The JBX01402 100GBASE-CWDM4 QSFP28 Transceiver Module represents cutting-edge optical networking technology designed for modern data center and enterprise network infrastructure. This QSFP28 form factor transceiver delivers exceptional performance and reliability for organizations requiring high-bandwidth, low-latency connectivity solutions. **Technical Specifications:** This transceiver operates at 100GB/s data rates, utilizing coarse wavelength division multiplexing (CWDM) technology over four channels. The 2km reach over singlemode fiber makes it suitable for data center floors, building-to-building connections, and metropolitan area networks. The 9/125 micron singlemode fiber core ensures minimal signal degradation and interference, while duplex LC/UPC connectors provide industry-standard connectivity with exceptional reliability. **Performance & Compatibility:** Qualified to IEEE 802.3bm and QSFP28 MSA specifications, this module guarantees seamless integration with Palo Alto Networks equipment and other compliant systems. The metal case construction with integrated laser transmitter provides durability and consistent performance in demanding network environments. **Safety & Compliance:** Fully certified as a Class 1 laser device (LN #50 7/2001), meeting FDA 21CFR 1040.10 and TUV/UL safety standards. RoHS and ELV directive compliance ensure environmental responsibility. Operating across 0-70°C temperature range, this module maintains performance stability in various deployment scenarios. **Use Cases:** Perfect for high-speed data center interconnects, enterprise campus networks, financial institutions, cloud service providers, and telecommunications infrastructure. Whether upgrading existing systems or building new network backbones, this transceiver delivers the speed, reliability, and compatibility organizations demand. **Ordering & Support:** Shipped from multiple U.S. locations (Danville, CA and Beaufort, SC) with free standard shipping on orders exceeding $99. Custom brand programming available for volume deployments. Backed by comprehensive 90-day limited warranty and expert technical support.