The JBX01833 is a premium 10GBASE-LR SFP+ transceiver module that sets the standard for long-range, single-mode fiber connectivity in modern data center and enterprise networking environments. This optical transceiver represents the ideal balance between performance, compatibility, and cost-effectiveness for organizations requiring robust 10 Gigabit Ethernet infrastructure. **Key Technical Features:** Operating at 1310nm wavelength, this SFP+ module achieves up to 10 kilometers of transmission distance over single-mode fiber (SMF), making it ideal for metropolitan area networks and large campus deployments. The duplex LC/UPC connector design ensures industry-standard compatibility with existing network infrastructure while minimizing signal loss and reflection. **Performance & Reliability:** Manufactured with precision-engineered metal casing and integrated laser transmitter technology, the JBX01833 maintains signal integrity across demanding environmental conditions. The wide operating temperature range (-40°C to 85°C) supports deployment in challenging data center and outdoor environments. Qualified to IEEE 802.3ae specifications and SFF-8431/SFF-8472 standards, this module guarantees dependable 10Gbps data rates. **Compliance & Safety:** This transceiver meets rigorous international safety standards including Class 1 Laser certification, TUV, UL, and FDA 21CFR 1040.10 compliance. RoHS and ELV directive adherence ensures environmentally responsible manufacturing and disposal. These certifications provide confidence in long-term reliability and regulatory compliance. **Perfect for Your Network:** As a direct Extreme Networks 10G-LR-SFP10KM-IT compatible replacement, this module integrates seamlessly into existing Extreme Networks infrastructure without configuration changes. Whether upgrading switch line cards, extending campus networks, or establishing resilient inter-building connections, this transceiver delivers professional-grade performance. **What's Included:** Each unit includes comprehensive safety documentation and technical specifications. Backed by a 90-day limited warranty and supported by free standard shipping on orders over $99, this represents an excellent value for enterprise network investments. Custom brand programming is available for volume deployments. Order your 10GBASE-LR SFP+ transceiver today and experience the reliability that network professionals trust.