The JBX01816 represents a cost-effective solution for upgrading or expanding 10 Gigabit Ethernet networks without sacrificing performance or reliability. This 10GBASE-LR SFP+ transceiver module is specifically designed for organizations requiring extended reach single-mode fiber connectivity across their network infrastructure. **Key Technical Specifications:** Operating at 1310nm wavelength with a 10 Gbps data rate, this module supports transmission distances up to 10km over standard single-mode fiber (SMF). The duplex LC/UPC connector design ensures optimal signal integrity and compatibility with industry-standard fiber optic infrastructure. Housed in a compact 5x4x2mm form factor, it integrates effortlessly into existing SFP+ ports without requiring additional space or modifications. **Performance & Reliability:** Qualified to IEEE 802.3ae and SFF standards (SFF-8431, SFF-8472), this transceiver delivers enterprise-grade reliability for mission-critical applications. The precision laser transmitter and metal construction provide excellent electromagnetic shielding and thermal management across the 0-70°C operating temperature range. Each unit undergoes rigorous quality testing to ensure consistent performance and compatibility. **Compliance & Safety:** Full RoHS/ELV compliance meets EU directive 2002/95/EC environmental standards. Comprehensive safety certifications including Class 1 Laser, TUV, UL, and FDA 21CFR 1040.10 approval guarantee safe operation in professional networking environments. Custom brand programming is available for OEM and reseller applications. **Cost-Effective Deployment:** As a direct Arista SFP-10G-LRL replacement, this module eliminates compatibility concerns while delivering equivalent performance at competitive pricing. Free standard shipping on orders over $99 reduces deployment costs further. Backed by a 90-day limited warranty, this transceiver provides reliable long-term performance. **Ideal Applications:** Perfect for enterprise data centers, campus networks, ISP infrastructure, and any environment requiring high-speed, long-distance optical connectivity. Compatible with Arista switches and multi-vendor environments supporting 10GBASE-LR standards, this module is the smart choice for network infrastructure upgrades.