The JBX02228 1000BASE-EX SFP Transceiver Module represents a cost-effective solution for enterprises requiring extended-range Gigabit Ethernet connectivity without the expense of upgrading core infrastructure. This optical transceiver operates at the 1310nm wavelength, a proven spectrum for long-distance singlemode fiber transmission, delivering consistent 1GB data rates over distances up to 40km. Technical Specifications: The module features a 9/125 micron singlemode fiber core, engineered specifically for extended-reach applications. The duplex LC/UPC connectors provide industry-standard connections with minimal back-reflection and signal loss. Operating within a 0-70°C temperature range ensures reliable performance in diverse data center and network environments. The compact SFP form factor (5x4x2 dimensions) fits seamlessly into standard SFP slots on compatible equipment. Compliance and Safety: Fully compliant with IEEE 802.3z and SFF-8472 standards, this transceiver meets rigorous international safety certifications including Class 1 Laser designation, UL, FDA (21CFR 1040.10), and TUV approval. RoHS and ELV directive compliance ensures environmental responsibility and eliminates hazardous substances. Compatibility and Integration: Designed as a direct replacement for HPE's JD061A module, the JBX02228 integrates seamlessly with HPE and H3C networking platforms. Custom brand programming is available for organizations requiring OEM labeling or specific firmware configurations. Applications: Ideal for campus network extensions, metropolitan area networks (MANs), disaster recovery links, and long-distance building-to-building connections. Perfect for financial institutions, healthcare facilities, government agencies, and large enterprises requiring reliable high-speed connectivity beyond standard 100m distances. Value Proposition: With free standard shipping on orders exceeding $99 and a 90-day limited warranty, this module delivers enterprise-grade performance at accessible pricing. Ships from strategically located U.S. warehouses for rapid delivery.