HPE J9727A#ABA 2920-24G 24 Ports Managed Switch 128 GBPS 95.2 MPPS RIP SFP Stackable
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Product Specifications
General Information
- Brand: HPE
- Model Number: J9727A#ABA
- Device Type: Managed Switch with 24 Ports
- Mounting Type: Rack-Mountable
Technical Characteristics
Port Configuration
- 20 Ports: 10/100/1000 Mbps
- 4 Combo Gigabit SFP Ports
Power over Ethernet
- Supports POE+
Performance Metrics
- Throughput: 95.2 Million Packets Per Second (Mpps)
- Switching Capacity: 128 Gbps
Routing and Management Protocols
- Supported Routing Protocols: RIP, Static IP Routing
- Remote Management Options: SNMP v1, RMON v1, Telnet, SNMP v3, SNMP v2c, TFTP, CLI
Security Features
- Authentication via RADIUS
- Protection against DOS Attacks
- IPv6 Compatibility
- Full and Half Duplex Modes
- Class of Service (CoS) support
Compliance Standards
- IEEE 802.3, 802.3u, 802.1d, 802.1q, 802.3ab
- IEEE 802.1p, 802.3af, 802.3x, 802.3ad (LACP)
- IEEE 802.1w, 802.1s, 802.1v, 802.3at, 802.3az, 802.1ax
Hardware Specifications
- Processor: ARM, 625 MHz
- RAM: 512 MB SDRAM
- Flash Storage: 1 GB
Connectivity Options
Interface Ports
- 24 RJ-45 Ports (10BASE-T/100BASE-TX/1000BASE-T) with POE+
- 4 Mini-GBIC SFP Ports
Management Interfaces
- 1 RS-232 RJ-45 Management Port
- 1 Micro-USB Type B Management Port (5 Pin)
Expansion Capabilities
- 2 Total Expansion Slots (2 Available)
- 1 Total Stacking Module Slot (1 Available)
Ports
The HPE 2920-24G Managed Switch is equipped with 24 ports, making it an ideal solution for small to medium-sized businesses that require a reliable and efficient network infrastructure. With 24 ports, users have the ability to connect multiple devices such as computers, printers, servers, and IP phones, allowing for seamless communication and data transfer within the network.
Increased Connectivity
Having 24 ports on the HPE 2920-24G Managed Switch means that users have the flexibility to connect a wide range of devices simultaneously. This is particularly beneficial for businesses that rely heavily on technology and require a network that can handle high volumes of traffic. With more ports available, users can easily expand their network without worrying about running out of connectivity options.
Efficient Data Transfer
The 24 ports on the HPE 2920-24G Managed Switch are designed to provide fast and reliable data transfer rates. This is crucial for businesses that deal with large files or require real-time data transfer, such as video conferencing or multimedia streaming. The switch's high-performance ports ensure that data flows smoothly and efficiently, minimizing latency and maximizing productivity.
Improved Network Flexibility
The HPE 2920-24G Managed Switch's 24 ports offer greater network flexibility, allowing users to create separate VLANs (Virtual Local Area Networks) to segregate traffic and improve network security. This is particularly useful for businesses that need to separate different departments or guest networks from their main network. By utilizing VLANs, users can control access to sensitive information and prevent unauthorized access.
Additionally, the switch's 24 ports support link aggregation, also known as port trunking or bonding. Link aggregation combines multiple physical connections into a single logical connection, increasing bandwidth and providing redundancy. This feature ensures that if one link fails, the traffic is automatically rerouted through the remaining links, minimizing downtime and improving network reliability.
Throughput
The HPE 2920-24G Managed Switch boasts an impressive throughput of 128 Gbps, making it an excellent choice for businesses that require high-speed data transfer and efficient network performance. This feature offers several benefits for users, enhancing their overall network experience.
High-Speed Data Transfer
The 128 Gbps throughput of the HPE 2920-24G Managed Switch enables users to transfer data at remarkable speeds, ensuring that critical information is delivered promptly. This is particularly advantageous for businesses that rely on real-time data analysis or require rapid file transfers. With high throughput, users can experience faster response times and improved productivity.
Support for Bandwidth-Intensive Applications
With its impressive throughput, the HPE 2920-24G Managed Switch can handle bandwidth-intensive applications with ease. Whether it's streaming high-definition videos, running virtualized environments, or hosting data-intensive applications, this switch can deliver consistent performance without bottlenecks or slowdowns. Users can confidently run resource-demanding applications, knowing that the switch can handle the load.
