The JBX01762 10GBASE-BX80-D SFP+ transceiver is a professional-grade optical module engineered for demanding long-distance network applications. With support for 80-kilometer transmission distances over single-mode fiber, this transceiver provides the extended reach necessary for metropolitan area networks (MANs) and campus interconnections. **Technical Excellence:** Built to IEEE 802.3ae standards and SFF-8431/SFF-8472 specifications, this module guarantees interoperability and performance. The 9/125 micron singlemode fiber core minimizes signal attenuation, ensuring crystal-clear data integrity across extended distances. Its simplex LC/UPC connection delivers optimized optical coupling and minimal insertion loss. **Arista Compatibility:** Designed as a direct replacement for Arista SFP-10G-BX-D80, this transceiver integrates seamlessly into existing Arista infrastructure without requiring firmware updates or configuration changes. Organizations can standardize on proven optical components while reducing procurement costs. **Robust Construction & Safety:** The metal case housing protects the integrated laser transmitter from physical damage and electromagnetic interference. Multiple safety certifications—including Class 1 Laser (LN #50 7/2001), TUV, UL, and FDA 21CFR 1040.10 compliance—ensure safe operation in any environment. RoHS and ELV directive compliance meets international environmental standards. **Operational Reliability:** With a 90-day limited warranty and operating temperatures from 0-70°C, this transceiver performs reliably in diverse deployment scenarios. Custom brand programming is available for OEMs and systems integrators requiring standardized configurations. **Ideal Applications:** - Data center interconnects - Long-distance campus networks - Metropolitan area networks - Carrier-grade optical infrastructure - Legacy Arista system upgrades Free standard shipping on orders over $99, with fulfillment from Danville, CA or Beaufort, SC.