## Ports The HPE 2930F Managed Switch comes equipped with an impressive 48 ports, making it an ideal choice for businesses and organizations that require a high number of network connections. Whether you have a small office or a large enterprise, having a sufficient number of ports is crucial for ensuring seamless connectivity for all your devices. ## Overview of the JL557A Network Switch The JL557A is a sophisticated network switch designed to meet the needs of high-performance network environments. This model offers robust features and advanced functionalities tailored for efficient network management. ### Device Specifications ? Part Number: JL557A ? Manufacturer: HPE ? Product Type: Managed Switch ? Ports: 48 Gigabit Ethernet Ports (PoE+), 4 Gigabit SFP Uplink Ports ? Enclosure: 1U Rack-Mountable ? Power Over Ethernet (PoE): PoE+ ? PoE Budget: 740 Watts ### Performance Metrics ? Throughput: 77.4 Million Packets Per Second (Mpps) ? Switching Capacity: 104 Gigabits Per Second (Gbps) ? Latency (1 Gbps): 3.8 Microseconds (?s) #### Capacity and Table Sizes ? Jumbo Frame Size: 9220 Bytes ? IPv4 Routing Table Entries: 10,000 ? IPv6 Routing Table Entries: 5,000 ? MAC Address Table Size: 32,000 Entries #### Routing and Management Protocols ? Supported Protocols: OSPF, RIP (versions 1 & 2), IGMPv2, IGMPv3, Static IP Routing (IPv4 & IPv6), and more. ? Remote Management: SNMP (v1, v2, v3), Telnet, SSH, CLI ? Encryption: MD5, SSL ##### Advanced Features ? Flow Control: Yes ? DHCP Support: Yes ? VLAN and STP Support: Yes, including MSTP ? QoS and Jumbo Frames Support: Yes ? Dynamic ARP Protection: Yes ? Link Aggregation: LACP Supported ### Compliance and Standards ? IEEE Standards: 802.1d, 802.1q, 802.1p, 802.3af, 802.3x, and more. ? Certifications: 80 Plus Silver #### Hardware Specifications ? Processor: ARM Cortex-A9, 1.016 GHz ? RAM: 1 GB DDR3 SDRAM ? Flash Memory: 4 GB #### Connectivity and Expansion ? Interfaces: 48 x 1000Base-T RJ-45 PoE+, 4 x Gigabit LAN SFP, 1 x Serial Console ? Expansion Slots: 1 Slot (1 Free) ### Power Requirements ? Power Supply: Internal, 459 Watts Provided ? Voltage Required: AC 120/230 V (50/60 Hz) ? Power Consumption: 48.6 Watts (Operational) ### Increased Connectivity With 48 ports, this switch allows you to connect a wide range of devices to your network. This means you can easily connect computers, printers, servers, IP phones, access points, and other network devices without the need for additional switches or hubs. The abundance of ports ensures that you have enough capacity to handle your current devices and accommodate future expansion. ### Flexible Deployment Having 48 ports gives you the flexibility to deploy your network infrastructure according to your specific requirements. You can easily set up separate VLANs (Virtual Local Area Networks) for different departments or groups within your organization, ensuring secure and efficient communication. Additionally, the switch supports advanced features like link aggregation, which allows you to combine multiple ports to create high-bandwidth connections for demanding applications or devices. ### Improved Performance With 48 ports, the HPE 2930F Managed Switch ensures that each connected device receives optimal bandwidth and performance. This is particularly important in high-demand environments where multiple users are simultaneously accessing resources or transferring large files. The switch's advanced QoS (Quality of Service) capabilities prioritize traffic based on specific parameters such as application type or user-defined policies, ensuring that critical data receives the necessary bandwidth while non-essential traffic is managed efficiently. ### Simplified Network Management Managing a large number of network devices can be challenging without proper organization and control. The HPE 2930F Managed Switch simplifies network management by providing an intuitive web-based interface and command-line interface (CLI) options. You can easily configure and monitor your network, set up security measures, and perform troubleshooting tasks using the switch's robust management features. The availability of 48 ports ensures that you can efficiently manage and monitor all your connected devices from a central location. ## Power Over Ethernet One of the standout features of the HPE 2930F Managed Switch is its Power over Ethernet (PoE) capabilities. With this switch, you can power devices directly through the Ethernet cables, eliminating the need for separate power sources. The switch provides 1 PoE port, which can be extremely beneficial for certain devices and applications. ### Convenient Power Delivery The PoE feature allows you to conveniently power devices such as IP phones, wireless access points, and IP cameras directly through the Ethernet cable. This eliminates the need for additional power adapters or electrical outlets, simplifying installation and reducing clutter. It also provides flexibility in device placement as you are not restricted by the proximity of power sources. ### Cost Savings By utilizing PoE, you can save on installation costs by eliminating the need for separate power infrastructure. This is particularly advantageous in situations where deploying power outlets may be difficult or costly, such as in older buildings or outdoor environments. Additionally, PoE allows for centralized power management, making it easier to monitor and control power consumption across your network, potentially leading to energy savings. ### Improved Reliability The HPE 2930F Managed Switch's PoE functionality enhances the reliability of your network by providing backup power in case of electrical outages. This can be critical for devices that require continuous operation, such as security cameras or wireless access points. With PoE, you can ensure uninterrupted connectivity and functionality even during power disruptions. ### Efficient Network Design The ability to power devices through the Ethernet cable simplifies network design and reduces cable clutter. With PoE, you can deploy devices in locations where power outlets may not be easily accessible, enabling more flexible and efficient network layouts. This is