The JBX02109 1000BASE-BX10-D SFP transceiver module represents a premium solution for organizations seeking reliable, cost-efficient optical networking over extended distances. This simplex transceiver is specifically engineered to support 1000BASE-BX10-D standards, enabling gigabit ethernet transmission across 10 kilometers of singlemode fiber with exceptional signal integrity. **Technical Specifications:** This optical transceiver operates on a 9/125 micron singlemode fiber core, utilizing bidirectional wavelength division multiplexing (WDM) with 1490nm transmission and 1310nm reception capabilities. The simplex LC/UPC connector ensures secure, low-loss connections that meet industry standards for telecommunications and data center applications. Compact dimensions of 5.0" x 4.0" x 2.0" allow seamless installation in standard SFP slots without requiring additional space or modifications. **Compatibility & Integration:** Direct compatibility with HPE JD099B modules makes this transceiver an ideal replacement for existing network infrastructure upgrades. Certified for HPE and H3C equipment, it integrates immediately into established networks without firmware updates or configuration complexity. The form factor adheres to SFF-8472 standards, ensuring universal compatibility with IEEE 802.3ah-compliant equipment. **Safety & Compliance:** Certified as a Class 1 laser device per FDA 21CFR 1040.10 standards, this module meets rigorous international safety requirements. RoHS/ELV compliance ensures environmentally responsible manufacturing and disposal. TUV and UL certifications confirm adherence to stringent electromagnetic and safety standards applicable to telecommunications equipment. **Performance & Reliability:** Operating efficiently across 0-70°C (32-158°F) temperature ranges, this transceiver maintains consistent performance in diverse environments from climate-controlled data centers to equipment rooms with variable conditions. The metal case construction provides electromagnetic shielding and physical protection, extending operational lifespan and reducing maintenance requirements. **Value Proposition:** For enterprises requiring cost-effective long-distance connectivity, simplex fiber transmission reduces cabling infrastructure costs while maintaining gigabit performance. The 10km capability eliminates intermediate repeater requirements in campus networks or inter-building connections. Custom brand programming availability enables OEM integration and white-label solutions for managed service providers and systems integrators. **Shipping & Support:** Enjoy free standard shipping on orders over $99, with convenient shipping locations in Danville, CA and Beaufort, SC for rapid delivery. The included 90-day limited warranty provides peace of mind, while technical support ensures successful deployment and ongoing reliability.