The JBX01462 100GBASE-LR4 QSFP28 transceiver module represents a high-performance, cost-effective solution for organizations deploying 100 Gigabit Ethernet networks. Engineered to IEEE 802.3bm specifications and QSFP28 MSA standards, this module delivers consistent, reliable performance in demanding network environments. **Key Features & Benefits:** This transceiver provides 100GB data rate transmission capability over 10 kilometers of standard single-mode fiber, utilizing the proven 9/125 singlemode fiber core specification. The duplex LC/UPC connectors offer industry-standard connectivity with excellent repeatability and low insertion loss. The compact QSFP28 form factor enables seamless integration into existing HPE infrastructure without requiring additional hardware modifications. **Technical Excellence:** Constructed with a precision metal case and integrated laser transmitter, the JBX01462 ensures signal integrity and durability in 24/7 operational environments. Operating temperature range of 0-70°C accommodates standard data center and network closet conditions. The module achieves full compliance with RoHS/ELV directives and carries comprehensive safety certifications including Class 1 Laser designation, UL/FDA compliance, and TUV certification. **Compatibility & Integration:** Designed as a direct replacement for HPE part numbers JL275A and JL310A, this transceiver integrates seamlessly with existing HPE Arista and compatible switch infrastructure. Custom brand programming is available for OEM requirements, providing flexibility for enterprise deployments. **Ideal Applications:** - Campus network interconnects between buildings - Data center uplink connections - Long-distance server-to-storage links - Metropolitan area network (MAN) deployments - High-speed backbone networks **Quality Assurance:** Every module is manufactured to stringent quality standards with 90-day limited warranty coverage. Sourced from reliable manufacturing facilities in Vietnam and China, backed by free standard shipping on orders exceeding $99.