particularly valuable in environments where aesthetics and cable management are important, such as offices or public spaces. ## SFP Ports The HPE 2930F Managed Switch features 4 SFP (Small Form-factor Pluggable) ports, providing additional flexibility and scalability to your network infrastructure. SFP ports are widely used for connecting switches and other networking equipment over longer distances using fiber optic cables. ### Extended Network Reach SFP ports allow you to connect the switch to other switches, routers, or devices located at a distance. This is especially useful when you need to span your network across multiple buildings or floors. By using fiber optic cables, you can achieve much greater reach compared to traditional copper-based Ethernet connections. This enables you to establish reliable and high-speed connections even in challenging environments. ### Higher Bandwidth Fiber optic cables used with SFP ports offer significantly higher bandwidth compared to copper cables. This means that you can enjoy faster data transfer rates and better overall network performance. Whether you have bandwidth-intensive applications or need to transmit large amounts of data over your network, the inclusion of 4 SFP ports ensures that you can handle these demands effectively. ### Improved Network Security Fiber optic connections provided by SFP ports offer enhanced security compared to traditional Ethernet connections. Fiber optic cables are immune to electromagnetic interference and are difficult to tap or intercept, making them more secure for transmitting sensitive data. By utilizing SFP ports, you can ensure that your network communications remain confidential and protected from potential security breaches. ### Future-Proofing The presence of 4 SFP ports in the HPE 2930F Managed Switch allows for future expansion and scalability. As your network grows and evolves, you can easily connect additional switches or devices using these ports. This ensures that your network infrastructure remains adaptable to changing requirements and technologies, minimizing the need for costly upgrades or replacements in the future. ## SKU The HPE 2930F Managed Switch has the SKU (Stock Keeping Unit) designation of JL557A. The SKU serves as a unique identifier for this specific switch model and is important for various aspects of procurement, inventory management, and technical support. ### Accurate Procurement Having the SKU JL557A helps streamline the procurement process, ensuring that you receive the correct switch model when placing an order. By providing the SKU to your supplier or reseller, you can avoid any confusion or potential mix-ups that could arise from using generic product descriptions or names alone. This ensures that you get the exact switch model with all the desired features and specifications. ### Efficient Inventory Management The SKU JL557A allows for efficient inventory management within your organization. By using unique SKUs for different products, you can easily track stock levels, monitor product movements, and plan for future purchases. This helps prevent stockouts or excess inventory, optimizing your supply chain management and reducing costs associated with inefficient inventory control. ### Product Differentiation In a marketplace with numerous switch models and variations, the SKU JL557A serves as a unique identifier for the HPE 2930F Managed Switch. This allows users and buyers to easily differentiate this particular switch from other models, ensuring that they are selecting the correct product that meets their specific requirements. The SKU simplifies the decision-making process by providing a clear and distinct reference point. In conclusion, the HPE 2930F Managed Switch offers an extensive range of features and capabilities that make it a versatile and reliable choice for network deployments. With its 48 ports, Power over Ethernet functionality, 4 SFP ports, and SKU JL557A, this switch provides increased connectivity, flexibility, performance, and ease of management. Whether you have a small office or a large enterprise, the HPE 2930F Managed Switch is designed to meet your networking needs effectively and efficiently.

## HPE R9L64A FlexNetwork 5140 Hi - 48 Ports Managed Switch Overview The HPE FlexNetwork 5140 Hi is a high-performance, rack-mountable switch designed for advanced network environments. It features 48 Gigabit Ethernet ports and 4 10-Gigabit SFP+ ports, making it suitable for enterprises seeking efficient and reliable networking solutions. ### Device Type and Enclosure ? Switch Type: Managed Layer 3 switch ? Rack-Mountable: 1-slot, 1U form factor ? Airflow Design: Side-to-back cooling system ### Networking Capabilities The HPE FlexNetwork 5140 Hi switch offers superior networking capabilities with its range of supported standards and protocols. #### Connectivity and Ports ? 48 x 10/100/1000BASE-T Ethernet Ports ? 4 x 10GbE SFP+ ports for uplink connectivity ? Console management: RJ-45, Mini-USB ? Additional USB 2.0 management port #### Power Over Ethernet (PoE) Support The switch supports PoE+ technology, providing power to connected devices such as IP phones and cameras. ? Power Standards: IEEE 802.3at (PoE+) ? Max Power Consumption: 40W in standby mode ? Dual Power Supply: Supports up to 2 internal power supplies (not installed) ### Performance and Efficiency Experience ultra-fast data transfers with minimal latency, high throughput, and robust routing capabilities. #### Switching Performance ? Latency at 1000 Mbps: 5 ?s ? Latency at 10 Gbps: 3 ?s ? Throughput: 180 Mpps ? Routing/ Switching Capacity: 336 Gbps #### Enhanced Network Efficiency ? Jumbo frame support: up to 9KB ? MAC Address Table: 32K entries ? Flow Control and Load Balancing for traffic management ? Dynamic ARP protection for enhanced security ### Advanced Routing and Protocol Support Supports a wide range of routing protocols to ensure network flexibility and scalability. ? OSPFv2/v3, RIP-1, RIP-2, VRRP ? Static IPv4 and IPv6 Routing, CIDR ? IGMP Snooping, VLAN support, Quality of Service (QoS) #### Remote Management and Security ? SNMP 1/2c/3, HTTPS, SSH-2, CLI ? Energy Efficient Ethernet for power-saving ? Port security features to prevent unauthorized access ? Support for multiple VLANs, Guest VLAN, Proxy ARP ### Compliance and Industry Standards ? IEEE 802.3, IEEE 802.3u, IEEE 802.3ab ? IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x ? ANSI/TIA-1057, LLDP, OpenFlow support ### Memory and Expansion Capabilities This switch comes equipped with ample memory and offers various expansion options for growing network needs. ? RAM: 2 GB SDRAM ? Flash Memory: Ports The HPE FlexNetwork 5140 48G PoE+ 4SFP+ 1-slot L3 Managed HI Switch is equipped with a remarkable feature ? 