SM ST to ST

The JBX88250 represents professional-grade fiber optic connectivity designed for mission-critical network applications. This 0.5m ST/ST duplex singlemode fiber patch cable combines precision engineering with proven reliability, making it an ideal choice for telecommunications professionals, data center technicians, and network administrators requiring dependable signal transmission. **Technical Excellence:** Built with a 9/125 singlemode core and advanced G.657.A1 glass fiber composition, this cable delivers superior performance across standard telecommunications wavelengths. The cable achieves insertion loss of ≤0.35dB (typical 0.15dB) and maintains return loss ≥20dB, ensuring minimal signal degradation even in demanding applications. Attenuation specifications of 0.25dB/km at 1310nm or 0.35dB/km at 1550nm exceed industry standards for singlemode fiber transmission. **Build Quality and Safety:** The duplex configuration with ST/UPC connectors and Type A to B crossover polarity supports standard network topologies without confusion or compatibility issues. OFNR (Optical Fiber Non-conductive Riser) jacketing provides fire-safe operation in vertical building installations. The 1.8mm diameter provides durability while maintaining flexibility for routing through cable trays and conduit systems. RoHS/ELV compliant construction ensures environmental responsibility. **Practical Advantages:** The distinctive blue jacket enables quick visual identification among multiple cables in complex network installations. The compact 0.5m length is perfect for equipment bay interconnections, switch-to-switch connections, and patch panel configurations. TAA compliance satisfies government procurement requirements. Available in custom lengths for unique installations. **Reliability and Support:** Each cable undergoes attenuation testing per ANSI/TIA/EIA standards and includes a 90-day limited warranty. Ships from multiple US facilities (Danville CA, Fort Worth TX, Beaufort SC) with free standard shipping on orders exceeding $99, ensuring quick delivery and minimal downtime. **Applications:** Ideal for telecommunications closets, enterprise data centers, carrier installations, and fiber-to-the-premises (FTTP) deployments. Suitable wherever singlemode fiber connectivity demands precision, reliability, and compliance with telecommunications standards.