The JBX01515 200GBASE-FR4 QSFP56 optical transceiver represents the cutting edge of data center connectivity solutions, delivering enterprise-grade performance for organizations requiring high-capacity network infrastructure. This module is specifically designed for medium-distance single-mode fiber applications, supporting transmission distances up to 2 kilometers—perfect for interconnecting multiple data centers, campus facilities, or distributed network nodes. Technical Excellence: Built to IEEE 802.3cd and QSFP56 MSA specifications, this transceiver provides guaranteed 200Gbps performance with low latency and high signal integrity. The 9/125 single-mode fiber core ensures superior long-distance transmission characteristics with minimal signal degradation. With duplex LC/UPC connectors, the module maintains precise optical alignment and maximizes the signal-to-noise ratio across extended cable runs. Cisco Compatibility & Integration: Fully compatible with Cisco's QSFP-200G-FR4-S specification, this transceiver serves as a cost-effective alternative for Cisco switch environments. Whether you're upgrading legacy equipment or building new infrastructure, this module integrates seamlessly into existing Cisco deployments without requiring configuration changes. Reliability & Compliance: Manufactured with precision metal casings and advanced laser transmitter technology, this transceiver delivers reliable performance under demanding conditions. Operating across the 0-70°C temperature range, it maintains stability in various data center environments. Certified compliance with RoHS/ELV and EU Directive 2002/95/EC ensures environmental responsibility and regulatory adherence. Applications: • Data center campus interconnects • Metropolitan area network (MAN) connections • High-speed network backbone upgrades • Virtualization and cloud infrastructure • Enterprise network consolidation Value Proposition: With free standard shipping on orders over $99, custom brand programming availability, and a 90-day limited warranty, this transceiver offers exceptional value for enterprise network architects and IT professionals seeking reliable, standards-compliant optical connectivity solutions.