The JBX01757 10GBASE-BX60 SFP+ transceiver is a premium optical module engineered for demanding long-distance network applications. This Cisco SFP-10G-BX-D60 compatible transceiver delivers exceptional 10Gbps data rates over single-mode fiber (SMF) networks spanning up to 60km, making it ideal for campus interconnects, metropolitan networks, and carrier backbone applications. **Key Technical Specifications:** This module features a 9/125 single-mode fiber core with simplex LC/UPC connectors, ensuring reliable signal transmission without crosstalk interference. The transceiver operates across a standard industrial temperature range of 0-70°C (32-158°F), providing consistent performance in diverse deployment scenarios. Qualified to IEEE 802.3ae standards and certified to SFF-8431 and SFF-8472 specifications, it guarantees interoperability with existing Cisco infrastructure. **Construction & Reliability:** Manufactured with precision engineering, the transceiver features a robust metal case with integrated laser transmitter technology. Its compact 5x4x2mm form factor fits seamlessly into high-density SFP+ port installations. The device incorporates comprehensive safety features including Class 1 Laser certification, UL/FDA compliance (21CFR 1040.10), and TUV certification. **Environmental & Compliance Standards:** Fully RoHS and ELV compliant per EU Directive 2002/95/EC, supporting corporate sustainability initiatives. The transceiver meets Harmonization Code 8544.70.0000 requirements for international trade. **Support & Warranty:** Backed by a 90-day limited warranty and available with custom brand programming options. Ships from convenient US locations (Danville, CA and Beaufort, SC) with free standard shipping on orders over $99. **Applications:** Perfect for enterprise campus networks, service provider metro rings, long-haul interconnects, and data center expansion. Compatible with Cisco switching platforms requiring 10GBASE-BX60 module support.