Cisco NIM-4G-LTE-GA

The Cisco NIM-4G-LTE-GA is a Network Interface Module (NIM) offered by Cisco Systems. It is designed to provide 4G LTE connectivity to Cisco Integrated Services Routers (ISR) and Cisco Aggregation Services Routers (ASR). The NIM-4G-LTE-GA module allows routers to connect to cellular networks using 4G LTE technology, providing high-speed wireless connectivity for remote locations or as a backup connection in case of primary network failure. It supports various LTE bands and can be used with different service providers. The module includes a SIM card slot for authentication and supports multiple antennas for better signal reception. It also offers advanced features such as Quality of Service (QoS) for prioritizing traffic, IP Security (IPsec) for secure communication, and Dynamic Host Configuration Protocol (DHCP) for automatic IP address assignment. Overall, the Cisco NIM-4G-LTE-GA is a versatile module that enables routers to leverage 4G LTE networks, expanding connectivity options and ensuring reliable network access in various scenarios.