The JBX03441 2-meter Cisco QSFP-4XLC-AOC2M compatible 40GBASE-SR4 active optical cable represents a critical component for modern data center infrastructure. This breakout AOC technology uniquely converts a single QSFP+ 40GB connection into four separate 10GB LC duplex channels, providing unprecedented flexibility for network architecture scaling and equipment integration. **Technical Specifications:** Featuring eight strands of premium OM3 50/125 multimode fiber, this cable delivers consistent 40GB performance across its full 2-meter length. The LSZH OFNR (Riser Rated) jacket composition ensures compliance with building fire codes and environmental regulations, making it suitable for in-building cable runs without conduit. Operating temperature range of 0-70°C (32-158°F) accommodates diverse deployment environments from climate-controlled data centers to variable industrial settings. **Safety & Compliance:** Comprehensive certifications include Class 1 Laser safety (LN #50 7/2001), TUV approval, UL/FDA compliance (21CFR 1040.10), and full RoHS/ELV directive adherence. These certifications ensure safe installation, operation, and handling in enterprise environments. **Performance & Applications:** Qualified to IEEE 802.3ba specifications and SFF-8436 standards, this cable excels in data centers, cloud service providers, high-frequency trading operations, and broadcast facilities requiring high-bandwidth optical interconnects. The breakout configuration eliminates costly equipment upgrades when integrating legacy 10GB LC-based systems with modern 40GB QSFP+ infrastructure. **Installation & Maintenance:** Compact 12x12x2mm dimensions fit standard rack-mounted equipment with minimal space impact. Active optical design eliminates signal degradation over longer distances compared to passive copper alternatives. Store cables in cool, dry conditions and avoid sharp bends exceeding the specified bend radius during installation. **Warranty & Support:** Backed by 90-day limited warranty with custom brand programming available for OEM applications. Ships from strategically located US facilities (Danville, CA and Beaufort, SC) ensuring rapid delivery to North American enterprises. Direct OEM replacement for Cisco QSFP-4XLC-AOC2M specifications.