The JBX01438 is a premium 100GBASE-FR QSFP28 optical transceiver designed for organizations deploying high-speed, reliable network infrastructure. This module represents the ideal solution for data centers, service providers, and enterprise networks requiring robust 100GB connectivity over moderate distances. **Technical Specifications:** Operating at 1310nm wavelength, the transceiver delivers 100GB data rates compliant with IEEE 802.3bm standards. The 2km transmission distance over singlemode fiber (9/125 core) makes it perfect for campus networks and localized data center interconnects. The compact QSFP28 form factor (5x4x2 inches) fits standard network switch ports, enabling space-efficient deployments. **Key Features & Benefits:** The Duplex LC/UPC connector design minimizes insertion loss and reflection, ensuring signal integrity across your network. Full Juniper compatibility guarantees plug-and-play installation without firmware modifications. The metal case construction with integrated laser transmitter provides superior durability and thermal management for continuous 24/7 operation. **Compliance & Certifications:** This module meets stringent international standards: RoHS/ELV directives, EU directive 2002/95/EC compliance, and comprehensive safety certifications (Class 1 Laser, TUV, UL/FDA). These certifications ensure safe operation in regulated environments and alignment with corporate sustainability initiatives. **Performance Reliability:** Operating temperature range of 0-70°C (32-158°F) accommodates diverse data center environments. The 90-day limited warranty provides peace of mind for critical network deployments. Custom brand programming options allow integration with existing OEM ecosystems. **Applications:** Ideal for: Juniper switch interconnects, data center backbone networks, campus network upgrades, disaster recovery site connectivity, and high-speed storage area networks (SANs). Perfect replacement for aging infrastructure requiring modern 100GB performance without complete system overhauls. **Shipping & Support:** Free standard shipping available on orders exceeding $99, with fulfillment from Danville, CA or Beaufort, SC locations ensuring rapid delivery. Compatible part replacement for QSFP-100G-FR OEM specification.