## Product Overview ### Key Features ? Brand: HPE ? Part Number: JL625A#ABA ? Device Type: Managed Switch, 48 Ports, Layer 3 ? Form Factor: Rack-mountable, 1U with Back-to-Front Airflow ? Subtype: 100 Gigabit Ethernet ? Switch Ports: 48 x 10/25 Gigabit SFP+/SFP28 + 8 x 40/100 Gigabit QSFP+/QSFP28 ? Performance: 6.4 Tbps Switching Capacity, 1.905 Mpps Throughput ? VLAN Support: Up to 4096 Virtual Interfaces per Port (802.1q) ? Jumbo Frame Support: 9KB ### Routing and Protocols ? Supported Protocols: OSPF, BGP-4, IGMPv2, VRRP, PIM-SM, Static IP Routing, OSPFv3, ECMP, PBR, and more ? Routing Features: IPv6 Static Routing, Policy-based Routing, GRE Tunnels ? Redundancy Protocols: VRRP, MSTP, RSTP, STP ? Advanced Multicast Features: IGMP Snooping, MLD Snooping, PIM ### Remote Management and Security ? Management Protocols: SNMP (v2c, v3), CLI, SSH, TFTP, SFTP, NTP ? Security Features: SSH2, TACACS+, RADIUS Authentication ? Encryption: FIPS 140-2 Compliant ### Networking and Performance Features ? Advanced Features: Port Mirroring, VLAN, ARP Support, QoS, ACL ? High Availability: Redundant Hot-Swappable Fans, Packet Storm Protection ? Link Aggregation: LACP Support for High Throughput ? Uni-Directional Link Detection: UDLD ? Virtualization: VxLAN Tunnel Endpoint (VTEP) Support ### Compliant Standards ? IEEE 802.3z, IEEE 802.1d, IEEE 802.1q, IEEE 802.1p, IEEE 802.3ae, IEEE 802.1s ? IEEE 802.1w, IEEE 802.1ab (LLDP), IEEE 802.3ad (LACP), IEEE 802.3ba ? IEEE 802.1ak, IEEE 802.1t, IEEE 802.1ax ### Connectivity and Expansion ? Interfaces: 48 x 10/25G LAN, 8 x 40/100G LAN ? Power Supply: Internal, Hot-plug, 650W ? Power Redundancy: N+1 Redundancy Scheme ? Voltage Requirements: AC 120/230V, 50/60Hz ### Included Accessories ? 6 x Fans ### Compliance and Certifications ? ROHS Compliance: Yes ? Weee Compliance: Yes ? TAA Compliance: Yes ## Ports The HPE Aruba JL625A#ABA Managed Switch is equipped with 48 ports, making it an ideal choice for businesses and organizations that require a high number of network connections. These ports allow users to connect multiple devices such as computers, printers, servers, and other networking equipment to the switch. ### Increased Connectivity With 48 ports, this managed switch offers extensive connectivity options for users. It allows businesses to connect a large number of devices to their network infrastructure without the need for additional switches or equipment. This is particularly beneficial for organizations with growing network demands, as it provides flexibility and scalability for future expansion. ### Improved Performance Having 48 ports on the HPE Aruba JL625A#ABA Managed Switch ensures that each connected device can communicate efficiently and effectively. With more ports available, there is a reduced risk of network congestion and bottlenecks. This leads to improved network performance, faster data transfer speeds, and reduced latency. ### Simplified Network Management The abundance of ports on this managed switch simplifies network management tasks. It allows businesses to organize their network infrastructure in a more structured manner, reducing cable clutter and making troubleshooting easier. Each device can be assigned to a specific port, streamlining network configuration and ensuring better control over the network environment. ### Enhanced Network Security Having 48 ports provides businesses with the ability to implement advanced security measures. Each device connected to the switch can be individually monitored and secured, ensuring that unauthorized access or potential threats are detected and prevented. This feature is crucial in safeguarding sensitive data and protecting the network from potential vulnerabilities. #### Port Aggregation The HPE Aruba JL625A#ABA Managed Switch supports port aggregation, also known as link aggregation or trunking. This feature allows multiple physical ports to be combined into a single logical link, increasing bandwidth and improving network performance. Port aggregation is particularly useful in scenarios where high-speed connections are required, such as connecting to servers or backbone switches. #### VLAN Support The switch’s 48 ports support Virtual Local Area Networks (VLANs), enabling businesses to segment their network into smaller virtual networks. VLANs provide enhanced security and control by isolating network traffic and limiting access to specific devices or groups. This feature is beneficial in environments where different departments or user groups require separate network configurations. ##### Easy Expansion The HPE Aruba JL625A#ABA Managed Switch’s 48 ports offer room for future growth and expansion. As businesses evolve and their network requirements increase, having additional ports readily available ensures a smooth transition without the need for costly infrastructure upgrades. This scalability feature makes the switch a long-term investment, providing value and adaptability to changing networking needs. ##### Flexibility in Network Design With 48 ports, users have the flexibility to design their network according to their specific requirements. They can allocate ports for different purposes, such as connecting devices in different areas or segregating traffic based on priority or security needs. This flexibility enables businesses to tailor their network infrastructure to meet their unique operational needs. ## Layers The HPE Aruba JL625A#ABA Managed Switch operates at Layer 3 of the OSI model, providing advanced networking capabilities and features. The inclusion of Layer 3 functionality is a significant advantage for users looking to build a robust and scalable network infrastructure. ### Network Segmentation Layer 3 switches allow for network segmentation, which is the process of dividing a network into smaller subnetworks. This segmentation enhances security, performance, and management by isolating traffic and controlling access to specific network resources. Users can