The JBX01665 10GBASE-USR SFP+ Transceiver represents cutting-edge optical networking technology designed for mission-critical applications. This multimode fiber transceiver operates at 850nm wavelength, the industry standard for short-range, high-speed data transmission, enabling 10 gigabit per second connectivity across distances up to 100 meters over OM4 and OM3 fiber optic cables. **Key Technical Features:** This transceiver utilizes duplex LC/UPC fiber connectors, providing two-strand transmission for full-duplex communication. The compact SFP+ form factor integrates into standard network equipment without requiring additional space, while the metal case construction ensures superior electromagnetic shielding and durability. The integrated laser transmitter delivers precision light signals across the fiber medium with minimal attenuation. **Compatibility & Replacement:** The JBX01665 is fully compatible with Dell networking infrastructure and directly replaces Dell part numbers 407-BBRI and 407-BBRJ, making upgrades and replacements straightforward. It qualifies under IEEE 802.3ae standards and SFF specifications (SFF-8431, SFF-8472), ensuring interoperability with standards-compliant equipment. **Compliance & Safety:** This transceiver meets stringent international standards including RoHS/ELV directives and EU directive 2002/95/EC. Safety certifications include Class 1 Laser designation, TUV approval, UL certification, and FDA compliance under 21CFR 1040.10, guaranteeing safe operation in professional environments. **Performance Specifications:** With a 90-day limited warranty and 0-70°C operating temperature range, this module performs reliably in diverse deployment scenarios. The 10GB data rate over 100m distance makes it perfect for data center interconnects, server uplinks, and campus network backbone infrastructure. **Custom Branding Available:** For enterprise customers, custom brand programming is available to maintain consistent branding across network equipment. Invest in reliable, future-proof 10GB connectivity with the JBX01665 SFP+ transceiver—backed by comprehensive certifications and Dell compatibility.