The JBX01855 10GBASE-LR SFP+ Transceiver represents a professional-grade optical networking solution designed for organizations requiring high-speed, reliable long-distance connectivity. As a 10GBASE-LR module, it delivers 10 Gigabit per second data rates using proven 1310nm long-reach technology, supporting transmission distances up to 10 kilometers over standard single-mode fiber optics. Key Features & Specifications: This transceiver employs a 9/125 micron single-mode fiber core with duplex LC/UPC connectors, ensuring industry-standard physical compatibility and minimal insertion loss. The module adheres to multiple international standards including IEEE 802.3ae, SFF-8431, and SFF-8472, guaranteeing interoperability across professional networking equipment. Its metal case with integrated laser transmitter provides electromagnetic shielding and thermal stability for consistent performance. Compatibility & Integration: The JBX01855 is engineered as a drop-in replacement for multiple Juniper original part numbers including EX-SFP-10GE-LR, QFX-SFP-10GE-LR, and SRX-SFP-10GE-LR. This compatibility extends to various Juniper switching platforms, making it ideal for network upgrades and expansions without requiring equipment replacement. Compliance & Safety: Manufactured under strict quality controls and carrying RoHS/ELV certification, this transceiver meets EU Directive 2002/95/EC requirements. Safety certifications include Class 1 Laser compliance, FDA 21CFR 1040.10, TUV, and UL standards, ensuring safe operation in professional environments. Operating temperature range of 0-70°C accommodates typical data center and network closet conditions. Business Benefits: The JBX01855 offers significant cost advantages over OEM alternatives while maintaining equivalent performance and reliability. Custom brand programming is available for organizations requiring vendor-specific labeling. The 90-day limited warranty provides peace of mind, backed by US-based shipping from multiple distribution points ensuring rapid delivery. Applications: Ideal for enterprise data centers, campus network links, disaster recovery connections, and metropolitan area networks requiring cost-effective 10 Gigabit connectivity over moderate distances.