The JBX03449 Cisco QSFP-4XLC-AOC5M Compatible 40GBASE-SR4 active optical cable represents a cutting-edge solution for enterprise-grade network infrastructure. This precision-engineered 5-meter breakout cable is specifically designed for organizations requiring high-speed, reliable data transmission in demanding environments. **Key Features & Specifications:** This active optical cable delivers 40GB/s data rates across OM3 50/125 multimode fiber infrastructure. The cable utilizes 8 individual fiber strands, with four breakout paths terminating in LC duplex connectors—enabling flexible connectivity to multiple network devices simultaneously. The LSZH (Low Smoke Zero Halogen) rated OFNR jacketing ensures compliance with building codes and fire safety regulations, making it suitable for in-plenum and riser applications. **Technical Advantages:** The 40GBASE-SR4 standard qualifies this cable for IEEE 802.3ba specifications, ensuring interoperability with major networking platforms. Operating across a 0°C to 70°C temperature range, the cable performs consistently in varied data center climates. Class 1 Laser certification and UL/FDA compliance demonstrate commitment to user safety and product reliability. **Ideal Applications:** Perfect for data center aggregation switches, server-to-switch connections, and high-density network deployments. This breakout configuration efficiently handles the transition from single QSFP+ ports to multiple LC-terminated connections, maximizing infrastructure flexibility. **Quality & Compliance:** Manufactured to RoHS and EU Directive 2002/95/EC standards, this cable meets international environmental requirements. The 90-day limited warranty provides confidence in product performance and manufacturer support. **Value Proposition:** With free standard shipping on orders over $99 and availability from multiple U.S. locations (Danville, CA and Beaufort, SC), this Cisco-compatible solution delivers professional-grade performance at competitive pricing. Custom brand programming options allow for white-labeling opportunities for channel partners and resellers. Invest in reliable, standards-compliant connectivity infrastructure with the JBX03449—engineered for today's demanding data center requirements and tomorrow's growing bandwidth needs.