Robust Security Measures
The JL357-61001 HPE Aruba 2540 48 Ports PoE+ 4SFP+ Rack Mountable Managed Switch has several robust security measures to ensure the network remains secure and protected from potential security threats. These security measures include:
- Access Control Lists (ACLs): This feature allows administrators to set up access control lists that restrict network access based on specific criteria, such as IP addresses or MAC addresses.
- Network Access Control (NAC): This feature uses 802.1x authentication to validate the identity of devices connecting to the network. It also enforces access policies, such as device type and software version, to ensure only authorized devices can connect to the network.
- Virtual LANs (VLANs): This feature allows administrators to segment the network into multiple virtual LANs, each with its own security policies. This helps to isolate sensitive data from other parts of the network, making it more difficult for unauthorized users to access the data.
- Advanced Encryption Standard (AES) Encryption: This feature uses AES encryption to secure data as it travels across the network, ensuring that data is protected from prying eyes.
- Port Security: This feature allows administrators to set up security policies on individual ports, such as limiting the number of MAC addresses that can be used on a specific port. This helps to prevent unauthorized devices from accessing the network.
- RADIUS and TACACS+ Authentication: The JL357-61001 HPE Aruba 2540 48 Ports PoE+ 4SFP+ Rack Mountable Managed Switch supports both RADIUS and TACACS+ authentication, allowing administrators to use either of these protocols to authenticate users and enforce security policies.
- Simple Network Management Protocol (SNMP) Security: This feature includes SNMP security options, such as authentication, encryption, and access control, to help secure SNMP communication between devices on the network.
These security measures ensure that the JL357-61001 HPE Aruba 2540 48 Ports PoE+ 4SFP+ Rack Mountable Managed Switch provides a secure and protected network environment, helping to prevent unauthorized access, data theft, and other security threats.
Powerful and Reliable
The JL357-61001 HPE Aruba 2540 48 Ports PoE+ 4SFP+ Rack Mountable Managed Switch is a robust and dependable networking solution for businesses. It features 48 Gigabit Ethernet ports with Power over Ethernet (PoE+) support, allowing for easy deployment of connected devices such as IP phones, cameras, and wireless access points.
The 4 SFP+ ports provide fiber connectivity for high-speed data transfers and increased network reliability. The switch can be mounted in a standard 19-inch rack, making it easy to integrate into existing network infrastructure.
As a managed switch, the JL357-61001 offers advanced network management capabilities. Administrators can configure and monitor the switch remotely through a web-based interface or command-line interface. The switch also supports VLANs, Quality of Service (QoS), and link aggregation, ensuring optimal network performance.
Advanced Security Features
The JL357-61001 HPE Aruba 2540 48 Ports PoE+ 4SFP+ Rack Mountable Managed Switch is a highly secure device with several advanced security features. Some of these features are:
- Network Access Control (NAC): This feature enables the switch to restrict network access based on device type, user identity, or security posture.
- VLANs: The switch supports multiple VLANs to segment the network and provide additional security.
- Port Security: This feature allows administrators to limit the number of MAC addresses that can be assigned to a switch port, providing additional security against MAC-spoofing attacks.
- 802.1X Authentication: This feature provides authentication of devices and users to the network. The switch supports both 802.1X and RADIUS-based authentication, making it a secure solution for wireless and wired networks.
- Access Control Lists (ACLs): The switch supports the creation of access control lists (ACLs) to restrict network access based on source and destination IP addresses, port numbers, and other criteria.
- Quality of Service (QoS): The switch provides QoS features to ensure that critical applications receive the necessary bandwidth and priority. This helps to prevent security threats by prioritizing and controlling the flow of data.
- SSH and SSL Encryption: The switch supports SSH and SSL encryption to ensure secure access to the switch and to prevent unauthorized access.
- SNMPv3: This feature provides secure network management through SNMPv3, which encrypts all management data, making it difficult for unauthorized parties to access network information.
In conclusion, the JL357-61001 HPE Aruba 2540 48 Ports PoE+ 4SFP+ Rack Mountable Managed Switch is a highly secure device, equipped with advanced security features to help protect against potential security threats.
Detail Information about this HPE JL357-61001
- Manufacturer: HPE
- Part Number or SKU# JL357-61001
- Product Type: Ethernet Switch
Key Features 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 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.
Here, you can check more available conditions of your desired product JL357-61001 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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