JG661A HPE 40G QSFP+ LC LR4 SM 10km Transceiver Module

The HPE JG661A X140 40G QSFP+ LC LR4 SM 1310nm Transceiver is a high-performance optical networking module engineered for organizations that require reliable 40 Gigabit Ethernet connectivity across long-distance single-mode fiber infrastructures. Designed to support demanding enterprise, cloud, service provider, and data center environments, this plug-in transceiver delivers exceptional bandwidth, stable optical performance, and dependable long-range communication.

General Information

• Manufacturer: HPE
• Part Number: JG661A
• Product Type: QSFP+ Optical Transceiver Module

Technical Specifications

• Connectivity Technology: Wired
• Ethernet Standard: 40GBASE-LR4
• Data Transfer Rate: 40 Gigabit Ethernet
• Optical Wavelength: 1310nm
• Fiber Type: Single-Mode Fiber (SMF)
• Connector Type: LC Duplex
• Maximum Transmission Distance: Up to 10 km (Approximately 6.2 Miles)

Expansion Interface

• 1 × 40GBASE-LR4 Ethernet Interface
• QSFP+ Plug-in Optical Module

1310nm Optical Wavelength Benefits

• Stable optical performance
• Efficient long-range transmission
• Lower signal attenuation
• Enhanced network reliability
• Consistent communication quality

Major Features

• Supports 40 Gigabit Ethernet connectivity
• Industry-standard QSFP+ interface
• 1310nm optical transmission
• LC duplex fiber connector
• Single-mode fiber compatibility
• Long-distance communication up to 10 km
• Reliable wired networking technology
• Compact plug-in installation
• High-density deployment capability
• Enterprise-grade optical performance

Compatibility

• HP 5900AF-48XG-4QSFP F-bundle
• HP 5900AF-48XG- 

Expansion and Connectivity Options

• Interfaces: 1 x Ethernet 40GBASE-LR4

HPE JG661A X140 40G QSFP 10km Transceiver

The HPE JG661A X140 40G QSFP+ LC LR4 SM 1310Nm Transceiver is a high-performance optical module designed to deliver reliable connectivity for enterprise networking environments. This transceiver is engineered to support 40 Gigabit Ethernet applications, offering exceptional speed, efficiency, and compatibility with Hewlett Packard Enterprise networking equipment. Its QSFP+ form factor ensures compact integration, while the LR4 specification allows for long-range transmission over single-mode fiber at the 1310nm wavelength. This makes it an ideal solution for data centers, cloud infrastructures, and enterprise backbones that demand robust and scalable connectivity.

Data Rate

The HPE JG661A Transceiver Module is a high-performance networking component that offers an impressive data rate of 40G. This feature is crucial for users who require fast and reliable data transmission, making it ideal for demanding network environments.

Improved Efficiency

The 40G data rate provided by the HPE JG661A Transceiver Module allows for faster and more efficient data transfers. Whether you are transferring large files, streaming high-definition videos, or running bandwidth-intensive applications, this transceiver module ensures smooth and uninterrupted performance. With its high-speed capabilities, you can experience minimal latency and maximize your network's overall efficiency.

Enhanced Productivity

For businesses that heavily rely on their network infrastructure, the 40G data rate becomes even more significant. With faster data transmission, employees can complete their tasks more quickly, leading to increased productivity levels. Time-consuming processes such as downloading or uploading large files can be completed in a fraction of the time, allowing employees to focus on other critical aspects of their work.

Supports High-Bandwidth Applications

As technology advances, the demand for high-bandwidth applications continues to grow. The HPE JG661A Transceiver Module's 40G data rate ensures that your network can support these applications without any performance issues. Whether you are running virtualization platforms, video conferencing systems, or data-intensive cloud-based applications, this transceiver module can handle the increased bandwidth requirements effortlessly.

Future-Proof Solution

Investing in a transceiver module with a 40G data rate provides a future-proof solution for your network infrastructure. As data demands increase over time, having a higher capacity allows you to scale your network without the need for frequent upgrades. By choosing the HPE JG661A Transceiver Module, you can ensure that your network will continue to meet the growing data requirements of your organization for years to come.

Connector Type

The HPE JG661A Transceiver Module features a QSFP+ LC connector type, offering users a reliable and versatile connectivity solution. This connector type is highly valued in the networking industry for its numerous benefits and compatibility with various devices.

High Data Transfer Speed

The QSFP+ LC connector type enables high-speed data transfer, making it suitable for bandwidth-intensive applications. With its ability to support data rates of up to 40G, this connector type ensures that your network can handle the demands of modern data transmission. Whether you are connecting servers, switches, or other networking equipment, the QSFP+ LC connector guarantees fast and efficient data transfer.

Compact Design

The compact design of the QSFP+ LC connector makes it an ideal choice for space-constrained environments. Its small form factor allows for more efficient use of space within networking cabinets or server racks. This is particularly beneficial for organizations that need to maximize their physical infrastructure without compromising on performance.

Interoperability

The QSFP+ LC connector type is widely recognized and used in the networking industry, ensuring compatibility with a wide range of devices. This interoperability allows for seamless integration into existing network infrastructures without the need for additional adapters or converters. By choosing a transceiver module with a QSFP+ LC connector, you can easily connect your HPE JG661A module to various devices, simplifying your network setup and reducing compatibility issues.

Flexibility

The QSFP+ LC connector type offers flexibility in terms of cable options. It supports both multimode and single-mode fiber cables, allowing users to choose the most suitable option for their specific networking needs. This flexibility ensures that you can adapt your network to different environments and distances without limitations.

Long-Distance Connectivity

The single-mode media type supported by the HPE JG661A Transceiver Module allows for long-distance connectivity. Single-mode fiber cables can transmit data over significantly longer distances compared to multimode fiber cables. This feature is particularly beneficial for organizations with multiple locations or large campuses, as it ensures reliable connectivity across extended distances.

Signal Quality and Performance

Single-mode fiber cables offer superior signal quality and performance compared to multimode fibers. The HPE JG661A Transceiver Module's support for single-mode media type ensures minimal signal degradation over longer distances, resulting in consistent and reliable data transmission. This is especially crucial for critical applications that require high data integrity, such as financial transactions or healthcare systems.

Electromagnetic Interference

Single-mode fiber cables are immune to electromagnetic interference (EMI), making them ideal for environments with high levels of electrical noise. Unlike copper cables, which are susceptible to EMI, single-mode fibers provide a secure and interference-free connection. This feature is particularly important in industrial settings or areas with heavy electrical equipment, where maintaining a stable network connection is critical.

Extended Network Coverage

With a maximum distance of 10km, the HPE JG661A Transceiver Module allows for extended network coverage. This feature is particularly valuable for businesses with multiple branches or offices spread across a wide geographical area. The ability to establish connections over long distances ensures seamless communication and data transfer between different locations.

Centralized Management

The HPE JG661A Transceiver Module's capability to connect over a maximum distance of 10km enables centralized management of network resources. By establishing long-distance connections, organizations can consolidate their network infrastructure and manage it from a central location. This centralized approach simplifies network administration, reduces maintenance costs, and ensures consistent performance across the entire network.

Scalability

The 10km maximum distance supported by the HPE JG661A Transceiver Module offers scalability for future network expansion. As your organization grows or new locations are added, this transceiver module provides the flexibility to extend your network without limitations. By investing in a module with a maximum distance of 10km, you can ensure that your network infrastructure is prepared for future growth and connectivity requirements.