The JBX02287 1000BASE-ZX SFP transceiver represents a premium solution for organizations requiring reliable long-distance optical connectivity without the complexity and expense of alternative technologies. This single-mode fiber (SMF) optical transceiver delivers 1 Gigabit per second throughput with an impressive 160-kilometer transmission range using industry-standard 1550nm wavelength technology. **Key Technical Features:** Operating on IEEE 802.3z specifications, this transceiver utilizes a 9/125 singlemode fiber core for optimal light transmission and minimal signal degradation over extended distances. The duplex LC/UPC connector configuration ensures proper alignment and low insertion loss, while the metal case construction provides electromagnetic shielding and thermal management. Wavelength 1550nm placement in the infrared spectrum minimizes attenuation and enables superior reach compared to shorter wavelengths. **Compatibility & Integration:** Designed as a direct replacement for Juniper SRX-SFP-1GE-XLH modules, the JBX02287 drops into existing Juniper SRX infrastructure without requiring firmware updates or reconfiguration. Full IEEE 802.3z and SFF-8472 compliance ensures interoperability with standards-based equipment from leading manufacturers. **Safety & Compliance:** This optical transceiver meets rigorous international safety standards including Class 1 laser certification, TUV verification, and UL/FDA compliance (21CFR 1040.10). RoHS and ELV directive compliance ensures environmental responsibility and reduces hazardous materials in your network infrastructure. **Performance Specifications:** Operating temperature range of 0-70°C (32-158°F) accommodates standard data center and outdoor environments. The module's compact 5x4x2 dimensions enable efficient use of SFP cage space in high-density installations. **Ideal Applications:** Perfect for metropolitan area networks (MANs), long-haul backbone connections, disaster recovery links, and carrier-class deployments. Particularly valuable for connecting remote office sites, disaster recovery facilities, or extending network reach across geographic distances where standard short-reach transceivers prove insufficient. Backed by a 90-day limited warranty and available with custom brand programming options, the JBX02287 delivers professional-grade performance at competitive pricing. Free standard shipping on qualifying orders makes this an economical choice for upgrading or expanding your fiber optic infrastructure.