The JBX42973 represents a premium solution for single-strand fiber optic communications. Designed for professionals requiring dependable singlemode fiber connectivity, this 2-meter patch cable combines technical excellence with compliance certifications demanded by enterprise and government sectors. **Technical Excellence:** This cable utilizes 9/125 singlemode fiber with G.657.A1 glass specifications, delivering superior attenuation performance: 0.25 dB/km at 1310 nm or 0.35 dB/km at 1550 nm. The measured insertion loss of ≤0.35dB (with typical performance of just 0.15dB) ensures minimal signal degradation. Return loss exceeding 20dB provides excellent reflectance control critical for digital transmission integrity. **Compliance & Safety:** Full TAA compliance makes this cable eligible for federal procurement contracts. RoHS and ELV certification ensure environmental responsibility. The OFNR (Optical Fiber, Non-conductive, Riser-rated) jacket meets stringent fire codes for vertical cable runs in commercial buildings, rated for plenum-adjacent installations. **Practical Advantages:** The yellow jacket provides high visibility for rapid identification in dense cable environments. LC/UPC connectors offer industry-standard connectivity with superior performance characteristics compared to APC variants. Simplex configuration serves single-direction applications, reducing cable complexity and cost where bidirectional transmission isn't required. **Flexibility & Support:** Custom length availability accommodates non-standard deployment scenarios. Multiple US shipping locations—Danville CA, Fort Worth TX, and Beaufort SC—enable faster regional delivery. The 90-day limited warranty protects your investment. **Ideal Applications:** - Telecommunications infrastructure - Data center equipment interconnects - Network backbone connections - Test and measurement setups - Building automation systems Whether upgrading legacy systems or expanding capacity, the JBX42973 delivers the reliability professionals demand. Rigid attenuation testing ensures consistent performance batch to batch.