Powerful Connectivity of Switch
Features and Benefits
The HPE Aruba 2540 PoE+ 4SFP+ 48 Ports Rack Mountable Switch (JL357A#ABA) is a high-performance switch that offers a variety of features and benefits to users.
- 48 Gigabit Ethernet ports and 4 SFP+ ports for high-speed connectivity
- PoE+ support for powering devices such as IP phones and wireless access points
- Advanced security features including access control lists (ACLs) and Quality of Service (QoS)
- Advanced traffic management capabilities, including support for Link Aggregation Control Protocol (LACP) and Internet Group Management Protocol (IGMP) snooping
- Layer 3 static routing capabilities for efficient network segmentation
- Energy efficient design with Energy Efficient Ethernet (EEE) support
- High-speed connectivity: The 48 Gigabit Ethernet ports and 4 SFP+ ports provide fast and reliable data transfer, making it ideal for high-bandwidth applications such as video streaming and virtualization.
- PoE+ support: The switch can power devices such as IP phones and wireless access points, eliminating the need for additional power sources and simplifying device deployment.
- Advanced security: The switch includes advanced security features such as access control lists (ACLs) and Quality of Service (QoS) which help to protect the network from unauthorized access and prioritize critical network traffic.
- Advanced traffic management: The switch supports Link Aggregation Control Protocol (LACP) and Internet Group Management Protocol (IGMP) snooping, which allow for efficient traffic management and improved network performance.
- Layer 3 static routing: The switch supports layer 3 static routing, which enables efficient network segmentation and improves network scalability.
- Energy efficiency: The switch is designed with Energy Efficient Ethernet (EEE) support, which helps to reduce power consumption and operating costs.
Management and Configuration
The JL357A#ABA HPE Aruba 2540 PoE+ 4SFP+ 48 Ports Rack Mountable Switch is a high-performance, feature-rich switch designed for use in enterprise networks. The switch features 48 PoE+ ports, 4 SFP+ ports, and a rack-mountable design, making it ideal for use in data centers and other large network environments.
The management and configuration of the JL357A#ABA HPE Aruba 2540 switch can be done through a web-based interface, as well as through command-line interface (CLI) using Telnet or SSH. The web-based interface allows for easy configuration and monitoring of the switch, including setting up VLANs, configuring port settings, and monitoring switch performance.
Through the CLI, advanced configuration options can be accessed, such as configuring Quality of Service (QoS) settings, setting up link aggregation, and managing the switch's security features. The switch also supports SNMP for monitoring and management, and can be integrated with network management systems such as HPE IMC.
The switch also includes several advanced features, such as support for dynamic VLAN assignment, advanced security features such as 802.1x authentication, and support for advanced routing protocols such as OSPF and BGP.
General Information about this HPE JL357A#ABA
- Manufacturer: HPE
- Part Number or SKU# JL357A#ABA
- Product Type: Ethernet Switch
Technical Information for 48 Ports Switch
- Ports: 48 Ports Switch X 10/100/1000 (poe+) + 4 X 10 Gigabit Ethernet / 1 Gigabit Ethernet Sfp+
- Enclosure Type: Desktop, Rack-mountable, Wall-mountable 1u
- Power Over Ethernet (poe): Poe+
- Poe Budget: 370 Watt
- Performance of Ethernet Switch
- Throughput: 112 MBPS
- Switching Capacity: 176 GBPS
- Mac Address Table Size: 16384 Entries
- Encryption Algorithm: Ssl
- Authentication Method: Radius, Tacacs+, Secure Shell V.2 (ssh2)
- Processor: 1 X Arm: 1016 MHz
- Ram: 1 Gb Ddr3 Sdram
- Flash Memory: 4 GB
- Power of 370 Watt SFF Switch
- Power Device: Internal Power Supply
- Input Voltage: 100 - 127 / 200 - 240 VAC (50/60 Hz), Rated
- Power Consumption: 459 Watt (Maximum)
Dimensions & Weight
- Width: 17.40 inch
- Depth: 12.00 inch
- Height: 1.70 inch
- Weight: 9.83 lbs
About Refurbished Products
Different Types of Switches
Networking switches vary widely depending on the number of devices they can support, network bandwidth/speed, and form factor. Switches for small offices will have anything between 4 and 8 ports and can fit on a desk. For larger office network implementation, switches may have 24 ports, 48 ports, 96 ports, and 128 ports and are rack-mountable between 1U and 4U. Switches come in different types depending on the network speed and tasks they support. These include 40/100 Gbps, 10 Gigabit (up to 10000 Mbps), Gigabit Ethernet (up to 1000 Mbps), Power over Ethernet, and Fast Ethernet (10/100 Mbps).
The unmanaged switches offer fixed configuration on a plug-and-play basis. It is the most basic switch and there are a few choices in the market. These switches are affordable, but the basic features make them inappropriate for enterprise applications.
The number of features and level of functionality improves with managed switches, making them ideal for enterprise and business applications. These switches are built with the command-line interface for ease of configuration. Equally, they support SNMP agents that come in handy when troubleshooting network issues.
The security on managed switches is better and will protect different types of traffic. Other features include support for virtual LANs, IP routing, and quality of service settings. Managed switches are more expensive compared to all other types of switches.
Smart switches refer to switches that possess more features than those of unmanaged switches but do not have the full features of managed switches. Smart switches are more cost-effective than managed switches.
Some of the limitations of the smart switches are a lack of telnet access support, Web GUIs, and a lack of many features for VLANs. They are affordable compared to a fully managed switch and are suitable for a smaller computer network.
Modular switches allow the addition of expansion modules as the network expands. The expansion modules allow for more networked devices but are application-specific. They may include wireless access points, firewalls, or network analysis tools. The flexibility of a modular networking switch comes at a higher cost.
Here, you can check more available conditions of your desired product JL357A#ABA at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.
Other Available Conditions for this Part
Other Available Categories For - Networking - Switch
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