The JBX01402 100GBASE-CWDM4 QSFP28 Transceiver represents cutting-edge optical interconnect technology designed for modern data center infrastructure. As a direct compatible replacement for Palo Alto Networks PAN-QSFP28-100GBASE-CWDM4 modules, it delivers exceptional performance and reliability without compromise. KEY SPECIFICATIONS: This transceiver operates at 100GB data rates over 2km of singlemode fiber, utilizing the advanced CWDM4 (Coarse Wavelength Division Multiplexing) technology. The duplex LC/UPC fiber connectors ensure precise optical coupling with minimal signal loss. The 9/125 singlemode fiber core architecture guarantees superior signal integrity and reduced chromatic dispersion compared to multimode alternatives, making it suitable for longer-distance applications. FEATURES & BENEFITS: The robust metal case construction with integrated laser transmitter provides protection against environmental interference and electromagnetic noise. Operating across a wide temperature range (0-70°C), this module maintains performance stability in diverse deployment environments. The form factor adheres to QSFP28 standards, ensuring seamless integration with existing network infrastructure. Custom brand programming options allow for enterprise-specific configurations. COMPLIANCE & CERTIFICATIONS: Fully certified to IEEE 802.3bm specifications and QSFP28 MSA standards, this transceiver undergoes rigorous quality testing. Safety certifications include Class 1 Laser compliance, TUV, UL/FDA approval, and adherence to CFR 21 1040.10. RoHS and EU directive 2002/95/EC compliance ensures environmental responsibility. IDEAL USE CASES: Perfect for data center interconnects, enterprise network upgrades, and Palo Alto Networks deployments requiring high-bandwidth, reliable optical transport. The 2km reach enables medium-distance campus connectivity while maintaining exceptional signal quality. WARRANTY & SUPPORT: Includes 90-day limited warranty with technical support. Ships from strategically located U.S. facilities (Danville, CA and Beaufort, SC) with free standard shipping on orders exceeding $99.