The JBX02433 25GBASE-CWDM-10 SFP28 transceiver is a high-performance optical module designed for modern data center and network infrastructure applications. Operating at 1310nm wavelength, this CWDM-based transceiver delivers sustained 25GB throughput over singlemode fiber, supporting reach distances up to 10 kilometers—ideal for enterprise campus networks and metropolitan area deployments. Key Performance Features: This transceiver implements the 25GBASE-CWDM-10 standard, providing seamless compatibility with Juniper networking equipment, specifically replacing the SFP-25G-CWDM-1311 module. The duplex LC/UPC connector configuration ensures reliable signal transmission with minimal insertion loss, while the 9/125 singlemode fiber core delivers superior distance performance compared to multimode alternatives. Technical Specifications: The module measures 5x4x2mm with a metal case housing an integrated laser transmitter. It operates across industrial temperature ranges (0-70°C / 32-158°F) and adheres to IEEE 802.3by and SFF standards (SFF-8402, SFF-8472). Comprehensive safety certifications include Class 1 laser classification, TUV, UL, and FDA compliance under 21CFR 1040.10. Compliance and Quality Assurance: Fully RoHS and ELV compliant per EU directive 2002/95/EC, this transceiver meets stringent environmental and safety standards. Every module includes custom brand programming availability for enterprise deployments, backed by a 90-day limited warranty. Applications and Use Cases: Perfect for Juniper-based network infrastructure expansions, this transceiver supports low-voltage network signal transmission in data centers, campus networks, and service provider environments. The 10km reach enables cost-effective medium-distance connectivity without requiring regeneration. Shipping and Availability: Free standard shipping applies to orders exceeding $99, with fulfillment from multiple U.S. locations (Danville, CA and Beaufort, SC). This ensures rapid deployment and minimal network downtime during infrastructure upgrades.