The JBX03435 1-meter Cisco QSFP+ 40GBASE-SR4 Active Optical Cable represents a premium solution for organizations requiring reliable, high-speed fiber connectivity in modern data center and enterprise network environments. **Product Overview:** This breakout-style active optical cable (AOC) bridges the gap between QSFP+ switching infrastructure and LC duplex fiber connectivity. The single QSFP+ connector splits into four individual LC duplex ports, eliminating the need for separate adapters and reducing connection complexity. **Technical Specifications:** - Cable Length: 1 meter (compact for short-run connections) - Fiber Type: OM3 50/125 multimode with 8 strands - Data Rate: 40GB per channel (40GBASE-SR4 standard) - Connectors: QSFP+ to 4x LC Duplex - Jacketing: LSZH (Low Smoke Zero Halogen) OFNR rated - Temperature Range: 0-70°C (32-158°F) - RoHS/ELV Compliant **Certifications & Standards:** Fully qualified to IEEE 802.3ba specifications with Class 1 Laser certification, UL/FDA 21CFR 1040.10 compliance, and TUV certification. The OFNR riser rating permits installation throughout building infrastructures, meeting fire safety codes. **Key Advantages:** - Direct Cisco compatibility (replaces OEM P/N QSFP-4XLC-AOC1M) - Active signal conditioning ensures optimal performance over 1-meter distances - Eliminates cable clutter compared to traditional breakout cable solutions - LSZH material reduces toxic fume emission in enclosed spaces - Custom brand programming available for integration into corporate environments **Ideal Applications:** - Data center top-of-rack (ToR) switch connections - Enterprise network upgrades to 40G speeds - High-density switching configurations - Short-distance backbone connections **Shipping & Support:** Orders ship from Danville, CA or Beaufort, SC locations with free standard shipping on orders exceeding $99. Backed by a 90-day limited warranty ensuring peace of mind for your networking investment. Custom options available for volume orders and specialized requirements. Manufactured with precision in Vietnam and China, this cable delivers enterprise-class reliability for demanding network environments.