The JBX01681 10GBASE-BX10-D SFP+ Transceiver is a premium optical networking solution engineered for organizations requiring extended-distance, high-speed data transmission. This sophisticated module combines cutting-edge optical technology with practical enterprise compatibility to deliver exceptional performance in demanding network environments. **Key Technical Specifications:** Operating at 10 gigabits per second, the BX10-D transceiver achieves transmission distances up to 10 kilometers over standard single mode fiber (SMF), with a 9/125 micron core. The simplex LC/UPC fiber connector ensures reliable, low-loss connections while maintaining strict optical alignment standards. The metal enclosure provides electromagnetic shielding and durability, while the integrated laser transmitter delivers consistent, high-quality optical signals. **Compatibility and Integration:** This transceiver is fully compatible with Dell infrastructure, specifically replacing part number 407-BBOP-D. It adheres to industry standards including IEEE 802.3ae, SFF-8431, and SFF-8472, ensuring seamless integration into existing networks. The Form Factor SFP+ design allows hot-swappable installation in compatible chassis without system downtime. **Compliance and Safety:** The module meets rigorous international standards including RoHS (EU Directive 2002/95/EC) and ELV compliance, demonstrating environmental responsibility. Safety certifications include Class 1 Laser designation, TUV, UL/FDA approval, and compliance with 21CFR 1040.10 regulations. These certifications provide assurance of reliability and safe operation in professional environments. **Operating Conditions:** Designed for stable performance across industrial temperature ranges (0°C to 70°C / 32°F to 158°F), this transceiver maintains consistent functionality in varied data center and network room conditions. The module includes custom brand programming capability for organizations requiring branded integration. **Ideal Applications:** Perfect for enterprise campus networks, data center interconnects, disaster recovery links, and any scenario requiring reliable 10GB connectivity beyond short-reach distances. The 10km range eliminates the need for expensive active equipment while maintaining superior data integrity. **Support and Warranty:** Backed by a 90-day limited warranty and available from multiple US locations (Danville, CA and Beaufort, SC) with free standard shipping on orders exceeding $99.