The JBX02383 25GBASE-SR SFP28 Transceiver represents cutting-edge optical networking technology designed to meet the demanding requirements of modern data centers and enterprise networks. This multimode transceiver operates at 850nm wavelength, providing 25Gbps throughput specifically optimized for shorter-distance, high-bandwidth applications where cost-efficiency and performance converge. **Technical Specifications & Performance** This SFP28 module excels in delivering 25 gigabit per second data rates over multimode fiber, with a maximum range of 100 meters on OM4 cabling. The 850nm operating wavelength is industry-standard for short-reach datacenter applications, offering superior performance compared to longer-wavelength alternatives in confined environments. The duplex LC/UPC fiber connectors ensure precise signal transmission with minimal loss and easy plug-and-play installation. **Compatibility & Integration** Designed as a direct compatible replacement for Palo Alto Networks PAN-SFP28-25GBASE-SR modules, this transceiver integrates seamlessly into existing Palo Alto Networks infrastructure. Full IEEE 802.3by certification and SFF-8402/SFF-8472 standard compliance guarantee reliable operation across industry-standard platforms and equipment. **Durability & Safety** Constructed with premium metal casing and advanced laser transmitter components, the module withstands demanding datacenter environments. Comprehensive safety certifications—including Class 1 Laser designation, TUV approval, UL/FDA compliance per 21CFR 1040.10, and full RoHS/ELV directive adherence—ensure equipment and personnel safety in all deployment scenarios. **Operational Advantages** Operating across 0-70°C temperature ranges, this transceiver maintains consistent performance in climate-controlled and moderately variable environments. The 90-day limited warranty provides purchase confidence, while custom brand programming capabilities allow integration with private-label solutions. With dimensions of 5.0" × 4.0" × 2.0", it fits standard SFP28 module slots without modification. **Value Proposition** Offering substantial cost savings compared to OEM alternatives while maintaining full specification compliance, the JBX02383 enables budget-conscious network administrators to upgrade datacenter infrastructure without sacrificing performance or reliability. Free standard shipping on orders exceeding $99 and multiple domestic fulfillment centers ensure rapid deployment.