The JBX01483 100GBASE-PLRL4 QSFP28 Transceiver Module represents advanced optical networking technology designed for organizations requiring reliable, high-speed data transmission in mission-critical environments. This 100GB module operates at 1310nm wavelength and delivers exceptional performance over distances up to 2 kilometers on standard single-mode fiber (SMF) cabling infrastructure. **Key Technical Specifications:** This QSFP28 form factor module features a 9/125 micron single-mode fiber core with MTP/MPO connector interface—the industry standard for high-density, multi-lane optical interconnects. Operating temperatures range from 0 to 70°C (32 to 158°F), ensuring dependable performance in diverse data center environments. The module qualifies to IEEE 802.3bm specifications and QSFP28 MSA standards, guaranteeing interoperability and reliability. **Extreme Networks 10405 Compatibility:** Direct compatibility with Extreme Networks 10405 switches makes this transceiver an excellent OEM replacement option. The module seamlessly integrates into existing Extreme Networks infrastructure without requiring additional configuration or firmware updates, reducing deployment time and complexity. **Safety and Compliance:** Full RoHS and ELV directive compliance (EU 2002/95/EC) ensures environmental responsibility and regulatory adherence. Class 1 laser certification (LN #50 7/2001) combined with TUV, UL, and FDA approvals (21CFR 1040.10) demonstrates commitment to safety standards and operational excellence. **Enterprise Features:** Manufactured with precision metal casing and integrated laser transmitter technology, this module provides durability and longevity in demanding network environments. The compact 5x4x2-inch dimensions integrate efficiently into high-density port configurations without requiring additional physical infrastructure modifications. **Customization and Support:** Custom brand programming options enable seamless OEM integration for enterprises requiring white-label solutions. Shipped from strategic US locations (Danville, CA and Beaufort, SC), the module qualifies for free standard shipping on orders exceeding $99, improving total cost of ownership. **Ideal Applications:** Perfect for data center interconnects, campus network backbone upgrades, and enterprise switching environments where 100GB per second performance and extended 2km transmission distances prove essential. Suitable for telecommunications providers, cloud service providers, and large enterprises deploying next-generation network infrastructure. The 90-day limited warranty provides confidence in your networking investment, backed by proven optical technology and manufacturing excellence.