The JBX01813 10GBASE-ER SFP+ transceiver represents cutting-edge optical networking technology engineered for demanding enterprise and data center applications. This high-performance module delivers 10 Gigabit per second data rates over extended distances, making it ideal for metropolitan and long-haul network configurations. **Key Technical Specifications:** Operating at 1550nm wavelength, this transceiver achieves impressive 40km transmission distances over single-mode fiber—perfect for campus interconnects and regional network expansion. The duplex LC/UPC fiber connectors ensure reliable, low-loss connections with excellent return loss characteristics. Housed in a compact SFP+ form factor (5.0 x 4.0 x 2.0 inches), this module integrates seamlessly into standard NVIDIA Mellanox switching and routing platforms. **Compliance & Safety:** Fully RoHS-compliant under EU Directive 2002/95/EC, this transceiver meets stringent environmental and safety standards. Class 1 laser certification, combined with TUV and FDA 21CFR 1040.10 compliance, guarantees safe operation in any network environment. All optical components utilize precision-engineered laser transmitters housed in protective metal casing. **Performance & Reliability:** Qualified to IEEE 802.3ae and SFF industry standards (SFF-8431, SFF-8472), this module ensures interoperability across diverse network equipment. Operating across 0-70°C temperature range provides stability in varied environmental conditions. The 90-day limited warranty backs product quality and reliability. **Ideal Applications:** Perfect for NVIDIA Mellanox network deployments, enterprise data centers, telecommunications infrastructure, and high-speed campus networks requiring extended transmission distances. Direct replacement for OEM part MFM1T02A-ER ensures plug-and-play compatibility. Custom brand programming options allow personalization for specific network requirements. Ships from US locations (Danville, CA and Beaufort, SC) with free standard shipping on orders exceeding $99.