The JBX02104 1000BASE-BX10-D SFP Transceiver is a premium optical module engineered for high-performance gigabit Ethernet networks requiring extended reach over single-mode fiber. With a maximum transmission distance of 10 kilometers, this module is ideal for campus networks, metropolitan area networks (MANs), and situations where traditional copper cabling falls short. **Key Features & Specifications:** This transceiver operates at 1GB data rates using the 1000BASE-BX10-D standard, utilizing 1490/1310nm wavelengths for efficient duplex operation over a single fiber strand. The simplex LC/UPC fiber connector provides secure, low-loss connections with a standard interface recognized across the industry. Built with a robust metal case housing advanced laser transmitter technology, the module delivers exceptional signal integrity and durability. **Compatibility & Integration:** Direct replacement for Extreme Networks AA1419070, ensuring seamless integration into existing Extreme Networks infrastructure. The module's SFP form factor allows for flexible deployment across compatible switches, routers, and networking equipment. Custom brand programming is available for OEMs requiring customized configurations. **Quality & Compliance:** Fully certified to IEEE 802.3ah standards and qualified per SFF-8472 specifications. The transceiver meets stringent safety requirements including Class 1 Laser certification, UL/FDA compliance, and TUV approval. RoHS and ELV directive compliance ensures environmentally responsible manufacturing. Operating temperature range of 0-70°C accommodates diverse deployment environments. **Technical Excellence:** The 9/125 single-mode fiber core minimizes signal degradation over distance, ensuring consistent performance for critical applications. Dimensions of 5x4x2 allow for compact installation in high-density networking environments. Each unit includes a 90-day limited warranty, providing peace of mind for your network investment. **Shipping & Support:** Enjoy free standard shipping on orders over $99, with fulfillment from conveniently located facilities in California and South Carolina. Whether you're expanding your network infrastructure or upgrading existing systems, the JBX02104 offers reliable, cost-effective connectivity.