HPE Aruba JL261A 2930f 24G PoE+ 4SFP 24-Ports Managed Switch
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Ports
The HPE Aruba 2930f Switch is equipped with 24 ports, making it an ideal choice for small to medium-sized businesses that require a reliable and efficient networking solution. These ports provide connectivity for various devices, including computers, printers, servers, and other network devices.
Overview of the HPE JL261A Ethernet Switch
- Brand: Hewlett Packard Enterprise (HPE)
- Model Number: JL261A
- Product Category: Ethernet Switch
Technical Specifications
Device Characteristics
- Type: 24-Port Layer 3 Managed Switch
- Form Factor: 1U Rack-Mountable
- Subtype: Gigabit Ethernet
Port Configuration
- Ports: 24 x 10/100/1000 (PoE+) + 4 x Gigabit SFP for Uplink
- Power Over Ethernet (PoE): PoE+
Performance Metrics
Switch Capacity
- Throughput: 41.7 Million Packets Per Second (Mpps)
- Switching Capacity: 56 Gigabits per Second (Gbps)
- Latency: 3.8 Microseconds (µs) at 1 Gbps
- Jumbo Frame Support: Up to 9220 Bytes
Routing and Table Entries
- IPv4 Routing Table: 10,000 Entries
- IPv6 Routing Table: 5,000 Entries
- MAC Address Table Size: 32,000 Entries
Supported Routing Protocols
- OSPF, RIP, RIP-1, RIP-2, BGP, IGMPv2, IGMP, OSPFv2
- Static IPv4 & IPv6 Routing, IGMPv3, OSPFv3, RIPng
- MLD, CIDR
Remote Management Capabilities
- Protocols: SNMP v1, v2, v3, RMON, Telnet, SSH
- Encryption: MD5, SSL
- Authentication: RADIUS, PAP, CHAP, TACACS, TACACS+
Advanced Features
Network Management and Control
- Flow Control
- Full Duplex Operation
- DHCP and BOOTP Support
- ARP and VLAN Support
- IGMP Snooping
- Syslog and DiffServ Support
- IPv6 and SNTP Support
- sFlow, STP, and MSTP Support
Security and Protection
- Access Control Lists (ACL)
- Quality of Service (QoS)
- Jumbo Frames and DHCP Server Support
- STP Root Guard
- Uni-directional Link Detection (UDLD)
- MAC Address Lockout and Dynamic ARP Protection
- Dynamic VLAN Support (GVRP)
- Multiple VLAN Registration Protocol (MVRP)
Additional Features
- Neighbor Discovery Protocol (NDP)
- Class of Service (CoS) and Type of Service (ToS)
- OpenFlow Support
- CPU Protection and ICMP Support
- ICMP Router Discovery Protocol (IRDP)
- Virtual Extensible LAN (VXLAN)
- Management Information Base (MIB) II Compliance
Hardware Details
Processor and Memory
- Processor: 1 x ARM Cortex-A9, 1.016 GHz
- RAM: 1 GB DDR3 SDRAM
- Flash Memory: 4 GB
Connectivity and Expansion
- 24 x 1000Base-T – RJ-45 (PoE+)
- 4 x Gigabit LAN – SFP
- 1 x Serial Console Port
- 1 Expansion Slot (1 free)
- Maximum Installed Modules: 0 (installed) / 4 (max)
Power Specifications
- Power Supply: Internal
- Quantity Installed: 1
- Voltage Requirement: AC 120 V
Increased Connectivity
With 24 ports, this switch offers ample connectivity options, allowing businesses to connect multiple devices simultaneously. This feature is particularly beneficial for organizations with a growing network infrastructure or those that require a high number of connected devices.
Flexibility
The 24 ports on the HPE Aruba 2930f Switch can be used for both data and power connections. This flexibility enables businesses to accommodate various networking requirements without the need for additional switches or power sources.
Improved Network Performance
By providing multiple ports, this switch enhances network performance by reducing congestion and improving data transfer speeds. With more ports available, the switch can distribute network traffic more effectively, ensuring smooth and uninterrupted communication between devices.
