## Product Overview Of HPE J9726AS The HPE Smart Buy 2920-24G Switch (J9726AS) offers advanced features ideal for managing network traffic in a variety of environments. Designed with stackable capabilities, it delivers reliable performance and is built to meet the growing demands of modern networks. ### Key Features ? Device Type: Managed Switch with 24 Ports (Stackable) ? Enclosure: Compact Desktop Form Factor ? Ports: 24 x 10/100/1000 + 4 x Shared Gigabit SFP ? Performance: Throughput of 95.2 Mpps ? Switching Capacity: 128 Gbps ? Routing Protocols: RIP, Static IP Routing ? Remote Management: SNMP, Telnet, CLI, TFTP, RMON, SNMPv1, SNMPv2c, SNMPv3 ? Security Features: RADIUS Authentication, DoS Attack Prevention ? IPv6 Support: Yes ? Modes: Full Duplex, Half Duplex ? Quality of Service (QoS): Class of Service (CoS) #### Compliant Standards ? IEEE 802.3, IEEE 802.3u, IEEE 802.1d ? IEEE 802.1q, IEEE 802.3ab, IEEE 802.1p ? IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP) ? IEEE 802.1w, IEEE 802.1s, IEEE 802.1v ? IEEE 802.3az, IEEE 802.1ax ##### Performance Specifications ? Processor: 1 x ARM, 625 MHz ? RAM: 512 MB SDRAM ? Flash Memory: 1 GB ### Connectivity and Expansion ? Interfaces: 24 x RJ-45 (10Base-T/100Base-TX/1000Base-T) ? Mini-GBIC Ports: 4 x SFP ? Management Ports: 1 x RS-232 (RJ-45), 1 x 5-pin Micro-USB Type B ? Expansion Slots: 2 slots (2 available) ? Stacking Slot: 1 slot (1 available) #### Additional Features ? Stacking Support: Yes, for increased scalability ? Compact Design: Desktop form factor for easy deployment in tight spaces ? Security Protocols: Protection against Denial of Service (DoS) attacks and enhanced network integrity ## Ports The HPE J9726AS Network Switch is equipped with 24 ports, making it an ideal choice for businesses that require a high-performance networking solution. These ports provide the essential connectivity needed to connect various devices within a network, such as computers, servers, printers, and other networking equipment. ### Increased Flexibility and Scalability With 24 ports, this network switch offers increased flexibility and scalability for businesses of all sizes. Whether you are a small business looking to expand or a large enterprise with multiple departments, the ample number of ports ensures that you have enough connectivity options to accommodate your current and future needs. #### Efficient Network Management Each port on the HPE J9726AS Network Switch can be individually configured and managed, allowing for efficient network management. This level of control enables network administrators to prioritize traffic, set up VLANs (Virtual Local Area Networks), and implement other advanced networking features to optimize performance. #### Streamlined Network Infrastructure Having 24 ports on a single switch eliminates the need for multiple switches or additional networking equipment, resulting in a streamlined network infrastructure. This not only reduces the complexity of managing multiple devices but also saves valuable space in server rooms or network closets. ##### Cost Savings By providing ample connectivity options in a single device, the HPE J9726AS Network Switch helps businesses save on costs. Instead of investing in multiple switches and additional cabling, businesses can achieve the desired network setup with fewer devices, reducing both upfront and ongoing expenses. ## Power Over Ethernet The HPE J9726AS Network Switch features Power over Ethernet (PoE) capabilities, which provides significant benefits and convenience for users. With PoE, power can be delivered to connected devices through the Ethernet cables themselves, eliminating the need for separate power sources. ### Enhanced Device Placement Flexibility PoE allows for greater flexibility in device placement as it eliminates the restriction of being near a power outlet. With the HPE J9726AS Network Switch, devices such as IP phones, wireless access points, and security cameras can be conveniently deployed in various locations without the need for additional power infrastructure. #### Simplified Installation and Maintenance The integration of power and data transmission into a single Ethernet cable simplifies the installation and maintenance processes. Without the need for separate power cables, setup becomes quicker and less complicated. Additionally, troubleshooting and maintenance tasks become more efficient as network administrators can easily identify and address issues related to both power and data transmission. #### Cost Savings Implementing PoE with the HPE J9726AS Network Switch can lead to significant cost savings. By eliminating the need for separate power infrastructure, businesses can reduce their overall installation and operational expenses. Additionally, PoE allows for easier