The JBX01483 100GBASE-PLRL4 QSFP28 transceiver represents the pinnacle of optical networking technology, designed to meet the demanding requirements of modern data centers and enterprise networks. This high-speed optical module enables seamless integration into existing Extreme Networks 10405 infrastructure while providing exceptional performance and reliability. **Technical Specifications:** Operating at 1310nm wavelength, this transceiver achieves impressive 100GB data rates over singlemode fiber distances up to 2km. The module utilizes 9/125 micrometer fiber core technology, a standard in modern telecommunications infrastructure. With MTP/MPO-12/APC connectors, it ensures secure, efficient fiber connections. The compact QSFP28 form factor (5x4x2 inches) allows for high-density port arrangements, maximizing network scalability in limited rack space. **Compliance & Safety:** Fully certified to IEEE 802.3bm specifications and QSFP28 MSA standards, this transceiver meets stringent industry requirements. It carries Class 1 Laser certification, TUV, UL, and FDA (21CFR 1040.10) approvals, along with RoHS and ELV directive compliance, ensuring safe operation in any professional environment. **Performance Benefits:** The 1310nm wavelength optimizes signal transmission characteristics while the 2km range capability makes this module versatile for various network topologies. Whether connecting data center switches, campus buildings, or high-speed servers, this transceiver delivers consistent, reliable performance. **Operating Conditions:** Designed for stable operation across temperatures from 0°C to 70°C (32°F to 158°F), this module maintains performance integrity in diverse environmental conditions. The metal case with integrated laser transmitter provides excellent thermal management and electromagnetic shielding. **Warranty & Support:** Backed by a 90-day limited warranty and available with custom brand programming options, this transceiver offers flexibility for various deployment scenarios. Free standard shipping on orders over $99, with warehouses located in Danville, CA and Beaufort, SC for rapid delivery. **Applications:** Ideal for datacenter interconnects, campus network upgrades, and high-speed LAN implementations. Compatible as a direct replacement for Extreme Networks 10405 modules, simplifying procurement and deployment. Whether you're expanding network capacity or maintaining existing infrastructure, the JBX01483 delivers enterprise-grade performance at competitive pricing.