The JBX01486 100GBASE-PSM4 QSFP28 transceiver is an advanced optical networking solution engineered for enterprise-grade performance and reliability. This module delivers 100GB data rates with exceptional signal integrity over distances up to 500 meters on single-mode fiber, making it an ideal choice for organizations requiring extended reach in campus network topologies and data center interconnection scenarios. Key Features and Specifications: Operating at a 1310nm wavelength, this transceiver utilizes proven 1310nm technology for superior attenuation characteristics and compatibility with existing fiber infrastructure. The compact QSFP28 form factor enables high-density port configurations, allowing organizations to maximize port density while minimizing power consumption compared to legacy 10GB modules. The MTP/MPO connector interface supports parallel optical transmission, enabling 100GB performance through four 25GB lanes. This design philosophy provides flexibility for future upgrades and ensures compatibility with next-generation networking equipment. The 9/125 micrometers singlemode fiber core supports PSM4 (Parallel Single Mode 4) technology for cost-effective long-distance deployments. Technical Compliance and Certifications: This module qualifies to IEEE 802.3bm specifications and QSFP28 Multi-Source Agreement (MSA) standards, ensuring interoperability across major networking platforms. RoHS and ELV directives compliance guarantee environmental responsibility without compromising performance. Comprehensive safety certifications including Class 1 Laser designation, TUV, UL, and FDA 21CFR 1040.10 compliance provide peace of mind in mission-critical deployments. Operational Excellence: The transceiver maintains reliable performance across extended temperature ranges (0-70°C), supporting diverse deployment scenarios from controlled data centers to outdoor network cabinets. The rugged metal case design with integrated laser transmitter protects sensitive optical components from environmental factors and electromagnetic interference. HPE Aruba Compatibility: As a certified HPE JH420A equivalent, this module integrates seamlessly into existing HPE Aruba network architectures, offering substantial cost savings compared to OEM components without sacrificing quality or reliability. The module supports custom brand programming options for organizations requiring specific firmware configurations. Applications and Use Cases: Ideal for data center migration projects, campus network backbone upgrades, and long-distance metropolitan area network (MAN) interconnections. Organizations can leverage this transceiver for efficient 100GB networking without requiring extensive fiber infrastructure modifications. Value Proposition: With free standard shipping on orders exceeding $99 and a 90-day limited warranty, this module delivers exceptional value for budget-conscious IT departments. The investment in reliable optical interconnectivity pays dividends through reduced network latency, increased bandwidth capacity, and simplified network management across distributed enterprise environments.