The JBX01404 100GBASE-CWDM4 QSFP28 transceiver represents a significant advancement in high-speed optical networking technology. Engineered for demanding enterprise and data center environments, this module provides exceptional performance for organizations requiring ultra-fast, reliable data transmission over short-to-medium distances. Key Performance Specifications: This transceiver operates at 100GB data rates using CWDM4 (Coarse Wavelength Division Multiplexing) technology, enabling four independent wavelengths to travel simultaneously over a single fiber pair. The 2km transmission distance over single-mode fiber (9/125µm core) is ideal for connecting switches, routers, and storage systems within campus networks or between nearby data centers. The duplex LC/UPC fiber connectors provide secure, low-loss connections that minimize signal degradation. Technical Excellence: Designed to IEEE 802.3bm specifications and QSFP28 MSA standards, this module integrates precision laser transmission technology within a durable metal case. The unit supports operating temperatures from 0-70°C (32-158°F), ensuring reliable performance in diverse environmental conditions. RoHS and ELV compliant construction reflects our commitment to environmental responsibility. Compatibility and Integration: This transceiver is a direct compatible replacement for Ruckus E100G-QSFP28-LR4L-2KM and E100G-QSFP28-CWDM4-2KM modules. Custom brand programming is available, allowing seamless integration into existing network infrastructure. The module works with any QSFP28-capable network switch or router. Certification and Safety: Comprehensive safety certifications include Class 1 Laser (LN #50 7/2001), TUV, UL, and FDA (21CFR 1040.10) compliance, ensuring safe operation in network environments. All materials meet EU directive 2002/95/EC (RoHS) standards. Value Proposition: Offering superior performance at competitive pricing, the JBX01404 provides a cost-effective alternative to original equipment manufacturer modules without compromising reliability or functionality. With free standard shipping on orders over $99 and a 90-day limited warranty, this transceiver is a smart investment for IT professionals upgrading or expanding their optical infrastructure.