## Ports The HPE J9775A Switch is equipped with 48 ports, making it an ideal choice for businesses that require a high number of connections. These ports provide the necessary connectivity for devices such as computers, servers, printers, and other networking equipment. With 48 available ports, users can easily connect multiple devices to the switch without the need for additional hardware or complex configurations. ## General Information of the HPE J9775A Switch ? Manufacturer: Hewlett Packard Enterprise (HPE) ? Part Number: J9775A ? Product Type: 48-Port Switch ### Technical Specifications #### Physical Attributes ? Mounting Options: Desktop, Rack-Mountable, Wall-Mountable (1U) ? Processor: 800 MHz ARM Processor ? Memory: 128 MB DDR3 SDRAM ? Flash Storage: 256 MB #### Network Performance ? Ports: 48 x 10/100/1000 Mbps + 4 x Gigabit SFP ? Throughput: 77.3 Mpps ? Switching Capacity: 104 Gbps ? MAC Address Table: 16,000 Entries ? Jumbo Frame Support: Up to 9,220 bytes #### Management & Security ? Remote Management Protocols: SNMP (v1, v2c, v3), RMON (v1, v2, v3, v9), Telnet, HTTP, TFTP, SSH (v2), CLI ? Encryption: SSL ? Authentication Methods: RADIUS, TACACS+, Secure Shell (SSH v2) ### Expansion and Connectivity ? Interfaces: 48 x 10BASE-T/100BASE-TX/1000BASE-T (RJ-45), 4 x SFP+ ? Management Interface: 1 x Console (RJ-45) ### Increased Flexibility and Scalability The 48 ports offered by the HPE J9775A Switch provide users with increased flexibility and scalability. Businesses can easily add or remove devices as their needs change, without having to invest in additional switches or networking equipment. This scalability allows businesses to adapt to evolving requirements and expand their network without any significant disruptions. #### Efficient Network Management The abundance of ports on the HPE J9775A Switch simplifies network management for users. With 48 ports, businesses can easily organize their devices into logical segments or VLANs (Virtual Local Area Networks). This segmentation helps in improving network performance, security, and overall efficiency. Administrators can allocate specific ports to different departments or groups within the organization, ensuring better control and management of network resources. ##### Enhanced Device Connectivity In today’s digital age, businesses rely heavily on various devices to carry out their operations efficiently. The 48 ports offered by the HPE J9775A Switch enable businesses to connect a wide range of devices simultaneously. Whether it’s desktop computers, laptops, IP phones, printers, or wireless access points, this switch ensures seamless connectivity and communication between devices, facilitating smooth workflow and collaboration. ## Rack Mountable The HPE J9775A Switch is designed with rack-mountable capabilities, allowing users to efficiently utilize their rack space and optimize the organization of their networking infrastructure. The switch occupies just 1U (1 rack unit) of space, making it an ideal choice for businesses with limited rack space or those looking to maximize their rack utilization. ### Space Efficiency By being rack-mountable, the HPE J9775A Switch helps businesses make the most of their limited physical space. In data centers or server rooms where space is at a premium, every inch matters. The compact design of this switch ensures that valuable rack space is utilized efficiently, leaving room for other critical networking equipment or expansion in the future. #### Improved Cable Management With a rack-mountable switch like the HPE J9775A, businesses can achieve better cable management. The switch can be neatly installed in a rack, allowing for organized routing and management of cables. This not only reduces cable clutter but also improves airflow and cooling within the rack, leading to better overall system performance and reliability. ##### Easier Maintenance and Accessibility The rack-mountable design of the HPE J9775A Switch ensures easier maintenance and accessibility for IT personnel. When the switch is installed in a standard rack, it becomes easily accessible for troubleshooting, configuration changes, or hardware upgrades. IT staff can quickly identify and resolve issues without the need to disassemble or reorganize the entire network setup. ## Manageable The HPE J9775A Switch is equipped with advanced management capabilities, making it easy for users to monitor and control their network infrastructure. With its intuitive management interface and comprehensive features, this switch provides businesses with a high level of control over their network operations. ### Centralized Network Management The HPE J9775A Switch allows businesses to centralize the management of their network infrastructure. With a single interface, administrators can monitor and configure multiple switches within the network. This centralized management simplifies network administration, reduces the chances of errors, and saves valuable time and effort. #### Enhanced Security Effective network management goes hand in hand with robust security measures. The HPE J9775A Switch offers various security features that can be easily managed through its management interface. Administrators can implement access controls, secure remote management, and monitor network traffic to identify any potential threats or vulnerabilities. By having full control over the switch’s management, businesses can ensure the highest levels of network security. ##### Optimized Performance and Troubleshooting With its comprehensive management capabilities, the HPE J9775A Switch allows administrators to optimize network performance and troubleshoot issues efficiently. The switch provides detailed statistics and performance metrics that help identify bottlenecks, monitor bandwidth usage, and ensure optimal traffic flow. In case of any anomalies or performance degradation, administrators can quickly diagnose and resolve issues to minimize downtime and maintain a stable network environment. ## Expansion Slots The HPE J9775A Switch features expansion slots that allow users to enhance their network capabilities and accommodate future growth. The presence of expansion slots provides flexibility and adaptability to businesses, ensuring their network infrastructure can keep pace with evolving technology requirements. ### Increased Network Capacity The expansion slots in the HPE J9775A Switch enable businesses to increase their network capacity by adding additional interfaces or modules. These slots allow for the integration of various expansion cards such as 10 Gigabit Ethernet modules or fiber optic interfaces. By expanding the network capacity, businesses can handle higher traffic loads, accommodate new devices, and support bandwidth-intensive applications without compromising performance. #### Future-Proofing Network Infrastructure The availability of expansion slots in the HPE J9775A Switch ensures that businesses can future-proof their network infrastructure. As technology evolves, new networking standards and connectivity options emerge. With expansion slots, businesses can easily upgrade their switch to support these advancements without the need for a complete overhaul of their network infrastructure. This flexibility saves costs and allows businesses to adopt new technologies at their own pace. ##### Modular Approach to Network Expansion The expansion slots in the HPE J9775A Switch allow for a modular approach to network expansion. Instead of investing in an entirely new switch, businesses can simply add expansion cards or modules to meet their specific requirements. This modular approach offers scalability and cost-effectiveness, allowing businesses to expand their network incrementally as their needs grow.