48 ports. This extensive number of ports provides users with a wide range of connectivity options and enables them to efficiently connect multiple devices to the network. Whether you are a small business owner or a large organization, having 48 ports at your disposal offers numerous benefits and ensures smooth and uninterrupted network operations. Scalability and Expansion One of the key advantages of the 48 ports on the HPE FlexNetwork 5140 switch is the scalability it offers. With such a vast number of ports, users can easily connect multiple devices simultaneously without the need for additional switches or complex configurations. Whether you need to connect computers, printers, servers, or any other network-enabled device, the abundance of ports allows for seamless expansion and growth of your network infrastructure. Moreover, the scalability provided by the 48 ports is crucial for future-proofing your network. As technology evolves and business needs change, having the ability to add more devices without limitations becomes essential. The HPE FlexNetwork 5140 switch ensures that you can effortlessly adapt to your organization's evolving requirements without compromising on network performance or efficiency. Improved Efficiency and Performance The abundance of ports offered by the HPE FlexNetwork 5140 switch enhances the overall efficiency and performance of your network. With 48 ports, you can eliminate bottlenecks and congestion that may occur when multiple devices compete for limited resources on a network with fewer ports. Each device connected to its own dedicated port ensures optimal data transfer speeds and reduces latency, resulting in improved productivity and user satisfaction. Furthermore, the HPE FlexNetwork 5140 switch supports advanced features such as Quality of Service (QoS) and VLANs (Virtual Local Area Networks). These features allow you to prioritize and manage network traffic effectively. For example, you can allocate more bandwidth to critical applications or ensure that voice and video data receive the necessary resources for smooth communication and uninterrupted streaming. The 48 ports on this switch enable you to implement these features across a wide range of devices, enhancing the overall network performance and user experience. Flexibility in Network Design Having 48 ports on the HPE FlexNetwork 5140 switch provides users with flexibility in network design. Whether you prefer a centralized or distributed architecture, the extensive number of ports allows for various deployment options. You can connect devices directly to the switch, create subnets, or implement a combination of both to suit your specific requirements. Moreover, the switch's comprehensive port configuration options enable you to customize and optimize your network design further. You have the flexibility to assign specific ports for specific purposes, create VLANs to segregate traffic, or configure link aggregation for increased bandwidth and redundancy. This level of flexibility empowers network administrators to design a network that aligns perfectly with their organization's needs, ensuring maximum efficiency and scalability. Cost Savings While the HPE FlexNetwork 5140 switch with 48 ports may initially seem like an investment, it ultimately results in cost savings in the long run. By providing ample connectivity options, this switch eliminates the need for additional switches or equipment, which can be expensive and add complexity to your network infrastructure. With 48 ports available, you can connect numerous devices without requiring additional hardware, saving both upfront costs and ongoing maintenance expenses. Additionally, the scalability offered by the 48 ports ensures that your network infrastructure can grow alongside your business without incurring substantial costs. Instead of investing in new switches or upgrading existing ones when your network reaches its capacity, the HPE FlexNetwork 5140 switch allows you to seamlessly expand with minimal disruptions or expenses. Power Over Ethernet Another noteworthy feature of the HPE FlexNetwork 5140 48G PoE+ 4SFP+ 1-slot L3 Managed HI Switch is its Power over Ethernet (PoE) capability. With a single PoE port, this switch provides significant benefits and convenience to users, particularly in environments where power sources are limited or difficult to access. Simplified Deployment The PoE functionality of the HPE FlexNetwork 5140 switch simplifies the deployment of network devices, especially those that require power but may not have easy access to electrical outlets. With a single PoE port, you can connect devices such as IP phones, wireless access points, and security cameras directly to the switch using an Ethernet cable. This eliminates the need for separate power adapters and significantly reduces cable clutter, making installation and maintenance hassle-free. Flexibility in Device Placement The availability of a PoE port on the HPE FlexNetwork 5140 switch allows for greater flexibility in device placement. Since devices can receive both data and power through a single Ethernet cable, you can deploy them in locations where power outlets are scarce or inaccessible. This flexibility is particularly beneficial for businesses with open floor plans, warehouses, or outdoor installations where running separate power cables would be impractical or costly. Cost-Efficiency The Power over Ethernet feature of the HPE FlexNetwork 5140 switch offers cost-efficiency by eliminating the need for additional power sources or adapters. With a single PoE port, you