HP JL321A Aruba 2930M L3 48-Ports Rack-Mountable Switch
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Device Overview and Key Specifications
- Device Type: L3 Managed Stackable Switch
- Part Number: JL321A
- Port Configuration: 44 x 10/100/1000 Mbps + 4 x Combo Gigabit SFP ports
- Rack-Mountable Design: 1U enclosure for easy installation
Performance and Speed
- Throughput: 112 million packets per second (Mpps)
- Latency:
- 10 Mbps: 98.5 µs
- 100 Mbps: 11.8 µs
- 1 Gbps: 3.1 µs
- 10 Gbps: 3.4 µs
- Stacking Bandwidth: 100 Gbps
- Switching Capacity: 176 Gbps
Routing and Network Capacity
- IPv4 Routing Table Entries: Up to 2,000
- IPv6 Routing Table Entries: 1,000
- RIP Routes: 10,000 entries
- Static Routes: 256 entries
- OSPF Routes: 200 entries
- MAC Address Table: 32,768 entries
- Supports Jumbo Frames: Up to 9,220 bytes
Routing Protocols Supported
- OSPF, RIP, RIPng (RIP-1, RIP-2), IGMP (v2, v3)
- Static IP routing: IPv4 & IPv6, CIDR
- Multicast routing: MLDv2, MLD
Management Features and Security
Remote Management Protocols
- SNMP (v1, v2, v2c, v3), RMON (v1, v2, v3, v9)
- Telnet, HTTP, SSH (v1, v2)
- Command Line Interface (CLI), XRMON
Security Algorithms and Authentication Methods
- Encryption: MD5, SSL
- Authentication: RADIUS, PAP, CHAP, TACACS, TACACS+
Advanced Networking Features
- DHCP, BOOTP, VLAN support, IGMP Snooping
- DiffServ, QoS (Quality of Service), DHCP Server
- Flow Control, STP Root Guard, Uni-directional Link Detection (UDLD)
- ARP protection, Dynamic VLAN (GVRP), MVRP
- Class of Service (CoS), Type of Service (ToS), VXLAN support
- Management Information Base (MIB), Dynamic ARP Protection
Standards Compliance and Technical Specifications
Compliance with IEEE Standards
- IEEE 802.1D, 802.1Q, 802.1P, 802.1W, 802.1X, 802.1S
- IEEE 802.1AD, 802.1V, 802.1AB (LLDP), 802.3X, 802.3AZ, 802.1AX
Processor and Memory
- Processor: 1 x ARM Cortex-A9, 1.016 GHz
- RAM: 1 GB DDR3 SDRAM
- Flash Memory: 4 GB
Expansion and Connectivity Options
Interfaces
- 44 x 1000Base-T RJ-45 ports
- 4 x Gigabit Ethernet LAN
- 1 x Serial Console (RJ-45)
- 1 x USB Type B
- 1 x Management port (RJ-45)
Expansion Slots
- 1 x Stacking Module Slot (free)
- 1 x Expansion Slot (free)
Power Requirements and Installation
Power Supply
- Internal Power Supply
- Max Power Supply Units: 2 (0 installed)
- Voltage Required: AC 120/230 V (50/60 Hz)
Number Of Ports
The HP 2930M L3 switch is equipped with an impressive 48 ports, making it an ideal choice for businesses and organizations that require a high level of connectivity. With this many ports at your disposal, you can easily connect a wide range of devices to your network, including computers, printers, servers, and even IP phones.
Improved Scalability
Having 48 ports on the HP 2930M L3 switch means that you have plenty of room for growth. Whether you are a small business looking to expand or a large enterprise with multiple departments, this switch can accommodate your needs. You won't have to worry about running out of ports anytime soon.
Efficient Network Management
With a multitude of ports available, the HP 2930M L3 switch allows for efficient network management. You can easily segregate different departments or groups by assigning specific ports to each one. This ensures that each device receives the appropriate level of access and security.
Reduced Cable Clutter
Thanks to its abundant number of ports, the HP 2930M L3 switch helps to minimize cable clutter. Instead of having multiple switches scattered throughout your office or data center, you can consolidate your network infrastructure into one central location. This not only improves organization but also simplifies troubleshooting and maintenance.
Enhanced Network Performance
With 48 ports, the HP 2930M L3 switch can handle heavy network traffic without compromising performance. Whether you have a high demand for data transfer or require uninterrupted VoIP communication, this switch ensures that your network operates smoothly and efficiently.
