The JBX01411 is a premium 100GBASE-DR QSFP28 optical transceiver designed specifically for high-capacity network deployments requiring robust, long-distance connectivity. Operating at 100GB data rates with 1310nm laser technology, this module enables reliable transmission across 500 meters of singlemode fiber, making it ideal for data center interconnects, campus networks, and metropolitan area network (MAN) applications. **Key Technical Specifications:** This transceiver utilizes industry-standard QSFP28 form factor with 9/125 singlemode fiber core and duplex LC/UPC connectors for secure, professional-grade connections. The module operates across a wide temperature range (0-70°C / 32-158°F), ensuring stable performance in various environmental conditions. Its compact dimensions (5x4x2 inches) facilitate easy installation in high-density networking environments without compromising performance. **Compatibility & Integration:** Specifically engineered as a Juniper QSFP-100G-DR compatible replacement (P/N: QSFP-100G-DR), the JBX01411 integrates seamlessly into existing Juniper infrastructure. The transceiver supports IEEE 802.3bm specifications and QSFP28 MSA standards, ensuring broad equipment compatibility and future-proofing your network investments. **Compliance & Safety:** This optical module meets comprehensive safety and environmental standards, including RoHS/ELV compliance, Class 1 Laser certification, and FDA approval (21CFR 1040.10). TUV and UL certifications validate its reliability and safety in professional networking environments. These certifications demonstrate the product's commitment to quality and adherence to international regulatory requirements. **Enterprise-Grade Features:** The metal case construction with integrated laser transmitter provides durability and optimal signal integrity. Custom brand programming is available for OEM partners and enterprise customers seeking personalized deployment options. The 90-day limited warranty provides peace of mind, backed by convenient shipping from multiple US locations (Danville, CA and Beaufort, SC) with free standard shipping on orders exceeding $99. **Ideal Applications:** Perfect for enterprises modernizing their network infrastructure, expanding data center capabilities, or implementing redundant long-distance fiber connections. The 500-meter SMF range supports campus-wide deployments and metropolitan connectivity without requiring additional amplification or signal regeneration equipment.