can power multiple devices without requiring individual power supplies for each device. This not only reduces upfront costs but also lowers ongoing maintenance expenses by minimizing the number of components that need to be managed and replaced over time. Furthermore, the energy-efficient design of the HPE FlexNetwork 5140 switch ensures optimal power utilization. The switch intelligently adjusts the power output based on the connected devices' requirements, eliminating wastage and reducing electricity consumption. This energy-saving feature not only contributes to cost savings but also aligns with environmental sustainability goals. SFP Ports The HPE FlexNetwork 5140 48G PoE+ 4SFP+ 1-slot L3 Managed HI Switch boasts four Small Form-Factor Pluggable (SFP) ports, further enhancing its versatility and connectivity options. Increased Bandwidth and Flexibility The inclusion of four SFP ports on the HPE FlexNetwork 5140 switch offers increased bandwidth and flexibility. SFP ports are widely used for connecting switches to other networking devices, such as routers, servers, or storage devices. These ports support various types of SFP transceivers, allowing you to choose the appropriate one based on your specific requirements. The use of SFP ports enables higher data transfer rates and longer transmission distances compared to traditional Ethernet ports. This is particularly useful in scenarios where you need to connect devices over longer distances or require faster data transfer speeds, such as in data centers or large-scale network deployments. The four SFP ports on the HPE FlexNetwork 5140 switch provide ample connectivity options and allow for seamless integration with a wide range of network devices. Easy Fiber Connectivity The SFP ports on the HPE FlexNetwork 5140 switch simplify fiber optic connectivity. Fiber optic cables are known for their high bandwidth capabilities and immunity to electromagnetic interference, making them ideal for long-distance and high-bandwidth applications. By offering SFP ports, this switch eliminates the need for additional media converters or specialized equipment when connecting fiber optic cables to your network. Redundancy and Resilience Having four SFP ports on the HPE FlexNetwork 5140 switch provides redundancy and resilience to your network infrastructure. You can configure link aggregation or implement redundant links using these ports, ensuring uninterrupted connectivity even if one port or link fails. Redundancy is crucial for mission-critical applications where downtime can result in significant financial losses or affect productivity. The SFP ports on this switch enable you to design a highly reliable and resilient network that can withstand failures and maintain consistent performance. Slot The HPE FlexNetwork 5140 48G PoE+ 4SFP+ 1-slot L3 Managed HI Switch features a single slot, which adds to its versatility and expandability. Modular Expansion The slot on the HPE FlexNetwork 5140 switch allows users to add modules for additional functionality and customization. You can insert various expansion cards, such as 10 Gigabit Ethernet (GbE) modules, to increase network capacity or support specific requirements. This modular approach offers flexibility and future-proofing capabilities, allowing you to adapt your network as your business needs evolve. Advanced Features and Services The slot enables the integration of advanced modules that bring additional features and services to the switch. For example, you can add modules for advanced security functionalities like firewalling or intrusion prevention systems. These modules enhance the switch's capabilities by providing deep packet inspection, threat detection, and mitigation, ensuring a secure network environment. Furthermore, the slot allows for the integration of management modules that enable centralized network management and monitoring. These modules provide enhanced visibility, control, and automation capabilities, simplifying network administration and reducing operational costs. By expanding the switch's capabilities through the slot, you can tailor your network to meet your specific needs and leverage advanced features and services. Future Expansion The presence of a slot on the HPE FlexNetwork 5140 switch ensures future expansion and scalability. As technology evolves and new modules become available, you can easily upgrade and enhance your switch's capabilities without replacing the entire device. This scalability is a cost-effective approach to accommodate future network requirements and maintain compatibility with emerging technologies. Part Number The HPE FlexNetwork 5140 48G PoE+ 4SFP+ 1-slot L3 Managed HI Switch is identified by its unique part number, R9L64A. Easy Identification and Ordering The part number serves as a unique identifier for the HPE FlexNetwork 5140 switch, making it easy for users to identify and order the correct product. By referencing the part number, you can ensure that you are purchasing the specific model and configuration that meets your requirements, avoiding any confusion or errors during the ordering process. Compatibility and Support The part number plays a crucial role in ensuring compatibility and support from HPE. By providing the accurate part number, you can ensure that you receive the necessary assistance, firmware updates, and warranty coverage from HPE's support team. This helps streamline troubleshooting processes and ensures that your investment in the HPE FlexNetwork 5140 switch is protected. Documentation and Resources The part number also serves as a reference point for accessing product documentation and additional resources provided by HPE. By searching for the specific part number, you can find user guides, installation manuals, technical specifications, and other relevant information that can assist in deploying, configuring, and managing the HPE FlexNetwork 5140 switch effectively. In conclusion, the HPE FlexNetwork 5140 48G PoE+ 4SFP+ 1-slot L3 Managed HI Switch offers exceptional features that cater to various network requirements. With its 48 ports, users benefit from scalability, improved efficiency, and cost savings. The Power over Ethernet capability simplifies deployment, enhances flexibility, and reduces costs. The four SFP ports provide increased bandwidth, ease of fiber connectivity, and redundancy. The single slot enables modular expansion, advanced features, and future scalability. Lastly, the part number ensures easy identification, compatibility, and access to relevant resources. The HPE FlexNetwork 5140 switch is a reliable and versatile solution that empowers users to build efficient and scalable networks. ## Ports The HPE FlexNetwork 5140 48G PoE+ 4SFP+ 1-slot L3 Managed HI Switch is equipped with a remarkable feature ? 