Description
Overview of the HPE R9L64A 48 Ports Gigabit Ethernet Switch
The HPE R9L64A 48 Ports Gigabit Ethernet FlexNetwork 5140 48G Power Over Ethernet Plus (PoE+) 4SFP+ 1-slot Layer 3 Manageable Side To Back Airflow Rack-mountable 1u HI Switch, often referred to as the HPE R9L64A switch, is a versatile networking device designed to meet the demanding requirements of modern data centers and enterprises. In this detailed review, we will explore the key features and functionalities of this switch, its benefits, use cases, and why it stands out in the market.
Key Features of the HPE R9L64A Switch
The HPE R9L64A switch comes equipped with an impressive array of features that make it a valuable addition to any network infrastructure. Here’s a breakdown of its key features:
48 Ports of Gigabit Ethernet
The HPE R9L64A offers a total of 48 Ethernet ports, providing high-speed connectivity for your network devices. These ports support data transfer rates of 1 Gbps, which is essential for bandwidth-intensive applications and the smooth operation of modern networks.
Power Over Ethernet Plus (PoE+)
One of the standout features of the HPE R9L64A switch is its Power Over Ethernet Plus (PoE+) support. PoE+ allows the switch to deliver both data and electrical power to PoE-compatible devices, such as IP cameras, wireless access points, and VoIP phones, over the Ethernet cables. This eliminates the need for separate power sources, simplifying cable management and reducing costs.
4 SFP+ (Small Form-Factor Pluggable Plus) Ports
In addition to the Gigabit Ethernet ports, the HPE R9L64A switch features 4 SFP+ ports. These high-speed, hot-swappable ports are ideal for connecting to fiber optic networks or creating high-performance network links, offering flexibility in network design.
Layer 3 Management Capabilities
The switch supports Layer 3 management, which enables advanced routing and network segmentation. With Layer 3 capabilities, the switch can make intelligent routing decisions based on IP addresses, optimizing network traffic and enhancing network performance.
Rack-Mountable and Space-Saving 1U Design
The HPE R9L64A switch is rack-mountable, fitting into a standard 19-inch rack. Its 1U (1 rack unit) height saves valuable data center or network closet space, making it a compact and efficient networking solution.
Side To Back Airflow
Efficient cooling is crucial for the proper functioning and longevity of network equipment. The HPE R9L64A switch features a side-to-back airflow design, ensuring that hot air is expelled from the side while cool air is drawn in from the front. This design helps maintain a suitable operating temperature and prevents overheating.
HI (High-Intensity) Switch
The “HI” in the switch’s name indicates that it is part of HPE’s High-Intensity family of switches. These switches are designed for high-performance networking, making them suitable for data centers and demanding enterprise environments.
Manageability
The HPE R9L64A switch is highly manageable, offering a range of management options, including a web-based graphical user interface (GUI) and command-line interface (CLI). This flexibility allows network administrators to configure and monitor the switch according to their specific requirements.
Benefits of 48 Ports Managed Switch
The HPE R9L64A switch offers numerous benefits for organizations looking to enhance their network infrastructure. Let’s delve into these advantages in detail:
Enhanced Network Performance
The switch’s Gigabit Ethernet ports ensure high-speed data transfer, reducing latency and improving network performance. This is especially critical for data centers and enterprises where network speed is a key factor in maintaining productivity.
PoE+ Support for Device Connectivity
The inclusion of PoE+ support simplifies the installation and management of network devices. It enables the deployment of IP cameras, access points, and other PoE-enabled devices without the need for additional power outlets, saving time and resources.
Versatile SFP+ Ports
The 4 SFP+ ports offer flexibility in network design. These ports can be used for high-speed fiber connections, enabling organizations to create high-capacity, long-distance network links or connect to fiber-based services.
Advanced Routing and Network Segmentation
Layer 3 management capabilities empower network administrators to optimize traffic flow and segment the network for improved security and efficiency. This is essential for large enterprises and data centers with complex network architectures.
