. With various models and versions available, having a distinct SKU ensures that users can easily find and purchase the correct product. It eliminates confusion and ensures that businesses or organizations receive the exact switch they require, avoiding compatibility issues or mismatched specifications. ### Compatibility Verification The SKU J9728-61002 acts as a reference point to verify compatibility with other network devices or accessories. When integrating the HPE 2920-48G Managed Switch into an existing network infrastructure, users can cross-check the SKU with their requirements to ensure seamless integration and interoperability. This helps in preventing any potential issues that may arise from using incompatible equipment. #### Warranty and Support The SKU J9728-61002 also plays a significant role in warranty and support services. With this unique identifier, users can easily register their product for warranty coverage, access technical support, and obtain software updates specifically tailored for their switch model. Having the correct SKU ensures that users receive the appropriate level of assistance and resources from the manufacturer or authorized service providers. #### Product Differentiation In highly competitive markets, the SKU J9728-61002 helps differentiate the HPE 2920-48G Managed Switch from similar products offered by other manufacturers. It allows users to compare specifications, features, and pricing accurately. By having a distinct SKU, HPE can market and position its product effectively, highlighting its unique selling points and advantages over competitors. ##### Efficient Inventory Management For businesses or organizations that deal with a large number of network devices, the SKU J9728-61002 simplifies inventory management. With a unique SKU for each product, it becomes easier to track stock levels, reorder when necessary, and manage the overall supply chain efficiently. This feature is particularly useful for IT departments or resellers who need to maintain accurate records of their network equipment.