The JBX02243 1000BASE-EZX SFP transceiver represents a premium solution for organizations requiring robust, long-distance optical networking capabilities. This 1-gigabit singlemode fiber module excels in enterprise deployments where extended transmission distances are critical, supporting reliable data transmission up to 120 kilometers over 9/125 micron singlemode fiber. Key Technical Specifications: This optical transceiver operates at 1550nm wavelength, optimized for long-distance, low-loss transmission. The duplex LC/UPC connectors provide standard industry compatibility, while the singlemode fiber design ensures minimal signal degradation over extended distances. With IEEE 802.3z qualification and SFF-8472 compliance, the module integrates seamlessly into Juniper networking environments. Superior Build Quality: Crafted with a precision metal case and integrated laser transmitter, this module delivers enterprise-grade durability. Weighing just 5x4x2 inches, the compact form factor fits standard SFP slots without retrofitting. The 90-day limited warranty provides peace of mind for critical network investments. Compliance & Safety: Full RoHS/ELV compliance ensures environmental responsibility, while Class 1 Laser certification and FDA 21CFR 1040.10 approval guarantee safe operation. TUV and UL certifications validate performance reliability. Ideal Applications: Perfect for data center interconnects, metropolitan area networks (MANs), wide area networks (WANs), and carrier-grade deployments requiring Juniper compatibility. The 120km range eliminates costly repeaters for most regional networking scenarios. Operating Environment: Reliable performance across 0-70°C operating temperatures accommodates diverse deployment scenarios, from climate-controlled data centers to field installations. Custom brand programming available for OEM requirements. With free standard shipping on orders over $99 and direct manufacturer support, this Juniper-compatible SFP transceiver delivers excellent value for enterprise network infrastructure investments.