845397-001 HPE 25G Ethernet SFP28 SR 100m Transceiver

Overview of HPE 845397-001 SFP28 25 Gigabit Transceiver

The HPE 845397-001 SFP28 transceiver module is a high-performance networking component designed to support 25 Gigabit Ethernet connectivity in modern data center environments. Built with advanced optical technology, this plug-in module ensures reliable, high-speed data transmission for enterprise-level networking applications. It is engineered to meet the growing demands of scalable infrastructure, offering seamless integration with compatible switches and servers.

General Information

• Manufacturer: HPE
• Part Number: 845397-001
  
• Product Type: Transceiver Module

Technical Specifications

• Device Type: SFP28 Transceiver Module
• Form Factor: Plug-in Module
• Connectivity Technology: Wired
• Cabling Type: 25GBase-SR
• Data Link Protocol: 25 Gigabit Ethernet
• Maximum Data Transfer Rate: 25 Gbps
• Maximum Distance: Up to 328 feet (100 meters)
• Duplex Mode: Full Duplex

Interface Details

• 1 x Ethernet 25GBase-SR port
• LC multi-mode connector (dual fiber)

Wide Compatibility

• Compatible with standard SFP28 ports
• Works with multi-mode fiber (MMF)
• Supports LC connector interfaces

The HPE 845397-001 25Gb SFP28 Gigabit Ethernet Transceiver

The HPE 845397-001 25Gb SFP28 SR 100m Gigabit Ethernet plug-in module transceiver represents a significant advancement in modern data communication infrastructure. Designed to deliver high-bandwidth connectivity, this transceiver module is engineered to support 25 Gigabit Ethernet environments that demand both speed and reliability. As enterprises continue to scale their networking architectures, the transition from 10Gb to 25Gb solutions has become essential, and this module plays a crucial role in enabling that evolution.

Short-Range Optical Connectivity up to 100 Meters

The HPE 845397-001 module is optimized for short-range optical communication, supporting distances of up to 100 meters over multimode fiber. This capability makes it ideal for intra-rack and inter-rack connectivity within data centers. The SR (Short Range) designation ensures efficient data transmission using laser-based optics, providing consistent signal integrity and low latency. This transceiver is engineered to work seamlessly with OM3 and OM4 multimode fiber cables, ensuring compatibility with widely deployed fiber infrastructure. The ability to deliver stable and high-speed communication over relatively short distances ensures that it meets the demands of modern high-density networking environments.

Compatibility with Enterprise Networking

One of the key advantages of the HPE 845397-001 transceiver is its compatibility with a wide range of networking devices. It is designed to integrate seamlessly with HPE switches and servers, ensuring optimal performance and reliability. This compatibility reduces the complexity of network deployment and simplifies maintenance, allowing IT teams to focus on strategic initiatives rather than troubleshooting hardware issues. The plug-and-play functionality of the SFP28 form factor ensures easy installation and replacement. Network administrators can quickly deploy the module without requiring specialized tools or extensive configuration, minimizing downtime and operational disruptions.

Enhanced Reliability and Durability

Reliability is a key consideration for any networking component, and the HPE 845397-001 is built to meet the highest standards of quality and performance. The module is designed to operate in demanding environments, with robust construction and high-quality materials that ensure long-term durability. It undergoes rigorous testing to ensure consistent performance under varying conditions. This includes temperature tolerance, signal stability, and compatibility testing to ensure seamless integration with supported devices. As a result, organizations can rely on this transceiver to deliver consistent performance even in challenging environments.

Hot-Swappable Design

The hot-swappable nature of the SFP28 transceiver allows for easy replacement and upgrades without the need to power down the network equipment. This feature is particularly valuable in mission-critical environments where downtime must be minimized. Network administrators can quickly replace faulty modules or upgrade to higher-capacity solutions without disrupting ongoing operations.

Fiber Cabling and Connectivity Optimization

The module is designed for use with multimode optical fiber, specifically OM3 and OM4 cables. OM4 fiber provides extended reach up to 100 meters, while OM3 supports distances up to 70 meters. These fiber types are widely used in data centers due to their cost-effectiveness and ease of installation. The use of Ultra Physical Contact (UPC) connectors is recommended to ensure optimal signal quality, while angled connectors are generally not advised for this type of transceiver.

Advanced 25GbE Optical Connectivity

This SFP28 module is optimized for 25GBase-SR networking, delivering exceptional throughput and low latency. It is ideal for short-range connections within data centers, providing efficient communication between switches, storage systems, and servers.

Compact Plug-in Design

The module features a compact plug-in form factor, allowing for easy installation and hot-swappable capability. This design minimizes downtime and simplifies maintenance in mission-critical environments.

High-Speed Data Transmission

With a data transfer rate of up to 25 Gbps, this transceiver module ensures rapid communication across network devices. It is suitable for bandwidth-intensive applications such as virtualization, cloud computing, and big data processing.

Modular Upgradability

With the 845397-001, users can easily upgrade their existing network infrastructure to support higher data transfer rates. Its modular design allows for simple installation and replacement, minimizing downtime and disruption to ongoing operations. The ability to upgrade individual modules without overhauling the entire network infrastructure provides cost-effective scalability.