48 ports. This extensive number of ports provides users with a wide range of connectivity options and enables them to efficiently connect multiple devices to the network. Whether you are a small business owner or a large organization, having 48 ports at your disposal offers numerous benefits and ensures smooth and uninterrupted network operations. ### Scalability and Expansion One of the key advantages of the 48 ports on the HPE FlexNetwork 5140 switch is the scalability it offers. With such a vast number of ports, users can easily connect multiple devices simultaneously without the need for additional switches or complex configurations. Whether you need to connect computers, printers, servers, or any other network-enabled device, the abundance of ports allows for seamless expansion and growth of your network infrastructure. Moreover, the scalability provided by the 48 ports is crucial for future-proofing your network. As technology evolves and business needs change, having the ability to add more devices without limitations becomes essential. The HPE FlexNetwork 5140 switch ensures that you can effortlessly adapt to your organization's evolving requirements without compromising on network performance or efficiency. ### Improved Efficiency and Performance The abundance of ports offered by the HPE FlexNetwork 5140 switch enhances the overall efficiency and performance of your network. With 48 ports, you can eliminate bottlenecks and congestion that may occur when multiple devices compete for limited resources on a network with fewer ports. Each device connected to its own dedicated port ensures optimal data transfer speeds and reduces latency, resulting in improved productivity and user satisfaction. Furthermore, the HPE FlexNetwork 5140 switch supports advanced features such as Quality of Service (QoS) and VLANs (Virtual Local Area Networks). These features allow you to prioritize and manage network traffic effectively. For example, you can allocate more bandwidth to critical applications or ensure that voice and video data receive the necessary resources for smooth communication and uninterrupted streaming. The 48 ports on this switch enable you to implement these features across a wide range of devices, enhancing the overall network performance and user experience. #### Flexibility in Network Design Having 48 ports on the HPE FlexNetwork 5140 switch provides users with flexibility in network design. Whether you prefer a centralized or distributed architecture, the extensive number of ports allows for various deployment options. You can connect devices directly to the switch, create subnets, or implement a combination of both to suit your specific requirements. Moreover, the switch's comprehensive port configuration options enable you to customize and optimize your network design further. You have the flexibility to assign specific ports for specific purposes, create VLANs to segregate traffic, or configure link aggregation for increased bandwidth and redundancy. This level of flexibility empowers network administrators to design a network that aligns perfectly with their organization's needs, ensuring maximum efficiency and scalability. ##### Cost Savings While the HPE FlexNetwork 5140 switch with 48 ports may initially seem like an investment, it ultimately results in cost savings in the long run. By providing ample connectivity options, this switch eliminates the need for additional switches or equipment, which can be expensive and add complexity to your network infrastructure. With 48 ports available, you can connect numerous devices without requiring additional hardware, saving both upfront costs and ongoing maintenance expenses. Additionally, the scalability offered by the 48 ports ensures that your network infrastructure can grow alongside your business without incurring substantial costs. Instead of investing in new switches or upgrading existing ones when your network reaches its capacity, the HPE FlexNetwork 5140 switch allows you to seamlessly expand with minimal disruptions or expenses. ## Power Over Ethernet Another noteworthy feature of the HPE FlexNetwork 5140 48G PoE+ 4SFP+ 1-slot L3 Managed HI Switch is its Power over Ethernet (PoE) capability. With a single PoE port, this switch provides significant benefits and convenience to users, particularly in environments where power sources are limited or difficult to access. ### Simplified Deployment The PoE functionality of the HPE FlexNetwork 5140 switch simplifies the deployment of network devices, especially those that require power but may not have easy access to electrical outlets. With a single PoE port, you can connect devices such as IP phones, wireless access points, and security cameras directly to the switch using an Ethernet cable. This eliminates the need for separate power adapters and significantly reduces cable clutter, making installation and maintenance hassle-free. ### Flexibility in Device Placement The availability of a PoE port on the HPE FlexNetwork 5140 switch allows for greater flexibility in device placement. Since devices can receive both data and power through a single Ethernet cable, you can deploy them in locations where power outlets are scarce or inaccessible. This flexibility is particularly beneficial for businesses with open floor plans, warehouses, or outdoor installations where running separate power cables would be impractical or costly. #### Cost-Efficiency The Power over Ethernet feature of the HPE FlexNetwork 5140 switch offers cost-efficiency by eliminating the need for additional power