Space-Saving Design
The 1U rack-mountable design of the HPE R9L64A switch is space-efficient, making it an excellent choice for organizations with limited rack space. This compact design allows more equipment to be accommodated within the same rack.
Efficient Cooling
The side-to-back airflow design enhances cooling efficiency, ensuring that the switch remains within its optimal temperature range. This is crucial for preventing overheating and maintaining network reliability.
High-Intensity Performance
The HPE R9L64A switch is part of HPE’s High-Intensity switch family, which is built to deliver outstanding performance in demanding environments. Whether in a data center or enterprise setting, the switch can handle high network loads and provide consistent performance.
Multiple Management Options
The switch’s management options, including a user-friendly web-based GUI and a CLI, cater to network administrators with different skill levels. This flexibility ensures that configuration and monitoring are accessible to all.
Use Cases of the HPE R9L64A Switch
The HPE R9L64A switch is a versatile networking device with a wide range of applications. Here are some common use cases for this switch:
Data Centers
Data centers are the backbone of modern businesses, requiring high-performance network infrastructure. The HPE R9L64A switch is an ideal choice for data centers due to its Gigabit Ethernet ports, PoE+ support, and Layer 3 capabilities. It can efficiently handle the networking needs of servers, storage, and other critical data center equipment.
Enterprises
Large enterprises with complex network requirements can benefit from the HPE R9L64A switch. Its Layer 3 capabilities enable advanced routing and network segmentation, enhancing network security and performance. The switch can also support a variety of devices, making it suitable for diverse enterprise environments.
Surveillance Systems
The PoE+ support of the HPE R9L64A switch is particularly valuable for surveillance systems. Security cameras and other surveillance devices can be powered and connected using a single Ethernet cable, simplifying installation and maintenance.
Campus Networks
Universities, schools, and large campuses often require extensive network coverage. The HPE R9L64A switch’s compact 1U design and PoE+ capabilities are advantageous for deploying wireless access points and providing network connectivity across the campus.
Remote Locations
Organizations with remote offices or branches can benefit from the HPE R9L64A switch’s versatility. Its compact design makes it suitable for locations with limited space, while its Layer 3 capabilities enable centralized control and management.
High-Performance Connectivity
Any scenario requiring high-speed network connections can make use of the HPE R9L64A switch’s SFP+ ports. These ports are ideal for linking data centers, connecting to service providers, or creating high-capacity, long-distance connections.
The HPE R9L64A switch sets itself apart by…
The market is replete with networking switches, so what sets the HPE R9L64A apart from its competitors? Let’s explore the distinguishing factors:
- PoE+ Support: While many switches offer PoE (Power over Ethernet) support, the HPE R9L64A’s PoE+ support allows it to provide more power to connected devices. This is crucial for devices with higher power requirements, such as advanced IP cameras and pan-tilt-zoom cameras.
- Layer 3 Management: The inclusion of Layer 3 management capabilities sets the HPE R9L64A apart from basic Layer 2 switches. Layer 3 routing enables the switch to make intelligent routing decisions based on IP addresses, enhancing network efficiency and security.
- SFP+ Ports: The 4 SFP+ ports offer versatile connectivity options for organizations that require high-speed, long-distance connections. This flexibility in network design is a valuable feature for companies with specific network requirements.
- High-Intensity Design: The “HI” designation in the switch’s name indicates that it belongs to HPE’s High-Intensity switch family. These switches are designed to meet the high-performance demands of data centers and enterprise networks. The HPE R9L64A is engineered for reliability and consistent performance in demanding environments.
- Multiple Management Options: The availability of both a web-based GUI and a CLI for management caters to a wide range of users, from novice administrators to experienced network engineers. This ensures that the switch can be effectively managed and configured by different team members.
