The JBX00139 OS2 6-Fiber Pigtail is an essential component for telecommunications professionals, data center technicians, and network system integrators seeking high-performance fiber optic solutions. This 2-meter assembly combines precision engineering with practical design to streamline fiber optic deployments. **Key Features:** The pigtail features a pre-terminated SC/UPC connector on one end, providing immediate compatibility with standard rack-mounted equipment. The opposite end comprises six individually color-coded, unterminated fiber strands, allowing flexible termination options for custom applications. Each fiber is 9/125 singlemode specification with G.657.A1 glass composition, delivering superior bend radius characteristics ideal for space-constrained installations. **Optical Performance:** With insertion loss specifications of ≤0.35dB and typical performance of just 0.15dB, this pigtail minimizes signal degradation across your network. Return loss exceeds 20dB, ensuring excellent signal integrity. Attenuation rates of 0.25 dB/km at 1310nm and 0.35 dB/km at 1550nm accommodate both traditional and dense wavelength division multiplexing (DWDM) applications. **Construction & Durability:** The 0.9mm jacketed construction protects fibers from environmental factors while maintaining compact dimensions ideal for high-density patch panel arrangements. Color-coding facilitates rapid identification and polarity management during installation and troubleshooting. Manufactured to strict quality standards with multiple production locations (Taiwan, US, China), ensuring consistent reliability. **Compliance & Standards:** Fully RoHS and TAA compliant for government and enterprise procurement requirements. Testing conducted in accordance with ANSI/TIA/EIA-455-171-A standards guarantees performance verification. Custom lengths available for specialized applications. **Applications:** Perfect for data center interconnects, enterprise network upgrades, telecommunications infrastructure, and research laboratory fiber installations. The pigtail's flexibility accommodates both patch cord assembly and direct equipment connection scenarios. **Support & Warranty:** Backed by a 90-day limited warranty. Conveniently shipped from multiple US locations (Danville CA, Fort Worth TX, Beaufort SC) with free standard shipping on orders exceeding $99. Professional-grade construction ensures years of reliable service in demanding environments.