The JBX02335 25GBASE-SR SFP28 Transceiver represents a pinnacle of optical networking technology, specifically designed for modern data center and enterprise network deployments. This high-speed transceiver delivers impressive 25Gbps performance while maintaining compatibility with existing multimode fiber infrastructure, making it an economical choice for network upgrades. **Key Technical Specifications:** Operating at 850nm wavelength, the transceiver provides 25Gbps data transmission capabilities over distances up to 100 meters when deployed with OM4 multimode fiber. The duplex LC/UPC connector configuration ensures reliable connections and minimal signal loss, while the SFP28 form factor allows seamless integration into compatible network equipment. The unit's compact dimensions (5x4x2 inches) enable flexible installation in space-constrained environments. **Performance & Reliability:** Built with a robust metal case and precision laser transmitter, this transceiver withstands demanding operational conditions. It maintains consistent performance across an extended operating temperature range of 0-70°C, accommodating diverse environmental conditions from climate-controlled data centers to less regulated facilities. The 90-day limited warranty provides confidence in your investment. **Compliance & Safety:** Fully qualified to IEEE 802.3by specifications, this transceiver meets stringent industry standards. It carries multiple safety certifications including Class 1 Laser designation, FDA approval under 21CFR 1040.10, TUV, and UL certifications. The RoHS and ELV compliance ensures environmentally responsible manufacturing and disposal. **Intel E25GSFP28SR Compatibility:** As a direct replacement for Intel's E25GSFP28SR module, this transceiver delivers identical performance and compatibility. Custom brand programming is available for OEM deployments and enterprise accounts. **Ideal Applications:** Perfect for data center interconnects, server uplinks, and high-speed network backbone deployments. Organizations requiring 25G connectivity without investing in new fiber infrastructure will benefit significantly from this multimode solution. **Shipping & Support:** Enjoy free standard shipping on orders over $99, with rapid fulfillment from multiple U.S. locations (Danville, CA and Beaufort, SC). Expert technical support available for integration and configuration assistance.