Mounting Type
The HP 2930M L3 switch is rack-mountable, which offers several significant benefits for users. Rack-mountable switches are designed to be installed in standard server racks, providing a convenient and space-saving solution for network infrastructure.
Space Efficiency
Rack-mountable switches allow you to maximize the use of your available space. By mounting the HP 2930M L3 switch in a server rack, you can eliminate the need for additional shelves or cabinets. This is particularly advantageous for businesses with limited floor space or those looking to keep their network equipment in a centralized and organized manner.
Improved Airflow and Cooling
When a switch is rack-mounted, it allows for better airflow and cooling. The open design of most server racks promotes proper ventilation, preventing the switch from overheating. This is crucial for maintaining optimal performance and extending the lifespan of your network equipment.
Easy Accessibility
Rack-mounted switches are easily accessible, making it convenient for network administrators to manage and maintain their infrastructure. The HP 2930M L3 switch can be installed at a comfortable height within the rack, ensuring that all ports and indicators are within reach. This simplifies cable management, troubleshooting, and upgrades.
Scalability and Flexibility
Rack-mountable switches offer scalability and flexibility for network expansion. As your business grows, you can easily add more switches to your rack without the hassle of rearranging or reconfiguring your network layout. This makes it a cost-effective solution that can adapt to your changing needs.
Expansion Slots
The HP 2930M L3 switch features one expansion slot, providing additional functionality and versatility for your network infrastructure.
Modular Expansion Options
With one expansion slot available, you have the flexibility to customize your switch according to your specific requirements. You can add modules such as 10 Gigabit Ethernet uplinks or stacking modules to enhance your network's performance and capabilities. This allows for future-proofing your network and adapting to evolving technologies.
Increased Bandwidth
By adding expansion modules to the HP 2930M L3 switch, you can increase the available bandwidth for your network. This is especially beneficial for businesses that deal with large data transfers or require high-speed connections between switches. The additional bandwidth ensures smooth and efficient communication between devices.
Redundancy and Resilience
The expansion slot on the HP 2930M L3 switch also enables you to create redundant connections for increased network resilience. You can install redundant modules or utilize link aggregation techniques to establish multiple connections between switches. In the event of a link failure, traffic can automatically reroute through the redundant connections, minimizing downtime and ensuring uninterrupted network operation.
Future Expansion
Having an expansion slot on your switch allows for future expansion as your network demands grow. You can easily upgrade or add new modules to accommodate emerging technologies or increased network requirements. This ensures that your investment in the HP 2930M L3 switch is future-proofed and adaptable to the changing needs of your organization.
Part Number
The HP 2930M L3 switch has a part number of JL321A, which serves as a unique identifier for this specific model within the HP product lineup.
Compatibility and Connectivity
The part number JL321A ensures that you are purchasing the correct model, guaranteeing compatibility with other HP networking equipment. This simplifies integration into your existing infrastructure, allowing for seamless connectivity and interoperability with other devices in your network.
Warranty and Support
The part number also helps when it comes to warranty and support services. By referencing the JL321A part number, you can easily access HP's customer support and warranty services specific to this switch model. This ensures that you receive the appropriate assistance and coverage in case of any issues or concerns.
Product Differentiation
With a unique part number, the HP 2930M L3 switch stands out among other similar models in the market. This differentiation allows for easy identification and comparison when making purchasing decisions. It ensures that you are selecting the exact model that meets your specific requirements, avoiding any confusion or compatibility issues.
Inventory Management
The part number JL321A plays a crucial role in inventory management for businesses and organizations. It simplifies tracking and identification of the HP 2930M L3 switch within your network infrastructure, making it easier to manage stock levels, conduct audits, and plan for future procurement needs.
In conclusion, the HP 2930M L3 switch offers an impressive number of ports, rack-mountable design, expandability through an expansion slot, and a unique part number. These features provide users with enhanced scalability, efficient network management, reduced cable clutter, improved performance, space efficiency, better airflow and cooling, easy accessibility, scalability and flexibility, modular expansion options, increased bandwidth, redundancy and resilience, future expansion capabilities, compatibility and connectivity assurance, warranty and support accessibility, product differentiation for easy identification, and streamlined inventory management. Whether you are a small business or a large enterprise, the HP 2930M L3 switch is a reliable and versatile networking solution that caters to your current needs while allowing for future growth.