The JBX02345 25GBASE-LR SFP28 Transceiver represents cutting-edge optical networking technology, specifically designed for organizations requiring high-capacity, long-distance data transmission solutions. This professional-grade transceiver module combines performance, reliability, and cost-effectiveness for modern network infrastructure. **Technical Specifications:** Operating at 25Gbps data rates, this transceiver utilizes 1310nm wavelength transmission to achieve extended transmission distances of up to 10 kilometers over standard single-mode fiber. The 9/125 micron fiber core ensures optimal light propagation and minimal signal degradation, while the Duplex LC/UPC connectors provide industry-standard connectivity with low insertion loss and excellent signal integrity. **Compatibility & Integration:** Fully compatible with Dell systems (replacing OEM part number AA094688), this module integrates seamlessly into existing infrastructure. Its compact SFP28 form factor (measuring just 5x4x2 inches) fits standard transceiver slots without requiring additional hardware modifications. Custom brand programming is available for enhanced deployment flexibility. **Compliance & Certification:** This transceiver meets stringent international standards including IEEE 802.3by, SFF-8402, and SFF-8472 specifications. It carries Class 1 Laser certification and passes rigorous UL/FDA testing (21CFR 1040.10), ensuring safe operation in production environments. RoHS and ELV compliance (EU directive 2002/95/EC) confirms environmental responsibility. **Performance Characteristics:** With an operating temperature range of 0-70°C (32-158°F), this module performs reliably in diverse environmental conditions. The metal case with integrated laser transmitter provides superior durability and thermal management, extending module lifespan and reducing maintenance requirements. **Application Scenarios:** Ideally suited for data center interconnections, campus backbone upgrades, metropolitan area networks (MANs), and enterprise-class network expansions. Perfect for organizations migrating from 10GBASE-LR or 40GBASE-LR infrastructure to next-generation 25Gbps capabilities. **Warranty & Support:** Backed by a 90-day limited warranty and shipped from convenient US locations (Danville, CA or Beaufort, SC). Free standard shipping on qualifying orders ensures cost-effective procurement. The module is manufactured in Vietnam and China to exacting quality standards. Invest in reliable, high-performance optical networking with the JBX02345 25GBASE-LR SFP28 Transceiver—your solution for future-proof network infrastructure.