1000Mbps-LX Mini-GBIC WDM module is designed to connect with any Gigabit Ethernet Switch with an industry standard Mini- GBIC slot. The RoHS-compliant single-mode module support distances up to 40 kilometers. The Small Form Factor Pluggable (SFP) module utilize an advanced metal design to minimize Electromagnetic Interference (EMI). The module provide a powerful, hot-pluggable solution for server, multi-processing and switch-to-switch applications.