The IBM 2498-2411 is a Long Wavelength (LW) Small Form-Factor Pluggable (SFP) module that specializes in transmitting data at 4 Gbps across distances of up to 10 kilometers. Designed for high-speed communication over fiber optic networks, this module extends the reach of enterprise networking infrastructure, connecting distant locations with minimal signal degradation. Ideal for medium-range data center interconnects or metropolitan area network (MAN) applications, the 2498-2411 SFP ensures reliable, high-quality data transmission. Its compatibility with a wide range of IBM network equipment allows for seamless integration into existing systems, making it a practical solution for organizations seeking to enhance their network's long-distance communication capabilities without compromising on speed or performance.