create separate subnets for different departments, devices, or applications, ensuring efficient network utilization and minimizing the impact of potential issues. ### Routing Capabilities Layer 3 switches have built-in routing capabilities, allowing them to make intelligent decisions about forwarding network traffic. This enables the switch to route data packets between different subnets or VLANs, optimizing network performance and reducing reliance on external routers. The HPE Aruba JL625A#ABA Managed Switch’s Layer 3 functionality ensures efficient traffic flow and faster data transmission between network segments. ### Quality of Service (QoS) Layer 3 switches support Quality of Service (QoS), a feature that prioritizes certain types of network traffic over others. QoS allows users to assign different levels of priority to specific applications or services, ensuring that critical data or real-time applications receive the necessary bandwidth and low latency. This is particularly important for businesses that rely on VoIP communication, video streaming, or other latency-sensitive applications. #### Improved Scalability The Layer 3 functionality of the HPE Aruba JL625A#ABA Managed Switch enhances scalability by providing more efficient routing capabilities. With Layer 3 routing, businesses can easily expand their network infrastructure without sacrificing performance or introducing complex routing configurations. The switch can handle increased network traffic and effectively route data packets between different subnets or VLANs. #### Enhanced Security Layer 3 switches offer enhanced security features compared to lower-layer switches. They can implement access control lists (ACLs) and firewall rules at the network layer, providing granular control over network traffic and protecting against unauthorized access or potential threats. The HPE Aruba JL625A#ABA Managed Switch’s Layer 3 capabilities contribute to a more secure network environment. ##### Inter-VLAN Routing The Layer 3 functionality enables the switch to perform inter-VLAN routing, allowing different VLANs to communicate with each other. This facilitates efficient data exchange between various network segments while maintaining the isolation and security provided by VLANs. Inter-VLAN routing is essential for businesses with multiple VLANs that need to share resources or communicate between departments. ##### Redundancy and High Availability The HPE Aruba JL625A#ABA Managed Switch’s Layer 3 capabilities enable the implementation of redundancy and high availability measures. By utilizing protocols such as Virtual Router Redundancy Protocol (VRRP) or Hot Standby Router Protocol (HSRP), businesses can ensure that network traffic is automatically rerouted in the event of a switch or router failure. This helps minimize downtime and ensures uninterrupted network connectivity. ## Mounting The HPE Aruba JL625A#ABA Managed Switch is rack-mountable, providing users with a convenient and space-efficient solution for installing the switch within their network infrastructure. ### Space Optimization Rack-mountable switches are designed to be installed in standard equipment racks, allowing users to efficiently utilize their available space. By mounting the switch in a rack, businesses can consolidate their networking equipment in a centralized location, freeing up valuable floor or desk space. This is particularly important in crowded server rooms or data centers where space is limited. ### Easy Installation and Maintenance Rack-mountable switches offer easy installation and maintenance procedures. They typically come with mounting brackets or rails that securely hold the switch in place within the rack. This simplifies the installation process, reducing the time and effort required. Additionally, rack-mounted switches are easily accessible, making it convenient for technicians to perform maintenance tasks or troubleshoot any issues. ### Improved Cable Management Mounting the HPE Aruba JL625A#ABA Managed Switch in a rack promotes better cable management. The switch can be neatly organized alongside other networking equipment, reducing cable clutter and improving airflow within the rack. This not only enhances the aesthetics of the network infrastructure but also makes it easier to trace and manage cables during installation or maintenance. #### Scalability and Expansion Rack-mountable switches provide scalability and expansion options for businesses. As the network grows, additional switches can be easily added to the rack, allowing for seamless integration and expansion. This modular approach simplifies network management and reduces the complexity associated with adding new switches to the infrastructure. #### Physical Security Rack-mounted switches offer increased physical security compared to standalone switches. The switch is securely mounted within the rack, preventing unauthorized access or tampering. Additionally, rack doors or panels can be locked, further enhancing security measures. This is especially important in environments where network equipment needs to be protected from unauthorized personnel. ##### Centralized Management Mounting the HPE Aruba JL625A#ABA Managed Switch in a rack allows for centralized management of network equipment. By having all switches located in one place, administrators can easily access and manage multiple devices simultaneously. This streamlines configuration changes, firmware updates, or monitoring tasks, improving overall network efficiency and reducing administrative overhead. ##### Future-Proofing Rack-mountable switches provide future-proofing capabilities as they are compatible with standardized racks commonly used in the industry. As technology evolves, businesses can easily replace or upgrade their switches without requiring significant changes to their rack infrastructure. This ensures that the investment in the switch remains relevant and adaptable to future network requirements.