The SM-X-NIM-ADPTR acts as a carrier card for the Cisco 4300 and Cisco 4400 series ISRs to carry one single-wide or double-wide network interface module (NIM) to be used in the ISRs SM slot. The SM-X-NIM-ADPTR converts the SM slot on the ISR to a NIM slot and facilitates the use of NIMs such as the T1/E1 (Voice/Data), FXO/FXS, Switching, Serial, Storage Drives, Mobility (3G/4G), or G.HDSL.

• Interface Module offers better usage with maximum efficiency and convenience
• With T1/E1 technology, enjoy up to 2.048Mbps (E-carrier) or 1.544Mbps (T-carrier) data transfer rate over service provider link
• Interface Module with data networking application/usage for maximum productivity and usability