Aruba JL749A 10GB SFP+ LC LR 10km SMF Brand 3 Years New

The Aruba JL749A 10GB SFP+ LC LR 10km SMF is a networking component that plays a crucial role in modern data transmission and communication systems. In this detailed explanation, we will break down each aspect of this device, from its name and purpose to its technical specifications and practical applications. By the end of this article, you will have a comprehensive understanding of what the Aruba JL749A 10GB SFP+ LC LR 10km SMF is and how it can benefit your network infrastructure.

Let's begin by dissecting the name of this networking component:

• Aruba: Aruba is a well-known brand in the networking industry. They produce a wide range of networking equipment, including switches, routers, and transceivers like the JL749A.
• JL749A: The JL749A is a specific model or part number assigned by Aruba to this particular 10GB SFP+ LC LR 10km SMF transceiver. This alphanumeric code is used for identification and reference purposes.
• 10GB: This part of the name indicates the data transfer rate supported by the transceiver. In this case, it can handle data at a speed of 10 gigabits per second (Gbps). This is a high-speed connection suitable for various networking applications, including data centers and enterprise networks.
• SFP+: SFP+ stands for Small Form-Factor Pluggable Plus. It is a type of optical transceiver module used in networking equipment. SFP+ modules are hot-swappable, meaning they can be replaced or removed while the network is running, without disrupting the overall network operation.
• LC: LC refers to the type of optical connector used on this transceiver. LC connectors are common in networking because of their small size and low insertion loss, making them suitable for high-speed data transmission.
• LR: LR stands for Long Range. It signifies that this transceiver is designed for long-distance data transmission, which can be up to 10 kilometers (km) in this case. LR transceivers are ideal for connecting devices that are farther apart, such as buildings in a campus network.
• 10km SMF: This part of the name specifies the supported distance and the type of optical fiber that can be used. SMF stands for Single-Mode Fiber, which is a type of optical fiber designed for long-distance transmission. The "10km" indicates that this transceiver is optimized for connections up to 10 kilometers.

Now that we've broken down the name, let's delve deeper into the technical aspects and practical applications of the Aruba JL749A 10GB SFP+ LC LR 10km SMF.

To fully understand the capabilities of the Aruba JL749A 10GB SFP+ LC LR 10km SMF, it's essential to examine its technical specifications. These specifications provide valuable information about its performance, compatibility, and usage scenarios. Here are the key technical details:

• Data Rate: The transceiver supports a data rate of 10 gigabits per second (10Gbps). This high-speed capability makes it suitable for demanding networking applications that require fast data transmission.
• Form Factor: The transceiver follows the SFP+ (Small Form-Factor Pluggable Plus) standard. This form factor is widely adopted in the industry, ensuring compatibility with a range of networking devices, including switches and routers.
• Connector Type: The Aruba JL749A features LC connectors. LC connectors are known for their precision and low insertion loss, making them suitable for high-speed optical connections.
• Transmission Range: The "LR" in the name indicates that this transceiver is designed for long-range applications. It can transmit data over distances of up to 10 kilometers (10km). This extended range is crucial for connecting devices in large networks or across expansive areas.
• Fiber Type: The transceiver is optimized for Single-Mode Fiber (SMF). Single-Mode Fiber is ideal for long-distance communication due to its ability to transmit light signals over greater distances without significant signal loss.
• Wavelength: The specific wavelength(s) used by this transceiver may vary depending on the manufacturer's design. Wavelengths are important as they determine the color of light used for transmission, and they should match the network's requirements and other connected components.
• Compatibility: Compatibility is a vital aspect of any networking component. The Aruba JL749A is likely compatible with a range of Aruba networking equipment, including switches and routers. However, it's essential to check the compatibility list provided by the manufacturer to ensure seamless integration into your network.

Now that we've covered the technical specifications, let's explore some practical applications of the Aruba JL749A 10GB SFP+ LC LR 10km SMF in real-world networking scenarios.

