The JBX88297 30m ST/ST Duplex Singlemode Fiber Patch Cable represents the ideal solution for organizations requiring reliable, high-performance fiber optic connectivity. Built to exacting standards, this cable combines superior optical performance with robust physical construction, making it suitable for mission-critical network environments. **Optical Performance & Specifications** This singlemode fiber patch cable utilizes a precision 9/125 micron core with G.657.A1 glass fiber, enabling low-loss signal transmission across long distances. Tested according to ANSI/TIA/EIA-455-171-A-2001 standards, the cable delivers insertion loss of ≤0.35dB at 1310nm and 0.35dB/km attenuation at 1550nm. Return loss specifications of ≥20dB ensure minimal signal reflection, critical for maintaining signal integrity in high-bandwidth applications. **Compliance & Durability** TAA compliance makes this cable ideal for government and federal projects. Full RoHS/ELV certification ensures environmental responsibility without compromising performance. The riser-rated (OFNR) green PVC jacket provides mechanical protection, flame resistance, and enhanced visibility in installations. **Connectivity & Installation** ST/UPC connectors with Type A to B crossover polarity enable straightforward deployment in standard duplex configurations. The 1.8mm outside diameter provides excellent manageability in cable trays and conduit. Custom lengths are available for specialized infrastructure requirements. **Applications** Ideal for telecommunications rooms, data centers, campus networks, and any installation requiring singlemode fiber's superior distance and bandwidth capabilities. The 30m length accommodates medium-distance backbone connections within large facilities. **Warranty & Support** Backed by a 90-day limited warranty. Shipped from strategically located U.S. warehouses with free standard shipping on orders exceeding $99. Choose JBX88297 for professional-grade fiber connectivity that meets today's demands and tomorrow's growth requirements.