sources or adapters. With a single PoE port, you can power multiple devices without requiring individual power supplies for each device. This not only reduces upfront costs but also lowers ongoing maintenance expenses by minimizing the number of components that need to be managed and replaced over time. Furthermore, the energy-efficient design of the HPE FlexNetwork 5140 switch ensures optimal power utilization. The switch intelligently adjusts the power output based on the connected devices' requirements, eliminating wastage and reducing electricity consumption. This energy-saving feature not only contributes to cost savings but also aligns with environmental sustainability goals. ## SFP Ports The HPE FlexNetwork 5140 48G PoE+ 4SFP+ 1-slot L3 Managed HI Switch boasts four Small Form-Factor Pluggable (SFP) ports, further enhancing its versatility and connectivity options. ### Increased Bandwidth and Flexibility The inclusion of four SFP ports on the HPE FlexNetwork 5140 switch offers increased bandwidth and flexibility. SFP ports are widely used for connecting switches to other networking devices, such as routers, servers, or storage devices. These ports support various types of SFP transceivers, allowing you to choose the appropriate one based on your specific requirements. The use of SFP ports enables higher data transfer rates and longer transmission distances compared to traditional Ethernet ports. This is particularly useful in scenarios where you need to connect devices over longer distances or require faster data transfer speeds, such as in data centers or large-scale network deployments. The four SFP ports on the HPE FlexNetwork 5140 switch provide ample connectivity options and allow for seamless integration with a wide range of network devices. #### Easy Fiber Connectivity The SFP ports on the HPE FlexNetwork 5140 switch simplify fiber optic connectivity. Fiber optic cables are known for their high bandwidth capabilities and immunity to electromagnetic interference, making them ideal for long-distance and high-bandwidth applications. By offering SFP ports, this switch eliminates the need for additional media converters or specialized equipment when connecting fiber optic cables to your network. ##### Redundancy and Resilience Having four SFP ports on the HPE FlexNetwork 5140 switch provides redundancy and resilience to your network infrastructure. You can configure link aggregation or implement redundant links using these ports, ensuring uninterrupted connectivity even if one port or link fails. Redundancy is crucial for mission-critical applications where downtime can result in significant financial losses or affect productivity. The SFP ports on this switch enable you to design a highly reliable and resilient network that can withstand failures and maintain consistent performance. ## Slot The HPE FlexNetwork 5140 48G PoE+ 4SFP+ 1-slot L3 Managed HI Switch features a single slot, which adds to its versatility and expandability. ### Modular Expansion The slot on the HPE FlexNetwork 5140 switch allows users to add modules for additional functionality and customization. You can insert various expansion cards, such as 10 Gigabit Ethernet (GbE) modules, to increase network capacity or support specific requirements. This modular approach offers flexibility and future-proofing capabilities, allowing you to adapt your network as your business needs evolve. #### Advanced Features and Services The slot enables the integration of advanced modules that bring additional features and services to the switch. For example, you can add modules for advanced security functionalities like firewalling or intrusion prevention systems. These modules enhance the switch's capabilities by providing deep packet inspection, threat detection, and mitigation, ensuring a secure network environment. Furthermore, the slot allows for the integration of management modules that enable centralized network management and monitoring. These modules provide enhanced visibility, control, and automation capabilities, simplifying network administration and reducing operational costs. By expanding the switch's capabilities through the slot, you can tailor your network to meet your specific needs and leverage advanced features and services. ##### Future Expansion The presence of a slot on the HPE FlexNetwork 5140 switch ensures future expansion and scalability. As technology evolves and new modules become available, you can easily upgrade and enhance your switch's capabilities without replacing the entire device. This scalability is a cost-effective approach to accommodate future network requirements and maintain compatibility with emerging technologies. ## Part Number The HPE FlexNetwork 5140 48G PoE+ 4SFP+ 1-slot L3 Managed HI Switch is identified by its unique part number, R9L64A. ### Easy Identification and Ordering The part number serves as a unique identifier for the HPE FlexNetwork 5140 switch, making it easy for users to identify and order the correct product. By referencing the part number, you can ensure that you are purchasing the specific model and configuration that meets your requirements, avoiding any confusion or errors during the ordering process. #### Compatibility and Support The part number plays a crucial role in ensuring compatibility and support from HPE. By providing the accurate part number, you can ensure that you receive the necessary assistance, firmware updates, and warranty coverage from HPE's support team. This helps streamline troubleshooting processes and ensures that your investment in the HPE FlexNetwork 5140 switch is protected. ##### Documentation and Resources The part number also serves as a reference point for accessing product documentation and additional resources provided by HPE. By searching for the specific part number, you can find user guides, installation manuals, technical specifications, and other relevant information that can assist in deploying, configuring, and managing the HPE FlexNetwork 5140 switch effectively. In conclusion, the HPE FlexNetwork 5140 48G PoE+ 4SFP+ 1-slot L3 Managed HI Switch offers exceptional features that cater to various network requirements. With its 48 ports, users benefit from scalability, improved efficiency, and cost savings. The Power over Ethernet capability simplifies deployment, enhances flexibility, and reduces costs. The four SFP ports provide increased bandwidth, ease of fiber connectivity, and redundancy. The single slot enables modular expansion, advanced features, and future scalability. Lastly, the part number ensures easy identification, compatibility, and access to relevant resources. The HPE FlexNetwork 5140 switch is a reliable and versatile solution that empowers users to build efficient and scalable networks.

