The JBX03555 7-meter Active Optical Cable (AOC) represents a cutting-edge solution for high-speed network infrastructure requiring reliable 40 gigabit connectivity. Engineered specifically to replace Arista's AOC-Q-S-40G-7M component, this breakout cable delivers exceptional performance in demanding data center environments. **Technical Excellence** This cable features 40GBASE-SR4 technology, enabling simultaneous quad-channel signal transmission through a single QSFP+ connector splitting to four SFP+ ports. The 8-strand OM3 50/125 multimode fiber construction provides optimal signal integrity while maintaining compatibility with existing network infrastructure. Operating across 0-70°C temperature ranges, the cable performs consistently whether in cool server rooms or hot-aisle deployments. **Compliance & Safety** Designed to exceed industry standards, the JBX03555 qualifies under IEEE 802.3ba specifications and carries comprehensive safety certifications including Class 1 Laser, TUV, UL, and FDA 21CFR 1040.10 approval. The LSZH (Low Smoke, Zero Halogen) OFNR riser-rated jacketing ensures fire safety in enclosed plenum spaces, meeting EU RoHS Directive 2002/95/EC requirements for environmentally responsible manufacturing. **Installation & Application** The compact 7-meter length accommodates diverse rack configurations, while free standard shipping on orders exceeding $99 provides economical deployment. Custom brand programming options enable seamless integration with existing network management systems. This AOC excels in virtualized data centers, high-frequency trading environments, and any infrastructure demanding sub-microsecond latency with 40GB throughput. **Warranty & Support** Backed by a 90-day limited warranty, this cable includes manufacturer support ensuring reliable long-term performance. Ships from US distribution centers in California and South Carolina for rapid delivery.