HPE J9772A 2530-48G-PoE Switch, 48 Ports, Manageable, Expansion Slots

Ports

The HPE J9772A Switch is equipped with an impressive 48 ports, making it an ideal choice for businesses and organizations that require a high-capacity network infrastructure. This feature provides users with numerous benefits and plays a crucial role in ensuring efficient and seamless connectivity within a network.

Overview of the J9772A Network Switch

Device Specifications

• Type of Device: Managed Switch with 48 Ports
• Mounting Options: Desktop, Rack-mountable, Wall-mountable (1U)
• Processor: ARM, 800 MHz
• RAM: 128 MB DDR3 SDRAM
• Flash Storage: 256 MB

Performance Metrics

• Throughput: 77.3 Million Packets Per Second (Mpps)
• Switching Capacity: 104 Gigabits Per Second (Gbps)

Networking Capabilities

Port Configuration

• Ports: 48 x 10/100/1000 Mbps + 4 x Gigabit SFP
• Power Over Ethernet (PoE): PoE+

Network Features

• MAC Address Table: Supports 16,000 Entries
• Jumbo Frame Support: Up to 9,220 bytes

Remote Management

• Protocols: SNMP v1, SNMP v2c, SNMP v3, RMON 1-9, Telnet, HTTP, TFTP, SSH-2
• Management Methods: Command Line Interface (CLI), Web-based Management

Security Features

• Encryption: SSL
• Authentication: RADIUS, TACACS+

Expansion and Connectivity

Interfaces

• Ethernet Ports: 48 x 10BASE-T/100BASE-TX/1000BASE-T (RJ-45) with PoE+
• SFP Ports: 4 x SFP+
• Management Console: 1 x RJ-45

Power Specifications

• Power Supply: Integrated Power Supply
• Voltage Requirement: AC 120/230 V (50/60 Hz)

Increased Connectivity

With 48 ports, this switch enables users to connect multiple devices simultaneously, such as computers, servers, printers, and other networking equipment. This level of connectivity is particularly beneficial for businesses that rely heavily on network resources or have a large number of employees who require access to the network.

Improved Productivity

The abundance of ports allows for the creation of a robust and scalable network environment. This means that businesses can easily expand their network infrastructure without the need for additional switches or complicated configurations. As a result, employees can access resources and collaborate more efficiently, leading to increased productivity and streamlined workflows.

Flexibility and Adaptability

Having 48 ports gives users the flexibility to design their network in a way that best suits their specific requirements. Whether it's creating separate VLANs for different departments or allocating dedicated ports for critical devices, the ample number of ports ensures that businesses can tailor their network infrastructure to their unique needs.

Cost Savings

By providing 48 ports in a single switch, the HPE J9772A eliminates the need for multiple switches, which can significantly reduce costs associated with purchasing and maintaining additional hardware. Additionally, consolidating network resources into a single switch simplifies management and reduces power consumption, resulting in further cost savings for businesses.

Power Over Ethernet

One standout feature of the HPE J9772A Switch is its Power over Ethernet (PoE) capability. With this feature, users can power compatible devices directly through the Ethernet cable, eliminating the need for separate power sources and simplifying network installations.

Convenience and Flexibility

PoE technology allows for the deployment of network devices in locations where power outlets may be inaccessible or impractical. This means that devices such as IP cameras, wireless access points, and VoIP phones can be conveniently installed without the need for additional wiring or power adapters. The ability to power devices through the Ethernet cable also provides flexibility in terms of device placement, allowing for easier network expansion and reconfiguration.

Reduced Costs and Complexity

By combining power and data transmission into a single cable, PoE reduces overall infrastructure costs. Businesses can save on the expense of installing separate power outlets for each device, as well as the cost of purchasing and maintaining additional power adapters. Furthermore, PoE eliminates the need for bulky AC power cords, reducing clutter and simplifying cable management.

