The JBX60420 Cat5e Ethernet Cable represents a dependable solution for professional networking installations and maintenance. This ultra-short 0.5ft (0.15m) cable is specifically designed for scenarios requiring minimal cable runs between adjacent network devices, patch panels, or switch ports. **Premium Construction & Performance** Built with over 99.95% oxygen-free copper conductors, this Cat5e cable delivers exceptional signal quality and minimal crosstalk. The 24AWG gauge combined with proper twisted pair configuration ensures reliable data transmission at gigabit speeds. Whether you're building a new network infrastructure or replacing damaged cables, this cable provides the performance standards required by modern networking environments. **Technical Specifications** Operating across a wide temperature range from -20°C to +75°C (-4°F to 167°F), the JBX60420 performs reliably in diverse environments. The 4.0mm outside diameter accommodates standard cable management systems and conduit installations. Straight-through polarity ensures direct device-to-device connections without configuration concerns. **Standards & Compliance** Full TIA/EIA Category 5e certification guarantees compatibility with networking infrastructure standards. RoHS/ELV compliance demonstrates commitment to environmental responsibility while meeting EU directive 2002/95/EC requirements. The Riser-rated (OFNR) jacketing satisfies building code requirements for commercial installations. **Practical Advantages** The non-booted design eliminates stress on ports in confined spaces, making installations cleaner and more professional. Red coloring aids visual organization within complex cable environments. Lifetime limited warranty protection provides long-term value and peace of mind. **Versatile Applications** Ideal for connecting network switches, routers, patch panels, and computers in server rooms, data centers, offices, and network closets. Perfect for replacing worn cables or creating organized, efficient patch configurations. Custom lengths available for specialized requirements beyond standard offerings. Shipped from strategically located US warehouses (Danville CA, Fort Worth TX, Beaufort SC) with rapid delivery and free standard shipping on qualifying orders.