scalability as new devices can be added without the need for additional power outlets or electrical work. ##### Improved Reliability The HPE J9726AS Network Switch’s PoE feature enhances network reliability by providing a centralized power source. In the event of a power outage, a backup power supply can be employed to keep critical devices operational, ensuring uninterrupted network connectivity. ## Speed One of the standout features of the HPE J9726AS Network Switch is its support for Gigabit speed. Gigabit Ethernet offers significantly faster data transfer rates compared to traditional Fast Ethernet, making it an essential feature for businesses that require high-bandwidth applications and large file transfers. ### Optimized Performance With Gigabit speed, the HPE J9726AS Network Switch ensures that your network operates at peak performance. It allows for faster data transmission and minimizes network congestion, resulting in improved overall efficiency and productivity. Whether you are transferring large files, streaming high-definition media, or running bandwidth-intensive applications, Gigabit speed ensures a seamless user experience. #### Future-Proofing As technology continues to advance, networks are facing increasing demands for higher data transfer rates. By investing in a network switch with Gigabit speed capabilities like the HPE J9726AS, businesses can future-proof their networks and ensure they can handle the growing bandwidth requirements of tomorrow. #### Smooth Network Upgrades The HPE J9726AS Network Switch’s Gigabit speed provides a smooth transition for businesses upgrading their networks. With backward compatibility to Fast Ethernet and support for auto-negotiation, the switch can seamlessly integrate with existing infrastructure while enabling faster connections for new devices. This flexibility allows businesses to upgrade their network speeds gradually without disrupting operations. ##### Improved Collaboration and Productivity Gigabit speed enables faster data transfers, which is particularly beneficial for collaborative work environments. Whether it is sharing large files, collaborating on real-time projects, or conducting video conferences, the enhanced speed ensures smooth communication and seamless collaboration among team members, ultimately boosting productivity. ## Interface The HPE J9726AS Network Switch features SFP (Small Form-Factor Pluggable) interfaces that offer versatile connectivity options for businesses. SFP interfaces allow for the use of various optical and copper transceivers, providing flexibility in connecting different types of networking equipment. ### Interoperability SFP interfaces enable interoperability between different types of networking equipment. The HPE J9726AS Network Switch can be easily connected to other switches, routers, or servers using SFP transceivers tailored to specific networking requirements. This versatility ensures compatibility and seamless integration within existing network infrastructures. #### Long-Distance Connectivity SFP interfaces support both fiber-optic and copper cables, enabling long-distance connectivity and extending the reach of the network. This feature is particularly useful in scenarios where devices are located far apart or when connecting different buildings within a campus environment. It allows businesses to extend their network infrastructure without compromising performance or reliability. #### Flexible Network Design The HPE J9726AS Network Switch’s SFP interfaces offer flexibility in network design. By utilizing SFP transceivers, businesses can connect devices with different interface requirements, such as Ethernet, Fast Ethernet, or Gigabit Ethernet. This flexibility simplifies network planning and allows for efficient allocation of resources based on specific device and application needs. ##### Scalability SFP interfaces facilitate network scalability by providing a modular approach to connectivity. Businesses can easily add or upgrade SFP modules as their networking requirements evolve, without the need to replace the entire switch. This scalability ensures that the HPE J9726AS Network Switch can adapt to future growth and technological advancements, making it a cost-effective long-term solution. In conclusion, the HPE J9726AS Network Switch offers an array of features that are essential for businesses seeking reliable and high-performance networking solutions. With its 24 ports, Power over Ethernet capability, Gigabit speed, and SFP interfaces, this switch provides the flexibility, scalability, and efficiency required to meet the demands of modern networks. Whether you are a small business or a large enterprise, the HPE J9726AS Network Switch is designed to optimize your network performance and enhance productivity.