More Specification about this HPE JL355-61101
The HPE JL355-61101 Aruba 2540 48G is a high-performance managed switch designed for modern network infrastructures. This switch is manufactured by Hewlett Packard Enterprise (HPE), one of the leading companies in the IT industry.
The JL355-61101 Aruba 2540 48G switch provides advanced security and quality of service (QoS) features to meet the demands of modern networks. It offers 48 SFP+ ports, which provide high-speed connectivity for demanding applications.
This article will provide an in-depth explanation of the features and benefits of the HPE JL355-61101 Aruba 2540 48G switch, as well as its use cases.
Features of the HPE JL355-61101 Aruba 2540 48G
The HPE JL355-61101 Aruba 2540 48G switch offers a range of features that make it suitable for a variety of network environments. Some of its key features include:
- High Performance
The HPE JL355-61101 Aruba 2540 48G switch is designed for high-performance networks. It offers 48 SFP+ ports, which provide up to 10 Gbps of data transfer speed. This makes it ideal for demanding applications such as video streaming, data backup, and server virtualization.
- Advanced Security
The JL355-61101 Aruba 2540 48G switch offers advanced security features to protect against unauthorized access and data breaches. It supports IEEE 802.1x network access control and port security, which restricts access to the network based on user identity or MAC address.
In addition, it offers ACLs (Access Control Lists) to control traffic based on specific criteria, such as source IP address, destination IP address, and protocol type. This helps to prevent network attacks and unauthorized access.
- Quality of Service (QoS)
The JL355-61101 Aruba 2540 48G switch offers advanced QoS features to ensure the delivery of critical data and applications. It supports multiple QoS methods, including IEEE 802.1p, DSCP (Differentiated Services Code Point), and port-based prioritization.
This helps to prioritize traffic based on the type of data, ensuring that critical applications are given priority over less important ones. This is essential in modern networks where multiple applications are competing for network resources.
- Simple Management
The JL355-61101 Aruba 2540 48G switch is easy to manage, thanks to its intuitive web-based management interface. It also supports SNMP (Simple Network Management Protocol), which allows for centralized management of multiple switches.
In addition, it supports HPE Intelligent Management Center (IMC), which provides a comprehensive set of management tools for the entire network infrastructure.
- Energy Efficient
The JL355-61101 Aruba 2540 48G switch is energy-efficient, thanks to its Energy Efficient Ethernet (EEE) feature. This feature automatically reduces power consumption when network traffic is low, reducing energy costs and carbon footprint.
- Manufacturer: HPE
- Part Number or SKU# JL355-61101
- Device Type: Managed Switch
Product Feature of SFP+ Switch
- Enclosure Typevdesktop, Rack-mountable, Wall-mountable 1u
- Subtype : Gigabit Etherneat
- Ports : 48 X 10/100/1000 + 4 X 10 Gigabit Ethernet / 1 Gigabit Ethernet SFP+
- Encryption Algorithm : Ssl
- Vauthentication Method : Radius, Tacacs+, Secure Shell V.2 (ssh2)
- Processor : 1 X Arm : 1016 MHz
- Ram : 1 Gb - Ddr3 SDRAM
- Flash Memory : 4 GB
Performance for 48 Ports Managed Switch
- Throughput: 112 Mpps , Switching Capacity: 176 Gbps
- Mac Address Table Size : 16384 Entries
- 48 X 1000base-t - Rj-45
- 4 X Gigabit / 10gbit Lan - Sfp+
- 1 X Console - Rj-45 - Management
- 1 X Micro-usb - Type B - Management
- Power Device : Internal Power Supply
- Voltage Required : Ac 120/230 V (50/60 Hz)
- Power Consumption Operational : 46.6 Watt
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 configurations 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 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.
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