Reliability and Redundancy

With PoE, devices can be powered using a central uninterruptible power supply (UPS) or backup generator. This ensures that critical network devices remain operational during power outages or emergencies, providing businesses with increased reliability and redundancy. Additionally, PoE switches often have advanced power management features that allow users to monitor and control power usage, maximizing efficiency and minimizing downtime.

Eco-Friendly Solution

PoE technology promotes energy efficiency by reducing power consumption. By eliminating the need for individual power adapters, businesses can achieve significant energy savings over time. This not only benefits the environment but also contributes to cost savings in terms of reduced electricity bills.

Manageable

The HPE J9772A Switch offers comprehensive manageability features, allowing users to control and optimize their network with ease. With its intuitive management interface and advanced capabilities, this switch empowers businesses to efficiently monitor, configure, and troubleshoot their network infrastructure.

Centralized Network Control

The manageability of this switch enables centralized control over network operations. Administrators can access a unified management interface to monitor and manage the entire network from a single location. This streamlines administrative tasks, saves time, and enhances overall network efficiency.

Enhanced Security

The manageability features of this switch include robust security measures, such as access control lists (ACLs) and authentication protocols. These features allow administrators to define and enforce security policies, ensuring that only authorized devices and users have access to the network. Additionally, advanced management capabilities enable the detection and prevention of potential security threats, enhancing network protection.

Quality of Service (QoS) Optimization

The HPE J9772A Switch offers advanced QoS features that prioritize network traffic based on predefined rules. This ensures that critical applications and services receive the necessary bandwidth and resources, guaranteeing optimal performance and minimizing latency. With QoS optimization, businesses can effectively manage network congestion and deliver consistent service levels to their users.

Efficient Troubleshooting

The switch's manageability capabilities include comprehensive diagnostic tools that assist in identifying and resolving network issues quickly. From monitoring port traffic to analyzing network performance statistics, these tools provide valuable insights into network behavior, enabling administrators to proactively address potential problems before they impact operations. The efficient troubleshooting offered by this switch helps minimize downtime and ensures a reliable and stable network environment.

Expansion Slots

The HPE J9772A Switch features expansion slots that allow for additional connectivity options, making it a versatile choice for businesses with evolving networking needs. The availability of expansion slots provides users with numerous benefits in terms of scalability, flexibility, and future-proofing of their network infrastructure.

Scalability and Future-Proofing

The presence of expansion slots in this switch allows businesses to easily scale their network infrastructure as their requirements grow. By adding compatible modules or cards into the expansion slots, users can increase the number of available ports, enhance performance, or enable new features and technologies. This scalability ensures that the switch can adapt to changing network demands and future-proof the investment.

Flexibility in Network Design

Expansion slots offer businesses the flexibility to customize their network infrastructure based on specific requirements. Different modules can be inserted into the slots to support various connectivity options, such as fiber optics or high-speed uplinks. This flexibility enables users to design a network that optimally suits their needs, whether it involves extending the network to remote locations or integrating different types of devices or technologies.

Adaptation to Emerging Technologies

With expansion slots, businesses can incorporate emerging technologies into their network infrastructure without the need for a complete overhaul. As new networking standards and protocols emerge, compatible modules can be added to the expansion slots, enabling seamless integration and ensuring compatibility with the latest advancements. This adaptability allows businesses to stay ahead of the curve and take advantage of technological innovations without disrupting their existing network setup.

Cost-Effective Upgrades

Expansion slots provide a cost-effective solution for upgrading network capabilities. Instead of replacing the entire switch, users can simply add expansion modules to enhance performance or introduce new features. This approach saves costs associated with purchasing new hardware and minimizes disruption during upgrades, resulting in a more efficient and cost-effective solution for businesses.

In conclusion, the HPE J9772A Switch offers an impressive range of features that cater to the needs of modern businesses. With its 48 ports, Power over Ethernet capability, manageability features, and expansion slots, this switch delivers enhanced connectivity, flexibility, scalability, and efficiency to networks. Whether it's improving productivity, reducing costs, ensuring reliability, or adapting to emerging technologies, the HPE J9772A Switch is a reliable and versatile choice for businesses seeking a robust and future-proof network solution.