The JBX05177 10m Juniper JNP-QSFP-DACBO-10M Compatible 40GBASE-CR4 QSFP+ to SFP+ Direct Attach Copper Cable represents enterprise-grade connectivity designed for demanding data center environments. This active breakout DAC cable serves as a direct replacement for Juniper's proprietary JNP-QSFP-DACBO-10M, offering significant cost savings without compromising performance or reliability. **Technical Specifications:** Operating at 40 gigabits per second (40GBASE-CR4), this cable utilizes robust 28AWG twinax copper construction with durable plastic jacketing to ensure optimal signal transmission over its full 10-meter length. The QSFP+ connector architecture splits into four individual SFP+ ports, providing flexible configuration options for downstream equipment and network scaling scenarios. **Certifications & Compliance:** Fully certified to IEEE 802.3ba standards and qualified per SFF-8436 specifications, this cable meets stringent international requirements. RoHS (2002/95/EC) and TUV certifications confirm environmental compliance and safety standards. Operating temperatures range from 0 to 70°C (32 to 158°F), suitable for standard data center climates. **Ideal Applications:** Perfect for Juniper switch interconnections, storage area networks (SANs), and high-speed inter-switch connections within moderate distances. The 10-meter specification accommodates typical rack-to-rack deployments while minimizing latency and signal degradation. **Advantages:** As an active breakout DAC, this cable offers superior performance compared to passive alternatives, particularly over longer distances. Custom brand programming is available for OEM requirements. Ships from US locations (Danville, CA or Beaufort, SC) with free standard shipping on qualifying orders, plus comprehensive 90-day limited warranty coverage. Compatible with Juniper and equivalent QSFP+ equipment supporting 40GBASE-CR4 standards.