The IBM 2498-2401 is a Short Wavelength (SW) Small Form-Factor Pluggable (SFP) module, engineered to facilitate high-speed data transmission at 4Gbps bandwidth over fiber optic cables. This module is particularly suited for short to medium-range communications, offering flexibility and reliability for modern data centers and enterprise networking environments. With its compact size, the 2498-2401 SFP module enables easy installation and integration into existing network frameworks, saving valuable space while expanding network capabilities. Whether upgrading an existing system or building a new high-speed network, the IBM SW 4 Gbps SFP module provides a cost-effective solution for enhancing data transmission efficiency across a wide variety of IBM networking hardware.