The JBX02431 25GBASE-LR SFP28 transceiver module represents enterprise-grade optical connectivity engineered for demanding network infrastructure. This sophisticated optical transceiver is specifically designed to meet the rigorous requirements of modern data center architectures and high-performance networking environments. **Performance & Specifications** Operating at 25 Gbps, this transceiver delivers exceptional throughput while maintaining signal integrity over 10-kilometer distances. The 1310nm wavelength and single-mode fiber design (9/125μm core) provide optimal performance for long-haul applications. The duplex LC/UPC connectors ensure reliable, low-loss connections with minimal back-reflection, critical for sustained network performance. **Compatibility & Integration** Fully compatible with Palo Alto Networks PAN-SFP28-25GBASE-LR equipment, this module serves as a direct replacement for OEM specifications. The SFP28 form factor enables seamless integration into existing network infrastructure without requiring hardware modifications. Support for IEEE 802.3by standards guarantees cross-platform compatibility with certified networking equipment. **Safety & Compliance** Certified for Class 1 laser operation with comprehensive safety approvals including UL, FDA (21CFR 1040.10), and TUV certification. Full RoHS/ELV compliance ensures adherence to environmental regulations. The metal case with integrated laser transmitter provides robust protection for optical components. **Reliability & Support** With a 90-day limited warranty and free standard shipping on orders exceeding $99, this transceiver offers excellent value. Custom brand programming is available for organizations requiring OEM-specific configurations. Ships from U.S. facilities in California and South Carolina for expedited delivery. **Ideal Applications** Perfect for network upgrades, data center interconnects, metro-area networks, and high-speed campus backbone implementations. Suitable for organizations leveraging Palo Alto Networks security appliances or seeking premium optical connectivity solutions.