The JBX03547 75-meter Arista AOC-Q-S-40G-75M represents a premium solution for enterprise-grade network connectivity requiring high-speed, long-distance data transmission. This active optical cable (AOC) delivers 40GBASE-SR4 performance through a sophisticated breakout architecture that transforms a single QSFP+ port into four independent SFP+ channels. ## Technical Excellence This cable features 8-strand OM3 50/125 multimode fiber construction, providing excellent bandwidth and distance capabilities. The 75-meter length addresses complex data center layouts, server room sprawl, and inter-cabinet connectivity needs without signal degradation. Active optical technology amplifies signals at the endpoints, ensuring pristine data integrity even at maximum distances. ## Safety and Compliance The JBX03547 meets stringent international safety and environmental standards including IEEE 802.3ba, SFF-8436, RoHS/ELV, and EU Directive 2002/95/EC. Its LSZH (Low Smoke Zero Halogen) OFNR-rated jacketing makes it suitable for plenum and riser installations, critical in shared infrastructure environments. Multiple certifications—Class 1 Laser, UL, FDA 21CFR 1040.10, TUV, and LN #50 7/2001—provide assurance of quality and safety. ## Application Scenarios This breakout cable excels in modern data center environments where flexibility meets performance. Use cases include: - High-performance computing (HPC) cluster interconnection - Virtual machine migration and backup infrastructure - Storage area network (SAN) deployments - Enterprise switch-to-server connectivity - Multi-rack networking scenarios - Future-ready network infrastructure buildouts ## Compatibility and Integration Specifically engineered for Arista networking equipment, this cable directly replaces OEM part number AOC-Q-S-40G-75M. The QSFP+ to 4x SFP+ configuration enables seamless integration with existing SFP+ equipped servers and storage devices, maximizing infrastructure investment while scaling capacity. ## Durability and Support Manufactured with quality-grade plastic jacketing and precision fiber alignment, this cable withstands typical data center environments with operating temperatures from 0-70°C. The 90-day limited warranty reflects manufacturer confidence in product reliability. Ships from US locations (Danville, CA and Beaufort, SC) with free standard shipping on orders exceeding $99, ensuring rapid deployment and reduced logistics costs. Custom brand programming is available for organizations requiring standardized network infrastructure labeling and asset management integration.