The JBX03914 7-meter Cisco QSFP28 100GBASE-SR4 active optical cable represents a premium connectivity solution for modern data centers and enterprise networks. This sophisticated breakout cable seamlessly converts a single QSFP28 port interface into four independent SFP28 ports, enabling flexible network architecture configurations while maintaining full 100Gbps throughput capacity. **Technical Specifications & Performance:** Engineered to IEEE 802.3bm standards and qualified to QSFP28 MSA specifications, this cable delivers reliable 100GBASE-SR4 performance. The 7-meter length accommodates longer intra-rack and inter-rack interconnects, while the OM3 50/125 multimode fiber core ensures optimal signal transmission. With 8 fiber strands distributed across a compact 12x12x7 mm form factor, the cable maintains structural integrity while providing excellent flexibility for routing through congested server environments. **Safety & Compliance:** Designed with enterprise safety as a priority, the cable features Low Smoke Zero Halogen (LSZH) jacketing with OFNR (Riser) rating, minimizing smoke and toxic fumes in the event of fire. It carries multiple certifications including Class 1 Laser, UL/FDA 21CFR 1040.10, TUV approval, and full RoHS/ELV directive compliance (EU 2002/95/EC). Operating temperature range of 0-70°C ensures reliable performance across diverse deployment environments. **Cisco Compatibility & Value:** As a direct replacement for Cisco's OEM part number QSFP-4X25G-AOC7M, this cable integrates seamlessly into existing Cisco network infrastructure without compatibility concerns. The plastic jacketing with integrated fiber strands provides excellent durability while maintaining optical performance. Custom brand programming options are available for organizations requiring specific identification or branding requirements. **Shipping & Support:** Enjoy free standard shipping on orders over $99 from our Danville, CA or Beaufort, SC distribution centers. Every cable is backed by a 90-day limited warranty, providing peace of mind with your investment.