## Overview of the HPE JL386A#ABA ### Manufacturer Information ? Brand: Hewlett Packard Enterprise (HPE) ? Model Number: JL386A#ABA ### Product Specifications #### Device Type ? Category: Networking ? Switch Type: 48-Port #### Technical Details ? Enclosure Options: Desktop, Rack-Mountable, Wall-Mountable (1U) ? Ports: 24 x 10/100/1000 (PoE+) 24 x 10/100/1000 4 x 100/1000 SFP ? 24 x 10/100/1000 (PoE+) ? 24 x 10/100/1000 ? 4 x 100/1000 SFP ? Power Over Ethernet (PoE): PoE+ ? PoE Power Budget: 370W ### Performance Metrics #### Latency and Throughput ? Latency (100 Mbps): 7 ?s ? Latency (1 Gbps): 2 ?s ? Throughput: 77.3 MPPS ? Routing/Switching Capacity: 104 Gbps #### Capacity and Support ? Routing Table Entries: 32 ? MAC Address Table Size: 16,000 Entries ? Jumbo Frame Support: 9,216 Bytes ? Routing Protocols: IGMP, Static IPv4 Routing ### Standards Compliance ? IEEE 802.1d ? IEEE 802.1q ? IEEE 802.3ab ? IEEE 802.1p ? IEEE 802.3x ? IEEE 802.3ad (LACP) ? IEEE 802.1w ? IEEE 802.1s ### Hardware Specifications #### Processor and Memory ? Processor: 1 x ARM Cortex-A9 (400 MHz) ? RAM: 256 MB SDRAM ? Flash Memory: 64 MB ## Ports The HPE 1920S 48G 4 SFP Managed Rack Mountable Switch is equipped with an impressive 48 ports, making it an ideal choice for businesses and organizations that require extensive networking capabilities. With this switch, users can connect multiple devices such as computers, printers, servers, and other networking equipment to create a robust and efficient network infrastructure. ### Increased Connectivity The 48 ports offered by the HPE 1920S switch provide users with the ability to connect a large number of devices simultaneously. This is especially useful for businesses that have a high number of employees or require a large number of devices to be connected to the network. With this switch, users can easily accommodate their growing network needs without the need for additional switches or complex configurations. #### Improved Performance The abundance of ports allows for optimal performance and eliminates bottlenecks that can occur when multiple devices compete for limited network resources. Users can experience fast and reliable data transfer rates, ensuring smooth communication and efficient workflow within the network. This is particularly beneficial in environments where large amounts of data need to be transferred quickly, such as video streaming, file sharing, or data backup. ##### Flexibility and Scalability The 48 ports on the HPE 1920S switch provide users with the flexibility to connect various devices and expand their network as needed. Whether it is adding new workstations, printers, or servers, this switch can accommodate the growing demands of a business without compromising performance or requiring extensive reconfigurations. This scalability ensures that the switch can adapt to changing business requirements, making it a cost-effective investment in the long run. ## Power One of the standout features of the HPE 1920S 48G 4 SFP Managed Rack Mountable Switch is its impressive power capacity of 370W. This ensures that the switch can handle the power requirements of connected devices, providing a reliable and stable power supply for uninterrupted network operation. ### Efficient Power Management With its 370W power capacity, the HPE 1920S switch offers efficient power management, allowing users to optimize energy usage and reduce costs. The switch is designed to deliver power only to the ports that require it, eliminating wastage and ensuring that power is allocated where it is needed most. This not only reduces energy consumption but also helps in creating an environmentally friendly network infrastructure. #### Power Over Ethernet (PoE) Support The HPE 1920S switch is equipped with PoE support, which enables the transmission of both data and power over a single Ethernet cable. This feature is particularly useful for devices such as IP cameras, wireless access points, and VoIP phones that rely on a continuous power supply. With PoE support, users can simplify their network setup, eliminate the need for additional power outlets, and reduce cable clutter. ##### Redundancy and Reliability The robust power capacity of 370W ensures that the switch can handle the power requirements of connected devices even during peak usage. This redundancy guarantees uninterrupted operation and minimizes downtime, critical for businesses that rely heavily on their network infrastructure. Users can have peace of mind knowing that their network will remain operational even in the event of power fluctuations or outages. ## Part Number The HPE 1920S 48G 4 SFP Managed Rack Mountable Switch is identified by its part number JL386A#ABA. This unique identifier plays a crucial role in ensuring compatibility, support, and ease of procurement for users. ### Easy Identification The part number JL386A#ABA serves as a quick and reliable way to identify and locate the specific model of the HPE 1920S switch. Whether users are looking to purchase additional units or need to troubleshoot or upgrade their existing switch, having the correct part number simplifies the process and avoids any confusion that may arise from similar models or variations. #### Compatibility and Support The part number JL386A#ABA is associated with specific hardware and software configurations, ensuring compatibility with other networking equipment, such as routers, access points, or servers. This compatibility guarantees seamless integration and interoperability within the network infrastructure. Additionally, the part number facilitates access to support resources such as documentation, firmware updates, and technical assistance from HPE, enabling users to resolve any issues or inquiries promptly. ##### Procurement Efficiency For businesses or organizations that require multiple units of the HPE 1920S switch, the part number JL386A#ABA streamlines the procurement process. It allows users to easily communicate their specific requirements to suppliers, ensuring accurate and prompt delivery. Moreover, the part number helps in maintaining consistency across different locations or deployments, making it easier to manage and maintain a standardized network infrastructure. In conclusion, the HPE 1920S 48G 4 SFP Managed Rack Mountable Switch offers an impressive array of features that cater to businesses and organizations with extensive networking needs. With its 48 ports, users can enjoy increased connectivity, improved performance, and scalability. The 370W power capacity ensures efficient power management, PoE support, and high reliability. The part number JL386A#ABA enhances easy identification, compatibility, support, and procurement efficiency. Overall, this switch provides a reliable and versatile solution for building a robust network infrastructure.