General Information of 48 Port FlexNetwork 5140 HI Switch
- Manufacturer: HPE
- Part Number or SKU# R9L64A
- Product Line: FlexNetwork
- Product Series: 5140 HI
- Product Name: FlexNetwork 5140 48G PoE+ 4SFP+ HI Switch
- Device Type: L3 Managed Switch
Technical Information of Layer 3 Managed Switch
- Enclosure Type: Rack-mountable 1U with side-to-back airflow
- Switching Type: Gigabit Ethernet
- Number of Ports: 48
- Ports Details : 48 x 10/100/1000 + 4 x 10 Gigabit SFP+
- Power Over Ethernet (PoE): PoE+
Performance of Gigabit Ethernet PoE+ Switch
- Latency (1000 Mbps): 5 µs
- Latency (10 Gbps): 3 µs
- Throughput: 180 Mpps
- Routing/Switching Capacity: 336 Gbps
- MAC Address Table Size: 32K entries
- Jumbo Frame Support: 9KB
- Routing Protocol: OSPF, RIP-1, RIP-2, IGMP, VRRP, OSPFv2, OSPFv3, VRRPE, Static IPv4 Routing, Static IPv6 Routing, CIDR
- Remote Management Protocol: SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTPS, TFTP, SSH-2, CLI, SNMP 6, NTP, ICMP, RADIUS
Features
- Flow Control
- BootP Support
- ARP Support
- Load Balancing
- VLAN Support
- Auto-Uplink (Auto MDI/MDI-X)
- IGMP Snooping
- High Availability
- SFlow
- Spanning Tree Protocol (STP) Support
- Rapid Spanning Tree Protocol (RSTP) Support
- Multiple Spanning Tree Protocol (MSTP) Support
- Access Control List (ACL) Support
- Quality of Service (QoS)
- Committed Access Rate (CAR)
- DHCP Server
- MLD Snooping
- Device Link Detection Protocol (DLDP) Support
- Endpoint Admission Defense (EAD)
- STP Root Guard
- DHCP Relay
- Link Aggregation Control Protocol (LACP)
- Port Security
- Energy-Efficient Ethernet
- Dynamic ARP Protection
- DHCP Protection
- Multiple VLAN Registration Protocol (MVRP)
- Port Isolation
- OpenFlow Support
- IP Source Guard
- ICMP Router Discovery Protocol (IRDP)
- Link Aggregation
- LLDP-MED
- Smart Link
- Guest VLAN
- Proxy ARP
- Weighted Round Robin (WRR)
- Intelligent Resilient Fabric Technology (IRF)
- STP BPDU Port Protection
- UDP Support
- Multiple Registration Protocol (MRP)
Compliant Standards
- IEEE 802.3, IEEE 802.3u, IEEE 802.3i, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.3ac, IEEE 802.1s, IEEE 802.1ad, IEEE 802.3ah, IEEE 802.1v, ANSI/TIA-1057, IEEE 802.1AE, IEEE 802.1AB (LLDP), IEEE 802.1ak, IEEE 802.3az, IEEE 802.1ax, IEEE 802.1R
Memory
- RAM: 2 GB SDRAM
- Flash Memory: 512 MB
Expansion/Connectivity
- Interfaces:
- 48 x 1000Base-T RJ-45
- 4 x 10Gbit LAN SFP+
- 1 x Console RJ-45 Management
- 1 x Mini-USB Management
- 1 x Management RJ-45
- 1 x USB 2.0
Power
- Power Device: Internal Power Supply (not installed)
- Max Supported Quantity: 2
- Power Consumption Standby: 40 Watts
In summary, the HPE R9L64A 48 Ports Gigabit Ethernet FlexNetwork 5140 48G Power Over Ethernet Plus (PoE+) 4SFP+ 1-slot Layer 3 Manageable Side To Back Airflow Rack-mountable 1U HI Switch is a powerful and versatile networking device with a host of features that cater to modern data centers and enterprises. Its Gigabit Ethernet ports, PoE+ support, SFP+ ports, Layer 3 management capabilities, space-saving design, efficient cooling, and multiple management options make it a standout choice for a variety of use cases.
Whether you’re looking to enhance network performance, simplify device connectivity, optimize routing, save rack space, ensure efficient cooling, or benefit from high-intensity networking, the HPE R9L64A switch has you covered. Its reliability and performance in demanding environments set it apart from the competition, making it a valuable addition to any network infrastructure.