## Overview of HPE JL262A#ABA Aruba 2930f Switch The HPE JL262A#ABA Aruba 2930f is a robust networking solution designed for efficiency and flexibility. This managed switch is suitable for high-performance environments, providing advanced features to enhance network operations. ### Key Specifications ? Device Type: 48-Port Managed Switch, Layer 3, Stackable ? Form Factor: Rack-mountable, 1U ? Networking Subtype: Gigabit Ethernet ? Ports: 48 x 10/100/1000 (PoE+) + 4 x Gigabit SFP (uplink) #### Power Over Ethernet (PoE) Details This switch supports PoE+, allowing for seamless power distribution across connected devices. ? PoE Budget: 370 Watts ### Performance Metrics The HPE Aruba 2930f offers impressive performance capabilities: ? Throughput: 77.4 Million packets per second ? Switching Capacity: 104 Gbps ? Latency: 3.8 Microseconds (at 1 Gbps) #### Capacity and Routing Features ? Jumbo Frame Size: 9220 bytes ? IPv4 Routing Table Entries: 10,000 ? IPv6 Routing Table Entries: 5,000 ? MAC Address Table Size: 32,000 entries ##### Supported Routing Protocols The switch supports a variety of routing protocols for efficient data management: ? OSPF ? RIP (Versions 1 & 2) ? IGMPv2 & IGMPv3 ? Static IPv4 & IPv6 Routing ? MLD & CIDR ### Remote Management Options Management of the switch is streamlined through various protocols, including: ? SNMP (Versions 1, 2, 2c & 3) ? RMON ? SSH & Telnet ? CLI Support #### Security Features Ensure network security with built-in encryption and authentication methods: ? Encryption Algorithms: MD5, SSL ? Authentication Methods: RADIUS, PAP, CHAP, TACACS, TACACS+ ### Advanced Networking Features This switch is equipped with various advanced features for enhanced functionality: ? Flow Control and Full Duplex Capability ? DHCP and BOOTP Support ? VLAN Support and IGMP Snooping ? Quality of Service (QoS) ? Dynamic ARP Protection ? Link Aggregation Control Protocol (LACP) ? Support for IPv6 and SNTP ? Multiple Spanning Tree Protocol (MSTP) #### Compliance and Standards The switch adheres to a range of IEEE standards, ensuring compatibility and performance: ? IEEE 802.1d, 802.1q, 802.1p, 802.3af ? IEEE 802.3x, 802.3ad (LACP), 802.1w, 802.1x ? IEEE 802.3at, 802.3az, 802.1s, 802.1v, 802.1ab (LLDP) ### Hardware Specifications ? Processor: ARM Cortex-A9 at 1.016 GHz ? RAM: 1 GB DDR3 SDRAM ? Flash Memory: 4 GB #### Expansion and Connectivity Options For enhanced functionality, the switch features multiple interfaces: ? 48 x 1000BASE-T RJ-45 PoE+ ? 4 x Gigabit LAN SFP ? 1 x Serial Console Port Additionally, it includes: ? 1 Expansion Slot (1 free) ? Installed Modules: 0 (max capacity: 4) ### Power Specifications The HPE Aruba 2930f is equipped with an efficient internal power supply: ? Power Device: Internal Power Supply ? Installed Quantity: 1 ? Power Output: 459 Watts ? Voltage Requirement: AC 120/230 V (50/60 Hz) ? Operational Power Consumption: 48.6 Watts ? Certification: 80 Plus Silver ## Ports The Aruba 2930f Switch is equipped with an impressive 48 ports, making it a versatile and powerful networking solution for businesses of all sizes. With this extensive number of ports, users can connect multiple devices simultaneously, enabling seamless communication and efficient data transfer within the network. ### Increased Connectivity One of the primary benefits of having 48 ports is the increased connectivity it offers. Businesses often have numerous devices such as computers, printers, servers, and IP cameras that require a stable network connection. With 48 ports, users can effortlessly connect all their devices without the need for additional switches or complex network configurations. #### Streamlined Network Infrastructure By providing ample ports, the Aruba 2930f Switch eliminates the need for additional equipment, reducing clutter and simplifying network infrastructure. A streamlined setup not only enhances aesthetics but also makes maintenance and troubleshooting more manageable. ##### Scalability The 48 ports on the Aruba 2930f Switch allow for future scalability. As businesses grow and require additional devices to be added to their network, having extra ports readily available ensures a seamless expansion process. This scalability feature saves time and resources by eliminating the need to invest in new switches or reconfigure the entire network. ## Power Over Ethernet The Aruba 2930f Switch boasts a Power over Ethernet (PoE) feature that provides significant benefits to users. With PoE, power and data can be transmitted over a single Ethernet cable, simplifying installations and reducing costs associated with additional power sources. ### Simplified Installation The PoE capability of the Aruba 2930f Switch eliminates the need for separate power cables for each connected device. This simplifies installation processes as there is no longer a requirement for multiple power outlets or the hassle of managing tangled cables. The single Ethernet cable provides both power and data, ensuring a hassle-free setup. #### Cost Efficiency By utilizing PoE, businesses can save on installation and operational costs. There is no longer a need to invest in additional power sources or hire electricians for complex wiring. This cost-effective solution is particularly beneficial for organizations with large-scale deployments, such as schools, offices, and retail environments. ##### Flexibility and Mobility The PoE feature of the Aruba 2930f Switch provides flexibility and mobility to users. With power being delivered through the Ethernet cable, devices can be easily relocated or repositioned without