## HPE 2530-8G-PoE+ Switch (J9774A) Technical Overview ### Primary Features #### Device Specifications ? Device Type: Managed Switch with 8 Ports ? Form Factor: Desktop, Rack-Mountable, Wall-Mountable (1U) ? Port Configuration: 8 x 10/100/1000 PoE+ and 2 x Combo Gigabit SFP #### Power Over Ethernet (PoE+) ? Supported Standard: PoE+ ? Power Budget: 67W ### Performance Highlights #### Switching Capabilities ? Throughput: Up to 14.8 Mpps ? Switching Capacity: 20 Gbps #### Capacity and Scalability ? MAC Address Table: 16,000 Entries ? Jumbo Frame Support: Up to 9,220 Bytes ### Remote Management and Protocols #### Supported Management Protocols ? SNMP (v1, v2c, v3) ? RMON (1, 2, 3, 9) ? Telnet, HTTP, TFTP, SSH-2, CLI #### Advanced Features ? Flow Control, DHCP, BOOTP, and ARP Support ? Trunking and VLAN Configuration ? Port Mirroring and Auto-uplink (MDI/MDI-X) ? IPv6 Compatibility and Multiple Spanning Tree Protocol (MSTP) ? Access Control Lists (ACLs) and Quality of Service (QoS) ? sFlow for traffic monitoring ### Compliance and Standards #### Networking Standards ? IEEE 802.3, 802.3u, 802.3x, 802.3ab, 802.3at ? IEEE 802.1d, 802.1q, 802.1p, 802.1w, 802.1x ? LLDP (802.1ab), LACP (802.3ad), MSTP (802.1s) #### Power Requirements ? Input Voltage: AC 120/230 V ? Frequency: 50/60 Hz ## Ports The HPE J9774A Managed Switch is equipped with 8 ports, making it an ideal choice for small to medium-sized businesses that require a reliable and efficient networking solution. These ports allow users to connect multiple devices such as computers, printers, and servers to the network, enabling seamless communication and data sharing. ### Enhanced Connectivity With 8 ports, this managed switch provides users with the flexibility to expand their network as their business grows. Each port offers high-speed connectivity, ensuring that data can be transmitted quickly and efficiently between devices. Whether it’s transferring large files or streaming high-definition media, the 8 ports on this switch offer ample bandwidth to handle the demands of modern businesses. #### Improved Workgroup Efficiency The 8 ports on this managed switch enable users to create separate workgroups within their network. By connecting devices that are frequently used together, such as computers in a specific department or printers in a common area, users can enhance collaboration and productivity. This segmentation of the network also helps to reduce congestion and improve overall network performance. ##### Seamless Expansion As businesses grow and add more devices to their network, having additional ports becomes crucial. The 8 ports on this managed switch provide room for expansion without the need for additional hardware or infrastructure changes. This scalability ensures that businesses can easily accommodate new devices without compromising network performance or incurring significant costs. ## Speed One of the standout features of the HPE J9774A Managed Switch is its impressive speed of 20Gbps. This high-speed capability allows for faster data transfer rates, resulting in improved network performance and reduced latency. ### Efficient Data Transfer The 20Gbps speed provided by this managed switch ensures that large files can be transferred quickly and efficiently across the network. This is particularly beneficial in environments where data-intensive tasks are common, such as design studios or multimedia production houses. By minimizing transfer times, businesses can maximize productivity and reduce waiting times for critical tasks. #### Smooth Multimedia Streaming With its 20Gbps speed, this managed switch is well-suited for environments that rely heavily on multimedia streaming. Whether it’s video conferencing, live streaming, or media production, the high-speed capability ensures that audio and video data can be transmitted seamlessly without any lag or buffering issues. This is essential for maintaining the quality and reliability of multimedia communications. ##### Reduced Latency Latency refers to the delay between the sending and receiving of data packets. With a speed of 20Gbps, this managed switch significantly reduces latency, resulting in faster response times and improved overall network performance. This is particularly important in real-time applications such as online gaming or financial trading, where even the slightest delay can have a significant impact. ## Interface The HPE J9774A Managed Switch features a versatile interface that supports speeds of 10/100/1000 Mbps. This flexibility allows users to connect devices with varying speed requirements, ensuring compatibility and optimal performance. ### Compatibility with Various Devices The 10/100/1000 Mbps interface of this managed switch makes it compatible with a wide range of devices, from older computers with lower speed capabilities to modern high-performance servers. This versatility ensures that businesses can seamlessly integrate their existing infrastructure with the switch without the need for costly upgrades or replacements. #### Optimal Performance for High-Speed Devices For devices that require high-speed connectivity, such as servers or workstations used for resource-intensive tasks, the 10/100/1000 Mbps interface ensures optimal performance. These devices can take full advantage of the gigabit speeds offered by the switch, enabling faster data transfer rates and improved productivity. ##### Smooth Transition to Higher Speeds As businesses gradually upgrade their devices to support higher speeds, the 10/100/1000 Mbps interface of this managed switch ensures a smooth transition. By supporting multiple speed options, the switch can accommodate devices with different capabilities, allowing businesses to upgrade their network gradually without disrupting operations or incurring unnecessary costs. ## Power Over Ethernet The HPE J9774A Managed Switch features Power over Ethernet (PoE) support, providing power to connected devices such as IP phones, wireless access points, and surveillance cameras through the Ethernet cables. This eliminates the need for separate power cables and simplifies the installation process. ### Simplified Installation With PoE support, businesses can easily install and deploy devices without the hassle of running additional power cables. This is particularly beneficial in situations where devices need to be installed in areas where power outlets are limited or inaccessible. The switch can deliver power directly through the Ethernet cables, simplifying the installation process and reducing clutter. #### Cost and Energy Efficiency By eliminating the need for separate power cables, PoE reduces installation costs and eliminates the expenses associated with purchasing additional power supplies. Additionally, PoE allows for centralized power management, enabling businesses to monitor and control power consumption more effectively. This leads to energy savings and lower operational costs in the long run. ##### Flexibility and Scalability The PoE feature of this managed switch offers flexibility and scalability, allowing businesses to easily add or relocate devices without the need for additional power infrastructure. This is particularly advantageous in dynamic environments where devices may need to be moved or added regularly. The switch provides a convenient and cost-effective solution for powering devices throughout the network. ## SFP The HPE J9774A Managed Switch is equipped with 1 SFP (Small Form-factor Pluggable) port, which allows for flexible connectivity options and enables the use of fiber optic cables for long-distance data transmission. ### Flexible Connectivity The SFP port on this managed switch provides users with a flexible and versatile connectivity option. It allows for the use of different types of SFP transceivers, such as copper or fiber, depending on the specific networking requirements. This flexibility ensures that businesses can choose the most suitable medium for their data transmission needs. #### Long-Distance Data Transmission With the ability to utilize fiber optic cables, the SFP port enables long-distance data transmission with minimal signal degradation. This is particularly useful in scenarios where devices are located far apart or in different buildings. By using fiber optics, businesses can extend their network reach without compromising speed or reliability. ##### Future-Proofing The inclusion of an SFP port in this managed switch ensures future-proofing for businesses. As technology evolves and bandwidth requirements increase, fiber optic connectivity will become more prevalent. The SFP port allows businesses to easily upgrade their network infrastructure to support higher speeds and accommodate future networking demands. ## Rack Mountable The HPE J9774A Managed Switch is designed to be rack mountable, offering a convenient and space-saving solution for network deployment. This feature is particularly beneficial for businesses with limited space or those looking to optimize their network infrastructure. ### Space Optimization By being rack mountable, this managed switch helps to optimize space within server rooms or network closets. Instead of occupying valuable desk or floor space, the switch can be securely mounted in an industry-standard rack, reducing clutter and improving overall organization. This is especially advantageous for businesses with limited space or those looking to maximize their available square footage. #### Improved Cable Management Rack mounting the switch allows for better cable management, reducing the risk of cable tangling and making it easier to trace and troubleshoot network connections. By neatly organizing cables within the rack, businesses can minimize downtime and improve maintenance efficiency. This is crucial for ensuring reliable network performance and minimizing disruptions. ##### Scalability and Expandability Rack mounting the switch provides scalability and expandability options for businesses. As their network grows, they can easily add additional switches to the rack, creating a modular and scalable infrastructure. This allows for easy expansion without the need for significant infrastructure changes or reconfigurations. ## Technology The HPE J9774A Managed Switch utilizes Ethernet technology, which is the most widely used networking technology in the world. This ensures compatibility with a wide range of devices and provides a stable and reliable network foundation. ### Universal Compatibility Ethernet is a universally recognized networking technology that is compatible with virtually all devices that have networking capabilities. Whether it’s computers, servers, printers, or IP cameras, Ethernet ensures seamless integration and communication between devices. This compatibility makes the HPE J9774A Managed Switch suitable for a wide range of applications and industries. #### Stable and Reliable Performance Ethernet technology has been refined over several decades, making it one of the most stable and reliable networking technologies available. Its widespread adoption and continuous development ensure a robust foundation for data transmission, minimizing the risk of network failures or data loss. The stable performance provided by Ethernet technology is essential for businesses that rely on their network for critical operations. ##### Industry Standard Ethernet has become the industry standard for networking due to its reliability, scalability, and efficiency. It has been widely adopted by both small businesses and large enterprises across various industries. By choosing a managed switch that utilizes Ethernet technology, businesses can ensure compatibility with other networking equipment and take advantage of the vast array of resources and expertise available in the Ethernet ecosystem.