The JBX02236 1000BASE-EZX SFP Transceiver represents a premium solution for organizations requiring extended-reach gigabit Ethernet connectivity. This optical transceiver module is engineered to provide exceptional performance in enterprise network deployments where long-distance fiber transmission is essential. **Key Performance Features:** Operating at 1550nm wavelength, this transceiver achieves exceptional 120-kilometer transmission distances over standard single-mode fiber infrastructure. The 1GB data rate aligns with IEEE 802.3z specifications, ensuring compatibility with modern networking standards. The 9/125 single-mode fiber core provides optimal signal integrity and minimal chromatic dispersion for consistent, reliable data transmission. **Connectivity & Compatibility:** Complete Cisco GLC-EZX-SMD compatibility ensures seamless integration into existing Cisco networking equipment without compatibility concerns. Duplex LC/UPC connectors provide robust, industry-standard fiber connections suitable for data center and wide-area network (WAN) deployments. The SFP form factor allows flexible installation across various networking platforms. **Reliability & Compliance:** Comprehensive safety certifications—including Class 1 Laser designation, UL/FDA approval, and TÜV certification—guarantee safe, compliant operation. RoHS and ELV directive compliance reflects environmental responsibility and regulatory adherence. The robust metal case construction with integrated laser transmitter assembly ensures durability in challenging network environments. Operating temperature range of -10°C to 85°C accommodates diverse installation scenarios. **Technical Specifications:** - Transceiver Type: 1000BASE-EZX SFP Module - Wavelength: 1550nm - Distance: 120km over SMF - Data Rate: 1GB - Fiber Type: Single-mode (9/125) - Connectors: Duplex LC/UPC - Dimensions: 5.0" L x 4.0" W x 2.0" H - Warranty: 90-Day Limited Warranty **Ideal Applications:** Perfect for enterprise campuses, metropolitan networks, and long-distance WAN connections requiring cost-effective fiber optic solutions. Suitable for telecommunications infrastructure, data center interconnections, and service provider deployments. Custom brand programming available for OEM integrators and resellers. **Value Proposition:** Get enterprise-class optical connectivity with proven Cisco compatibility at competitive pricing. Free standard shipping on orders over $99 from strategically located U.S. fulfillment centers in California and South Carolina ensures rapid delivery.