the limitations of nearby power outlets. This flexibility allows for efficient rearrangement of devices or the addition of new devices without the need for rewiring or disrupting the existing infrastructure. ## Sfp Ports The Aruba 2930f Switch is equipped with four SFP ports, offering users enhanced connectivity options and versatility. SFP ports, also known as Small Form-Factor Pluggable ports, allow for the use of fiber optic or copper transceivers to extend the reach of the network. ### Extended Reach The inclusion of four SFP ports enables users to connect devices over longer distances using fiber optic cables. This extended reach is particularly advantageous in situations where traditional Ethernet cables may not suffice due to distance limitations or environmental factors. #### High-Speed Data Transfer SFP ports support high-speed data transfer rates, allowing for the efficient transmission of large files and data-intensive applications. This feature is especially important in industries that require quick and reliable data transfer, such as video production, graphic design, or scientific research. ##### Flexibility in Network Design With SFP ports, users have the flexibility to choose between fiber optic and copper connections based on their specific networking needs. This versatility enables businesses to design networks that cater to their unique requirements, ensuring optimal performance and reliability. ## Management The Aruba 2930f Switch boasts a managed management feature, providing users with advanced control and monitoring capabilities over their network infrastructure. ### Enhanced Network Control With managed management, users can have granular control over their network settings. This includes the ability to configure VLANs, Quality of Service (QoS), and security features, ensuring that the network operates according to the specific requirements of the business. The ability to fine-tune network settings enhances performance, security, and overall efficiency. #### Network Monitoring and Troubleshooting Managed management allows for comprehensive network monitoring and troubleshooting. Users can access detailed analytics and logs to identify network issues, track performance metrics, and proactively address potential bottlenecks or security threats. This proactive approach helps minimize downtime and ensures a reliable network experience. ##### Scalability and Growth Managed management is crucial for businesses with plans for growth and scalability. The ability to manage a growing number of devices, users, and applications ensures that the network can adapt to the changing needs of the organization. Managed switches offer features like Virtual LANs (VLANs) and Spanning Tree Protocol (STP) that facilitate efficient network expansion without compromising performance or security. ## Mounting The Aruba 2930f Switch is rack-mountable, providing users with a convenient and space-saving solution for housing their networking equipment. ### Space Efficiency Rack-mountable switches are designed to be mounted in standard server racks or cabinets, utilizing vertical space efficiently. By consolidating networking equipment in a rack, businesses can free up valuable floor space for other purposes while ensuring a neat and organized setup. #### Easy Accessibility Rack-mountable switches are easily accessible, making maintenance and troubleshooting tasks straightforward. The centralized location allows for quick identification of faulty equipment and efficient replacement or repair. ##### Improved Cable Management Mounting the Aruba 2930f Switch in a rack facilitates better cable management. Rack systems typically include cable management features such as cable trays, horizontal cable managers, and patch panels. These features help organize and secure cables, reducing the risk of damage or accidental disconnections. ## Manufacturer The Aruba 2930f Switch is manufactured by HPE (Hewlett Packard Enterprise), a renowned company with a long-standing reputation for delivering high-quality networking solutions. ### Reliability and Quality HPE is known for its commitment to providing reliable, high-quality products. The Aruba 2930f Switch is built to withstand rigorous usage and delivers consistent performance, ensuring that businesses can rely on it for their critical networking needs. #### Industry Expertise With decades of experience in the networking industry, HPE has a deep understanding of the challenges faced by businesses in various sectors. This expertise translates into products that are specifically designed to meet the unique requirements of different industries, ensuring optimal performance and compatibility. ##### Customer Support and Warranty HPE offers excellent customer support and warranty options for its products. In the event of any issues or questions, users can rely on HPE's knowledgeable support team for assistance. Additionally, HPE's warranty coverage provides peace of mind, guaranteeing that users are protected against manufacturing defects or malfunctions. ## Part Number The Aruba 2930f Switch has the part number JL262A#ABA, which serves as a unique identifier for this specific model. ### Product Identification The part number JL262A#ABA is used to accurately identify and differentiate the Aruba 2930f Switch from other similar products. This identification is crucial when purchasing or seeking support for the switch, as it ensures that users receive the correct model and compatible accessories. #### Compatibility The part number JL262A#ABA ensures compatibility with other networking equipment and accessories designed specifically for the Aruba 2930f Switch. This compatibility eliminates any uncertainty or potential issues that may arise from using incompatible components, ensuring a seamless integration within the network infrastructure. ##### Easy Ordering and Replacement The part number simplifies the ordering process, allowing users to quickly locate and purchase the Aruba 2930f Switch. In case of a replacement or upgrade, knowing the part number ensures that users receive an identical or compatible model, minimizing downtime and simplifying the transition process.