The JBX01872 10GBASE-LRM SFP+ Transceiver represents a cost-effective solution for organizations seeking to expand or upgrade their 10 gigabit network infrastructure. This optical transceiver module is specifically designed to work with Extreme Networks equipment, serving as a direct replacement for the 10303 module while offering superior reliability and performance. Technical Specifications: The transceiver operates at 1310nm wavelength, a proven standard for multimode fiber transmission. With support for OM3 multimode fiber, it delivers consistent 10GB speeds across distances up to 300 meters—ideal for connecting equipment within data centers, server rooms, and campus networks where longer single-mode distances aren't required. Design & Durability: Constructed with a metal case and integrated laser transmitter, the JBX01872 provides robust protection against physical damage and electromagnetic interference. The compact SFP+ form factor (5x4x2 dimensions) ensures compatibility with standard network switch ports without requiring dedicated mounting hardware. Duplex LC/UPC connectors provide reliable, low-loss connections. Compliance & Safety: This module meets stringent international standards including IEEE 802.3ae, SFF-8431, and SFF-8472. Class 1 laser certification ensures safe operation in workplace environments, while RoHS and ELV compliance demonstrates commitment to environmental responsibility. The module has been qualified by multiple certification bodies including TUV, UL, and FDA. Performance & Reliability: Operating across a temperature range of 0 to 70°C (32 to 158°F), this transceiver maintains consistent performance in various environmental conditions. Whether in climate-controlled data centers or less controlled equipment rooms, the module delivers predictable 10GB connectivity. Applications: Ideal for: • Data center network upgrades • Campus network interconnections • Server-to-switch connectivity • Storage area network (SAN) expansion • High-speed LAN deployments Customization Options: Custom brand programming is available for organizations requiring OEM-specific identification. Shipped from multiple U.S. locations (Danville, CA and Beaufort, SC), orders over $99 qualify for free standard shipping. The 90-day limited warranty provides peace of mind on your networking investment.