HPE Aruba L3 Managed Switch - R8S91-61001, 48 Ports, 2 X 10 Gigabit, 25 Gigabit, 50 Gigabit SFP56, 2 X 1 Gigabit, 10 Gigabit SFP+
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Product Overview Of HPE R8S91-61001
General Information
- Type: Managed Switch - Layer 3
- Form Factor: Rack-mountable 1U
- Port Configuration: 48 x 100/1000/2.5G/5G (PoE++)
- Additional Ports: 2 x 10/25/50 Gigabit SFP56 (uplink/stacking)
- Other Interfaces: 2 x 1/10 Gigabit SFP+
- Power over Ethernet (PoE): PoE++
Performance Metrics
- Switching Capacity: 496 Gbps
- Throughput: 369 Mpps
- Latency (1 Gbps): 2.28 μs
- Latency (10 Gbps): 1.46 μs
- Latency (25 Gbps): 1.9 μs
- Latency (50 Gbps): 3.49 μs
- Stacking Bandwidth: 200 Gbps
Capacity and Scalability
Virtual Interfaces
- Switched Virtual Interfaces (SVIs): 1024
- IPv4 Host Table: Up to 49,152
- IPv6 Host Table: Up to 49,152
- IPv4 Unicast Routes: 61,000
- IPv6 Unicast Routes: 61,000
- Multicast Routes: 8,192 (IPv4 and IPv6)
Access Control Lists (ACLs)
- IPv4 ACL Entries (Ingress): 20,480
- IPv6 ACL Entries (Ingress): 5,120
- MAC ACL Entries (Ingress): 20,480
- IPv4 ACL Entries (Egress): 8,192
- IPv6 ACL Entries (Egress): 2,048
- MAC ACL Entries (Egress): 8,192
Advanced Networking Features
Supported Protocols
- Routing Protocols: OSPF, BGP-4, IGMPv2, and more
- Remote Management: SNMP, RMON, Telnet, SSH
- Encryption: FIPS 140-2 compliant
- Authentication: RADIUS, TACACS+
Switching Features
- VLAN Support and Auto-Uplink (Auto MDI/MDI-X)
- High Availability and SFlow Support
- Quality of Service (QoS) Management
- Dynamic IPv6 Lockdown and ND Snooping
Hardware Specifications
Processor and Memory
- Processor: 1 x ARM at 1.8 GHz
- RAM: 8 GB DDR4 SDRAM
- Flash Memory: 32 GB
Expansion and Connectivity Options
- Interfaces: 48 x 10/100/1000 Base-T RJ-45
- Other Interfaces: 4 x 1G/10G/25G/50G SFP56, USB-C, Management, USB Type A
Power Specifications
Power Supply Details
- Type: Internal Hot-Plug Power Supply
- Installed Quantity: 1
- Maximum Supported Quantity: 2
- Power Redundancy: Optional (1+1 scheme)
- Power Output: 75 Watts
- Voltage Requirements: 50/60 Hz
Compliance and Standards
- Compliant with IEEE Standards: 802.1d, 802.1q, 802.1p, and others
HPE Aruba L3 Managed Switch with 48 Ports, 2 X 10 Gigabit, 25 Gigabit, 50 Gigabit SFP56, 2 X 1 Gigabit, 10 Gigabit SFP+ - R8S91-61001
Ports
The HPE Aruba R8S91-61001 L3 Managed Switch boasts an impressive 48 ports, making it an ideal choice for businesses and organizations that require a high-performance network infrastructure. With this extensive number of ports, users can easily connect a wide range of devices, such as computers, servers, printers, and other networking equipment, without the need for additional switches or hubs.
Scalability and Flexibility
One of the key benefits of having 48 ports on the HPE Aruba R8S91-61001 L3 Managed Switch is the scalability it offers. This switch can accommodate the growth of your network infrastructure, allowing you to add more devices as your business expands. Whether you're a small startup or a large enterprise, having the ability to scale your network infrastructure is crucial for meeting the evolving needs of your organization.
Moreover, the flexibility provided by these 48 ports enables you to connect devices in various locations within your office or campus. You can easily establish connections in different departments, floors, or even buildings, ensuring seamless communication and data transfer across your entire organization.
Improved Network Performance
With 48 ports at your disposal, you can eliminate network congestion and bottlenecks that might occur when multiple devices compete for limited network resources. Each port on the HPE Aruba R8S91-61001 L3 Managed Switch ensures dedicated bandwidth for connected devices, resulting in improved network performance and reduced latency.
Furthermore, this switch supports advanced features like Quality of Service (QoS) and VLANs (Virtual Local Area Networks) that allow you to prioritize critical network traffic and segregate different types of data. By leveraging these features, you can ensure that resource-intensive applications or time-sensitive data receive optimal network resources while maintaining overall network stability.
Enhanced Network Security
Having 48 ports on the HPE Aruba R8S91-61001 L3 Managed Switch also enhances network security. With each port dedicated to a specific device, you can implement individual security measures and access controls for each connected device. This prevents unauthorized access and potential security breaches, safeguarding your valuable data and sensitive information.
Additionally, the switch supports advanced security protocols, such as Secure Shell (SSH) and Secure Sockets Layer (SSL), which encrypt network traffic, ensuring secure communication between devices. With these robust security measures in place, you can have peace of mind knowing that your network is protected against potential threats and vulnerabilities.
Redundancy and High Availability
Another advantage of the 48 ports on the HPE Aruba R8S91-61001 L3 Managed Switch is the ability to create redundant connections. Redundancy is essential for ensuring uninterrupted network services in case of a port failure or cable disconnection. By connecting critical devices through multiple ports, you can achieve high availability and minimize downtime.
Moreover, this switch supports link aggregation protocols like LACP (Link Aggregation Control Protocol) and static link aggregation, allowing you to combine multiple ports into a single logical link with increased bandwidth and redundancy. This not only enhances network performance but also provides failover capabilities, ensuring uninterrupted connectivity even in the event of a port or link failure.
Centralized Management
Managing a network with 48 ports can be challenging without proper management tools. Fortunately, the HPE Aruba R8S91-61001 L3 Managed Switch offers centralized management capabilities through its intuitive web-based interface or command-line interface (CLI). This enables network administrators to easily configure, monitor, and troubleshoot the switch and connected devices from a single point of control.
Additionally, this switch is compatible with network management systems like HPE Aruba AirWave and HPE Intelligent Management Center (IMC), providing a comprehensive network management solution. With these tools, you can efficiently monitor network performance, track device status, and implement security policies across your entire network infrastructure.
Conclusion
In conclusion, the HPE Aruba R8S91-61001 L3 Managed Switch with its 48 ports offers scalability, flexibility, improved network performance, enhanced security, redundancy, high availability, and centralized management. These benefits make it an ideal choice for businesses and organizations that require a reliable and high-performance network infrastructure. With 48 ports at your disposal, you can connect a multitude of devices, ensuring seamless communication and data transfer while meeting the evolving needs of your organization.