Scalability and Future-Proofing
The 128 Gbps throughput of the HPE 2920-24G Managed Switch provides scalability and future-proofing for growing businesses. As network demands increase over time, having a switch with high throughput ensures that the infrastructure can handle the additional traffic without requiring costly upgrades or replacements. This scalability allows businesses to expand their network without compromising performance.
Forwarding Rate
The HPE 2920-24G Managed Switch offers a forwarding rate of 95.2 MPPS (Million Packets Per Second), providing users with a high-performance switching solution for their network infrastructure. The forwarding rate is a critical feature that determines how quickly the switch can process and forward packets, resulting in efficient data transmission.
Improved Network Efficiency
With a forwarding rate of 95.2 MPPS, the HPE 2920-24G Managed Switch ensures that packets are processed and forwarded swiftly, minimizing latency and optimizing network efficiency. This is especially important for businesses that rely on real-time applications or time-sensitive data transfers, such as VoIP (Voice over Internet Protocol) or video conferencing. The high forwarding rate guarantees smooth communication and minimizes delays.
Reduced Network Congestion
The HPE 2920-24G Managed Switch's high forwarding rate helps reduce network congestion by efficiently handling a large number of packets. In busy network environments, where multiple devices are simultaneously communicating, network congestion can occur, leading to performance degradation and slower data transfer speeds. The switch's ability to process packets at a rapid rate minimizes the chances of congestion and ensures smooth network operation.
Enhanced Network Stability
The forwarding rate of 95.2 MPPS improves network stability by preventing packet loss and ensuring reliable data transmission. In situations where networks experience heavy traffic or sudden spikes in data flow, switches with lower forwarding rates may struggle to handle the load, resulting in dropped packets and potential data loss. The HPE 2920-24G Managed Switch's high forwarding rate guarantees that packets are delivered consistently and reliably.
Features
The HPE 2920-24G Managed Switch offers a range of features that enhance network functionality and security. Two notable features are RIP (Routing Information Protocol) and SFP Stackable.
Routing Information Protocol (RIP)
The inclusion of RIP in the HPE 2920-24G Managed Switch allows for efficient and dynamic routing within the network. RIP is a widely used routing protocol that enables routers to exchange information and determine the best path for data packets to reach their destination. With RIP, the switch can automatically update routing tables, ensuring that data is directed through the most optimal routes. This feature simplifies network management and improves overall network performance.
Easy Integration with Existing Networks
RIP's presence in the HPE 2920-24G Managed Switch makes it easier to integrate the switch into existing networks that utilize RIP for routing. This compatibility ensures seamless communication between devices and simplifies network configuration. Businesses that already have RIP implemented in their network infrastructure can seamlessly incorporate the HPE 2920-24G Managed Switch without any additional setup or configuration.
Enhanced Network Resilience
RIP offers enhanced network resilience by automatically adapting to changes in network topology. In dynamic environments where network connections may be added or removed, RIP ensures that routing information is continuously updated, allowing for efficient data transfer even in the face of network changes. This feature improves network reliability and minimizes disruptions caused by topology changes.
SFP Stackable
The HPE 2920-24G Managed Switch supports SFP (Small Form-Factor Pluggable) stacking, allowing users to expand their network by adding additional switches. SFP stacking involves connecting multiple switches together using SFP ports, creating a unified and scalable network infrastructure.
Reduced Complexity and Cost
SFP stacking simplifies the management of multiple switches by treating them as a single logical unit. This means that users only need to configure and manage one switch, reducing complexity and saving time. Additionally, SFP stacking eliminates the need for separate uplink ports, as the stacked switches share a single uplink connection. This reduces costs associated with additional hardware and streamlines network design.
Improved Fault Tolerance and Redundancy
SFP stacking enhances fault tolerance and redundancy within the network. By connecting switches together, users can create link aggregation groups, combining multiple links into a single logical link. This provides redundancy and load balancing, ensuring that if one link or switch fails, traffic is automatically rerouted through the remaining links or switches. This feature improves network availability and minimizes downtime.
In conclusion, the HPE 2920-24G Managed Switch offers a range of features that enhance network connectivity, performance, and security. With its 24 ports, users can connect multiple devices, increasing productivity and flexibility. The high throughput of 128 Gbps ensures fast data transfer for bandwidth-intensive applications. The forwarding rate of 95.2 MPPS optimizes network efficiency and stability. Finally, features like RIP and SFP stacking improve network functionality and scalability. With these features, the HPE 2920-24G Managed Switch is a reliable and efficient solution for businesses of all sizes.