The JBX01834 10GBASE-LR SFP+ transceiver is a premium optical module engineered for enterprise-grade network infrastructure requiring extended transmission distances. This single-mode fiber (SMF) transceiver operates at 1310nm wavelength and provides reliable 10 Gigabit Ethernet connectivity over distances up to 10 kilometers, making it perfect for campus networks, data center interconnects, and metropolitan area networks (MANs). **Technical Specifications & Performance:** Qualified to IEEE 802.3ae standards, this SFP+ module delivers consistent 10GB data rates with minimal latency. The 9/125 micron single-mode fiber core ensures optimal signal propagation over extended distances while maintaining signal integrity. The duplex LC/UPC connectors provide secure, low-loss optical connections with repeatable performance characteristics. Operating temperature range of -10°C to 85°C accommodates diverse deployment environments from climate-controlled data centers to outdoor equipment enclosures. **Compatibility & Integration:** Designed specifically for Extreme Networks infrastructure, the JBX01834 is a direct replacement for Extreme Networks 10G-SFP-LR modules. It seamlessly integrates into existing network environments without requiring firmware updates or compatibility adjustments. The module's compact SFP+ form factor (5x4x2 dimensions) fits standard SFP+ cage slots. **Regulatory Compliance & Safety:** Fully RoHS and ELV compliant, this transceiver meets stringent environmental regulations including EU Directive 2002/95/EC. Safety certifications include Class 1 Laser classification, TUV approval, UL/FDA compliance, and adherence to 21CFR 1040.10 standards, ensuring safe operation in any environment. **Value & Support:** Offered with a 90-day limited warranty and custom brand programming options available. Ships from strategically located fulfillment centers in Danville, CA and Beaufort, SC, with free standard shipping on orders exceeding $99. The robust metal case with integrated laser transmitter provides durability for mission-critical applications requiring reliable, long-distance optical connectivity.