• Data Center Connectivity: Data centers house vast amounts of critical information and require high-speed, reliable connections. The Aruba JL749A is well-suited for data center applications, where it can connect servers, storage devices, and switches over long distances without sacrificing data transfer speed.
• Campus Networks: In large campus networks, buildings and facilities are often spread across significant distances. The 10km range of this transceiver makes it ideal for connecting different parts of a campus, ensuring seamless communication and data exchange.
• Metropolitan Area Networks (MANs): Metropolitan Area Networks cover cities or large urban areas, and they require robust connectivity options. LR transceivers like the Aruba JL749A can link network segments across a city, enabling organizations to expand their network infrastructure effectively.
• Internet Service Providers (ISPs): ISPs often use LR transceivers to establish high-speed connections between their core routers and distribution points. This ensures that data can flow smoothly through the ISP's network, providing reliable internet access to customers.
• Remote Data Backup: When organizations need to back up data to remote locations, the Aruba JL749A can provide the necessary long-range connectivity. This is particularly important for disaster recovery and data redundancy purposes.
• Research and Education Networks: Research institutions and educational organizations often require high-speed connections for data-intensive applications. LR transceivers are valuable in these environments for connecting research facilities, campuses, and laboratories.
• Telecommunication Networks: Telecommunication providers rely on LR transceivers for connecting cell towers, central offices, and other critical infrastructure. The long-range capability ensures consistent network performance across a wide area.

Using the Aruba JL749A 10GB SFP+ LC LR 10km SMF in your network infrastructure offers several significant benefits:

• High-Speed Data Transfer: With a data rate of 10Gbps, this transceiver enables rapid data transfer, reducing latency and ensuring efficient communication between networked devices.
• Long-Range Connectivity: The 10km range makes it suitable for connecting devices over substantial distances, eliminating the need for multiple intermediate connections or repeaters.
• Compatibility: Aruba is a reputable brand in the networking industry, and their transceivers are designed to work seamlessly with Aruba equipment, ensuring reliability and ease of integration.
• Reliability: LR transceivers are known for their reliability in long-distance connections. They maintain signal quality over extended fiber optic links, reducing the chances of data loss or network disruptions.
• Scalability: The Aruba JL749A is suitable for both small and large-scale networking applications. Its compatibility with the SFP+ standard allows for easy scalability as your network grows.
• Cost-Effectiveness: While LR transceivers are typically more expensive than shorter-range alternatives, they eliminate the need for costly signal amplification or additional networking equipment in long-distance scenarios, ultimately saving on infrastructure costs.

To maximize the benefits of the Aruba JL749A 10GB SFP+ LC LR 10km SMF, consider the following considerations and best practices:

• Compatibility Testing: Before deploying the transceiver, conduct compatibility testing to ensure it works seamlessly with your existing networking equipment. This can prevent compatibility issues down the line.
• Proper Fiber Installation: Ensure that your Single-Mode Fiber is correctly installed and maintained. Proper fiber installation and cleaning are essential for maintaining signal quality over long distances.
• Monitoring and Maintenance: Implement a monitoring and maintenance plan for your LR transceivers. Regularly check for signal degradation and clean connectors to ensure optimal performance.
• Redundancy: In critical applications, consider implementing redundancy by using multiple transceivers or connections to provide failover in case one link experiences issues.
• Cooling and Environmental Considerations: Networking equipment, including transceivers, can generate heat. Ensure proper cooling and environmental conditions to prevent overheating and extend the lifespan of your components.

In Summary, the Aruba JL749A 10GB SFP+ LC LR 10km SMF is a versatile and high-performance networking component designed for long-distance, high-speed data transmission. Its technical specifications make it suitable for a wide range of applications, from data centers and campus networks to telecommunications and research facilities. By understanding its capabilities and following best practices, you can harness the power of this transceiver to enhance the performance and reliability of your network infrastructure.

• Manufacturer: Aruba
• Part Number or SKU# JL749A
• Product Type: 10GB Ethernet
• Product Name: Networking

• Media Type Supported: Optical Fiber
• TAA Compliant: Yes
• Network Technology: 10GBase-LR
• Fiber Mode Supported: Single-mode
• Total Number of Ports: 1
• Connector Type: LC
• Interfaces / Ports Details: 1 x LC 10GBase-LR Network