The JBX01298 100GBASE-SR-BiDi QSFP28 Transceiver represents a cutting-edge solution for organizations requiring high-speed, cost-effective data center interconnectivity. This optical transceiver module combines advanced bidirectional transmission technology with proven reliability to deliver exceptional performance in demanding network environments. Technical Specifications: The module operates at 100 Gigabits per second using the SR-BiDi (Short Reach Bidirectional) standard, specifically designed for shorter distance deployments while maximizing fiber efficiency. The bidirectional architecture utilizes wavelength division multiplexing at 855nm and 908nm, enabling simultaneous send and receive operations on a single pair of multimode fibers—reducing cabling complexity and infrastructure costs compared to traditional unidirectional solutions. Fiber Compatibility and Distance: Qualified for OM5 duplex multimode fiber, this transceiver provides 150-meter reach—ideal for campus area networks, data center interconnects, and enterprise backbone applications. The duplex LC/UPC connectors ensure secure, low-loss connections with industry-standard termination practices. OM5 fiber support offers future-proof flexibility, as OM5 infrastructure accommodates multiple wavelength bands for emerging higher-speed protocols. Compliance and Certification: Fully compliant with IEEE 802.3bm standards and QSFP28 MSA (Multi-Source Agreement) specifications, ensuring seamless integration with compatible equipment from major manufacturers including Arista. The module carries comprehensive safety certifications: Class 1 Laser designation, UL/FDA approval (21 CFR 1040.10), and TUV certification. RoHS and ELV compliance demonstrates commitment to environmental sustainability and regulatory adherence. Operational Reliability: The metal case construction with integrated laser transmitter provides thermal management and electromagnetic shielding for consistent performance. Operating temperature range of 0°C to 70°C accommodates diverse deployment environments from climate-controlled data centers to equipment rooms with variable conditions. Applications and Use Cases: • Data center interconnects requiring high-speed, cost-effective links • Campus network backbone upgrades • Enterprise infrastructure expansion • High-performance computing cluster networking • Cloud service provider deployments Customization Options: Custom brand programming is available for OEM requirements, allowing integration into proprietary network solutions. The 90-day limited warranty provides peace-of-mind protection, while free standard shipping on orders over $99 reduces procurement costs. This transceiver directly replaces Arista's QSFP-100G-SR1.2 module, providing a compatible alternative with identical performance specifications at competitive pricing.