The JBX02255 1000BASE-LX SFP transceiver represents professional-grade optical networking technology designed specifically for data center and enterprise campus applications requiring extended-distance fiber connectivity. This module excels in environments where organizations need to bridge network segments across 10 kilometers without signal degradation, making it ideal for interconnecting geographically distributed facilities or creating redundant network paths. **Key Technical Features:** Operating at 1310nm wavelength, this transceiver leverages long-wavelength technology optimized for singlemode fiber transmission. The 9/125 micron core singlemode fiber specification ensures minimal signal loss and dispersion over extended distances. Duplex LC/UPC connectors provide industry-standard connectivity with low insertion loss, while the SFP form factor enables hot-swappable installation without system downtime. **Performance & Reliability:** Engineered to IEEE 802.3z standards, this transceiver delivers consistent 1GB data rates with minimal latency. The precision laser transmitter and sophisticated receive circuitry maintain signal integrity across the full 10km range, while comprehensive thermal management supports stable operation from 0 to 70°C. Metal construction provides electromagnetic shielding and durability for demanding environments. **Compliance & Safety:** Full RoHS/ELV compliance and Class 1 laser certification ensure regulatory adherence for international deployments. UL/FDA certification to 21CFR 1040.10 standards demonstrates commitment to safety and quality. SFF-8472 compliance enables EEPROM programming for custom brand identification when required. **Dell Compatibility:** Direct replacement for Dell OEM P/N 407-BBDC, 407-BBOO, and Silicom 01-SSC-9790, this transceiver integrates seamlessly into existing Dell PowerEdge and PowerSwitch infrastructure. Plug-and-play installation eliminates configuration complexity while maintaining warranty support. **Ideal Applications:** - Data center interconnect and campus backbone connectivity - Disaster recovery and business continuity network redundancy - Metropolitan area network (MAN) extensions - Carrier and service provider backbone networks - Enterprise facility-to-facility links Backed by 90-day limited warranty and available custom programming options, the JBX02255 delivers enterprise reliability with exceptional value. Free standard shipping on orders exceeding $99 from our California or South Carolina distribution centers ensures rapid deployment.