The JBX01814 10GBASE-ER SFP+ Transceiver represents a sophisticated optical connectivity solution for enterprise-grade network infrastructure. This extended-range module excels in scenarios requiring reliable, high-speed data transmission across considerable distances using single-mode fiber optics. **Technical Specifications & Performance** Operating at 1550nm wavelength, this 10GBASE-ER transceiver achieves 10Gbps throughput over 40-kilometer distances on standard single-mode fiber (SMF). The architecture qualifies fully to IEEE 802.3ae and SFF-8431/SFF-8472 standards, ensuring interoperability with certified network equipment. The duplex LC/UPC connector provides superior return loss characteristics ideal for demanding applications. **Build Quality & Reliability** Constructed with a durable metal case and advanced laser transmitter assembly, this module withstands demanding operational environments. The temperature operating range of 0-70°C (32-158°F) supports deployment in various climates without performance degradation. Comprehensive safety certifications including Class 1 laser designation and UL/FDA compliance demonstrate commitment to user safety. **Compliance & Certification** Fully RoHS/ELV compliant per EU Directive 2002/95/EC, this module meets environmental sustainability requirements for global deployment. Multi-certification including TUV validation ensures compatibility with enterprise procurement standards. **Compatibility & Integration** Perfect replacement for Palo Alto Networks PAN-SFP-PLUS-ER modules, enabling seamless network upgrades and maintenance. Custom brand programming capabilities support organizational branding requirements. The SFP+ form factor fits standard transceiver slots without requiring physical modifications. **Ideal Applications** Optimal for metropolitan networks, data center interconnects, campus networks, and carrier-class deployments requiring extended transmission distances. Particularly valuable for organizations maintaining Palo Alto Networks infrastructure seeking certified, compatible optics at competitive pricing. **Support & Warranty** Includes 90-day limited warranty with domestic shipping from multiple U.S. locations. Custom configuration options available to meet specific deployment requirements. This module delivers institutional-grade reliability with cost-effective ownership.