PoE+
The HPE Aruba 2930f Switch features PoE+ (Power over Ethernet Plus) capabilities, allowing it to deliver power and data simultaneously to connected devices. This feature provides numerous benefits for businesses seeking a cost-effective and efficient networking solution.
Simplified Installation
With PoE+ support, businesses can eliminate the need for separate power cables and outlets for each device. This simplifies the installation process and reduces clutter, resulting in a more organized and manageable network setup.
Cost Savings
By utilizing PoE+, organizations can save on infrastructure costs as they no longer need to invest in additional power sources or hire electricians to install power outlets. This feature is particularly advantageous for businesses with limited budgets or those with multiple remote locations.
Flexibility and Scalability
PoE+ enables businesses to easily expand their network infrastructure without the need for additional power sources. This flexibility allows organizations to add new devices or relocate existing ones without worrying about power requirements, making it an ideal solution for growing businesses.
SFP
The HPE Aruba 2930f Switch is equipped with 4 Small Form-factor Pluggable (SFP) ports. These ports offer enhanced connectivity options for businesses that require long-distance communication or higher bandwidth capabilities.
Long-Distance Connections
The SFP ports on this switch support fiber optic cables, enabling businesses to establish long-distance connections without sacrificing network performance. This feature is particularly beneficial for organizations with multiple locations or those that need to connect devices across large distances.
Higher Bandwidth
SFP ports support higher data transfer rates, making them ideal for bandwidth-intensive applications such as video streaming, VoIP, and data backups. With 4 SFP ports available, businesses can ensure a reliable and high-speed connection for critical network operations.
Interoperability
By utilizing SFP ports, the HPE Aruba 2930f Switch can seamlessly integrate with existing network infrastructure. This interoperability allows businesses to leverage their current investments in fiber optic technology and expand their network capabilities without significant changes to their setup.
Managed
The HPE Aruba 2930f Switch is a managed switch, offering advanced networking features and capabilities that provide businesses with greater control and security over their network environment.
Network Monitoring and Troubleshooting
As a managed switch, the HPE Aruba 2930f provides businesses with comprehensive network monitoring and troubleshooting capabilities. Administrators can easily identify and resolve network issues, ensuring optimal performance and minimizing downtime.
Enhanced Security
Managed switches offer advanced security features, such as VLANs (Virtual Local Area Networks) and Access Control Lists (ACLs), which enable businesses to segment their network and control access to sensitive data. This added layer of security helps protect against unauthorized access and potential security breaches.
Quality of Service (QoS)
With QoS capabilities, the HPE Aruba 2930f Switch prioritizes network traffic based on predefined rules. This ensures that critical applications or services receive the necessary bandwidth, resulting in improved performance and user experience.
Rack-mountable
The HPE Aruba 2930f Switch is designed to be rack-mountable, allowing businesses to easily integrate it into their existing network infrastructure setup.
Space Saving
Rack-mountable switches help businesses optimize their physical space by consolidating networking equipment into a compact and organized form factor. This feature is particularly valuable for organizations with limited space or those looking to maintain a clean and efficient server room or data center.
Simplified Cable Management
By mounting the switch in a rack, businesses can effectively manage and organize cables, reducing clutter and improving airflow within the server room or data center. This not only enhances the overall aesthetics but also improves cooling efficiency, leading to better equipment performance and longevity.
Part Number
The HPE Aruba 2930f Switch has a unique part number, JL261A, which is used to identify and differentiate this specific model from other switches in the market.
Easy Identification
The part number, JL261A, allows businesses to easily identify and locate the HPE Aruba 2930f Switch when ordering or requesting technical support. This ensures that the correct model is selected, eliminating any confusion or compatibility issues.
Product Documentation and Updates
Having a specific part number facilitates access to product documentation, such as user manuals and firmware updates, which are crucial for the effective installation, configuration, and maintenance of the switch. This ensures that businesses can leverage the full capabilities of the switch and stay up-to-date with the latest features and improvements.