The JBX02112 1000BASE-BX10-D SFP transceiver represents a premium solution for organizations requiring dependable long-reach Gigabit Ethernet connectivity. Engineered specifically for compatibility with Juniper networking platforms, this module serves as a direct replacement for the OEM Juniper SFP-GE10KT14R13 component, ensuring seamless integration into existing infrastructure without requiring firmware updates or compatibility adjustments. **Technical Excellence** This transceiver module operates at 1 Gigabit per second (1GB) data rates over single-mode fiber (9/125 SMF) with transmission distances reaching 10 kilometers. The dual-wavelength design (1490nm transmit/1310nm receive) enables efficient bidirectional communication over a single fiber strand through wavelength division multiplexing. The simplex LC/UPC connector provides industry-standard connectivity with minimal back-reflection and superior signal integrity. **Robust Design & Compliance** Constructed with a precision metal case and integrated laser transmitter, the module demonstrates exceptional durability for demanding data center and telecommunications environments. It maintains full compliance with IEEE 802.3ah specifications and EU RoHS/ELV directives, meeting modern sustainability requirements. Class 1 laser certification, UL/FDA approval (21CFR 1040.10), and TUV validation confirm safety standards across global markets. **Reliable Performance** With operating temperatures spanning 0-70°C (32-158°F), the transceiver adapts to diverse installation environments from air-conditioned data centers to outdoor telecommunications cabinets. The 90-day limited warranty provides confidence in product reliability, while custom brand programming options accommodate enterprise branding requirements. **Applications** Ideal for metro Ethernet services, enterprise WAN connections, ISP backbone links, and campus network extensions. The 10km reach supports building-to-building campus networks, metropolitan area networks, and long-distance last-mile connectivity without requiring additional amplification equipment. **Shipping & Support** Shipped from multiple U.S. locations (Danville, CA and Beaufort, SC) with free standard shipping on orders exceeding $99, ensuring cost-effective deployment across organizations of any size.