The JBX01627 10GBASE-SR SFP+ optical transceiver is a robust, cost-effective solution for deploying 10 gigabit Ethernet connectivity in modern networking environments. Designed to meet the demanding requirements of data centers, enterprise campuses, and service provider networks, this module combines proven reliability with exceptional performance. **Technical Specifications:** Operating at 850nm wavelength, the transceiver supports 10GBASE-SR standards over multimode fiber infrastructure. It achieves impressive 400-meter transmission distances when deployed over OM4 (Optimized Multimode) fiber cabling, providing excellent reach for building-to-building or floor-to-floor interconnections. The duplex LC/UPC connector design ensures optimal signal integrity and minimal insertion loss, critical factors in high-speed optical communication. **Performance & Compatibility:** This module is fully qualified to IEEE 802.3ae specifications and carries SFF-8431 and SFF-8472 standard compliance, guaranteeing interoperability with compliant equipment. Direct compatibility with Extreme Networks 10G-SR-SFP300M-IT systems allows seamless integration into existing infrastructure without costly upgrades or replacements. **Build Quality & Safety:** Constructed with a durable metal case housing advanced laser transmitter technology, the transceiver delivers years of reliable service. Comprehensive safety certifications include Class 1 laser compliance, TUV, UL/FDA 21CFR 1040.10, and full RoHS/ELV directive adherence, meeting the strictest environmental and safety standards. **Operational Range:** With operating temperatures spanning -40°C to 85°C (-40°F to 185°F), this module maintains performance in controlled data centers and harsh outdoor enclosures alike. The compact 5mm x 4mm x 2mm form factor maximizes port density while maintaining thermal efficiency. **Deployment Applications:** Ideal for campus backbone connections, data center interconnects, and high-speed LAN environments where multimode fiber infrastructure exists. The 400-meter OM4 reach eliminates the need for expensive single-mode solutions in medium-distance applications while maintaining superior performance. **Value & Support:** Includes a 90-day limited warranty and ships from U.S. locations with free standard shipping on qualifying orders. Custom brand programming is available for enterprise customers requiring vendor-specific firmware or identification.