The JBX02374 25GBASE-SR SFP28 transceiver is a premium optical interconnect solution engineered for modern data center architectures requiring high-speed, short-reach connectivity. With a data rate of 25 gigabits per second and 850nm wavelength operation, this module provides the performance bandwidth necessary for demanding enterprise and cloud computing environments. **Key Performance Features:** Operating over multimode fiber (MMF) at distances up to 100 meters, this transceiver excels in intra-datacenter deployments where cost-effectiveness meets performance requirements. The 850nm wavelength has become the industry standard for short-reach applications, offering excellent compatibility with existing OM4 infrastructure investments. The duplex LC/UPC connector ensures maximum light transmission efficiency while maintaining consistent signal integrity across your network backbone. **Compatibility & Integration:** Designed as a drop-in replacement for HPE systems, this module is compatible with HPE R7D07A, R8Z54A, P18413-B21, 845398-B21, and R7D11A part numbers. It conforms to IEEE 802.3by and SFF-8402/8472 standards, ensuring seamless integration into standardized network infrastructure. The transceiver supports both Tx and Rx duplex operations over a single pair of fibers. **Build Quality & Reliability:** Constructed with a robust metal case housing and integrated laser transmitter, this module delivers durability and longevity in demanding datacenter environments. The Class 1 laser classification and TUV/UL/FDA certifications demonstrate commitment to safety and regulatory compliance. RoHS and ELV directive compliance ensures environmental responsibility. **Technical Specifications:** - Data Rate: 25 Gigabits per second - Form Factor: SFP28 (Small Form-factor Pluggable) - Wavelength: 850 nanometers - Maximum Distance: 100 meters over OM4 MMF - Connector Type: Duplex LC/UPC - Fiber Configuration: Two-strand duplex multimode - Operating Temperature: 0°C to 70°C (32°F to 158°F) - Dimensions: 5.0" L × 4.0" W × 2.0" H **Warranty & Support:** Backed by a 90-day limited warranty and available custom brand programming options, this transceiver provides flexibility for various deployment scenarios. Free standard shipping on orders exceeding $99 makes it an economical choice for bulk purchases and network upgrades. Whether you're expanding datacenter capacity, upgrading existing infrastructure, or deploying new high-speed connectivity, the JBX02374 25GBASE-SR SFP28 transceiver offers proven reliability, industry-leading performance, and exceptional value.