The JBX02136 is a premium 1000BASE-BX10-U SFP optical transceiver designed for mission-critical network infrastructure requiring reliable, long-distance connectivity. This simplex configuration module excels in point-to-point connections where unidirectional data transmission meets performance requirements. **Key Technical Specifications:** Operating at 1GB data rates, this transceiver transmits over 10-kilometer distances through standard 9/125 singlemode fiber using wavelengths of 1310nm (TX) and 1490nm (RX). The LC/UPC connector provides a standard interface compatible with existing network infrastructure, while the compact 5x4x2mm form factor fits standard SFP module slots. **Compliance & Safety:** This module meets or exceeds industry standards including IEEE 802.3ah and SFF-8472 specifications. Class 1 Laser safety certification, combined with UL/FDA and TUV validation, ensures safe operation in professional environments. RoHS directive 2002/95/EC compliance demonstrates commitment to sustainable manufacturing practices. **Extreme Networks Compatibility:** Direct drop-in replacement for Extreme Networks AA1419069-E6 modules. This compatibility eliminates integration complexity and reduces deployment time in existing Extreme Networks environments. **Operational Excellence:** Operating temperature range of 0-70°C (32-158°F) supports deployment in controlled data centers and outdoor network equipment housings. The metal case construction provides electromagnetic shielding, protecting signal integrity in electrically noisy environments. **Warranty & Support:** Backed by a 90-day limited warranty, this transceiver includes custom brand programming availability for OEM applications. Ships from Danville, CA and Beaufort, SC locations with free standard shipping on orders exceeding $99. **Ideal Applications:** Metropolitan area networks, campus backbone connections, long-distance point-to-point links, carrier-grade network expansion, and enterprise redundancy solutions where simplex fiber transmission proves advantageous. **Environmental Commitment:** Manufactured in Vietnam and China with full RoHS and ELV compliance, this transceiver balances performance requirements with environmental responsibility.