JL083A HPE Aruba 3810m/2930m 4-ports 100m/1g/10g SFP+ Macsec Refurbished

The HPE JL083A Aruba 3810m/2930m 4-ports 100m/1g/10g SFP+ Macsec Module is a crucial network component designed to enhance the performance and security of HPE Aruba 3810m and 2930m series switches. In this detailed guide, we will explore the features, functions, and benefits of this module, shedding light on its key specifications and use cases.

The HPE JL083A Aruba 3810m/2930m 4-ports 100m/1g/10g SFP+ Macsec Module is an expansion module designed for use with compatible HPE Aruba switches. This module provides multiple ports with various speed options and incorporates Macsec (Media Access Control Security) technology for enhanced data protection.

Let's delve into the key features of the HPE JL083A module to gain a better understanding of what it brings to the table.

• Port Versatility: This module is equipped with four ports, providing flexibility for connecting various devices and accommodating different networking requirements.
• Speed Options: The module supports three different speeds: 100Mbps, 1Gbps, and 10Gbps, making it suitable for a wide range of network setups.
• Macsec Support: Macsec technology ensures that data sent between the module and connected devices is secure and protected from eavesdropping and tampering.
• Compatibility: It is specifically designed to work seamlessly with HPE Aruba 3810m and 2930m series switches, ensuring a hassle-free integration process.
• Scalability: The module allows for easy expansion of your network by providing additional high-speed ports, enhancing the switch's capacity to meet growing demands.

Macsec, or Media Access Control Security, is a security technology that operates at the data link layer of the OSI model. It provides encryption and authentication to Ethernet frames, ensuring the confidentiality and integrity of data transmitted over a network. Macsec is particularly important for protecting sensitive information and preventing unauthorized access to data.

Macsec technology offers several benefits, which are important to understand when considering the HPE JL083A module.

• Data Confidentiality: Macsec encrypts Ethernet frames, ensuring that sensitive data remains confidential, even if intercepted during transmission.
• Data Integrity: It provides data integrity by detecting any unauthorized changes to the frames, helping to prevent data tampering or manipulation.
• Authentication: Macsec ensures that only authorized devices can communicate with each other, enhancing network security.
• Protection Against Replay Attacks: It guards against replay attacks, where attackers resend captured data frames to gain unauthorized access.

The HPE JL083A Aruba 3810m/2930m 4-ports 100m/1g/10g SFP+ Macsec Module can be a valuable addition to various network environments. Let's explore some common use cases where this module proves beneficial.

• Secure Data Transmission: One of the primary use cases for this module is securing data transmission in environments where data privacy is critical. For instance, in healthcare, financial services, or government organizations, sensitive information must be protected from potential threats. The HPE JL083A module's Macsec technology ensures that data remains confidential and secure during transit.
• High-Speed Networking: The module's support for 10Gbps speeds makes it suitable for high-speed networking scenarios. It can be used in data centers, large enterprises, or any network that requires rapid data transfer.
• Network Expansion: When your existing network infrastructure needs to expand, the HPE JL083A module provides an easy and cost-effective solution. Adding high-speed ports to your switches allows you to accommodate new devices and users without the need for a complete network overhaul.
• Compliance with Data Security Regulations: Industries subject to strict data security regulations, such as the healthcare sector (HIPAA) or financial services (PCI DSS), can benefit from the module's Macsec support. It aids in achieving compliance with data protection requirements.

High Performance

The JL083A HPE Aruba 3810m/2930m 4-ports 100m/1g/10g SFP+ Macsec Module is a high-performance network module designed for use with the HPE Aruba 3810m and 2930m switches. It provides four SFP+ ports that support 100Mbps, 1Gbps, and 10Gbps speeds, as well as Macsec (Media Access Control Security) encryption for secure data transmission.

This module is designed to provide high-speed, reliable network connections and is ideal for use in data centers, enterprise networks, and other high-bandwidth environments. It is easy to install and manage, and is compatible with a wide range of SFP+ transceivers, making it a versatile and cost-effective solution for network upgrades and expansion.

With the HPE Aruba 3810m/2930m 4-ports 100m/1g/10g SFP+ Macsec Module, you can expect high-performance network connectivity, secure data transmission, and easy management of your network infrastructure.

Gigabit Ethernet Module

The JL083A HPE Aruba 3810m/2930m 4-ports 100m/1g/10g SFP+ Gigabit Ethernet Module is a networking device that is used to expand the number of available ports on a switch. It is compatible with the HPE Aruba 3810m and 2930m switch models and provides four additional SFP+ ports for connecting devices such as servers, storage devices, and other network devices. These ports support a variety of speeds including 100Mbps, 1Gbps, and 10Gbps, allowing for high-speed data transfer and efficient network performance. The module is designed to be easy to install and manage, making it a cost-effective solution for expanding network capacity.

• Manufacturer: HPE
• Model Number or SKU# JL083A
• Product Type: Expansion Module
• Product Name: Networking

• Form Factor: Plug-In Module
• Ports : 10 Gigabit Sfp+ X 4
• Connectivity Technology: Wired
• Data Link Protocol: 10 GIGE
• Data Transfer Rate: 10 GBPS

• Interfaces: 4 X 10GB Ethernet - Sfp+

In summary, the HPE JL083A Aruba 3810m/2930m 4-ports 100m/1g/10g SFP+ Macsec Module is a powerful addition to HPE Aruba switches. With its versatile port options, Macsec security features, and compatibility with specific switch models, it addresses the needs of various network scenarios.

Whether you require enhanced data security, high-speed networking capabilities, or network expansion, this module offers a solution that can contribute to the overall efficiency and security of your network infrastructure.

By understanding its key features, technical specifications, and use cases, you can make an informed decision about whether the HPE JL083A module is the right fit for your network requirements. When properly installed and configured, it can play a pivotal role in safeguarding your data and optimizing your network's performance.