M2M & IoT Industrial 4G LTE Modem Routers
The eSAM and Ultra eSAM are Industrial 4G LTE modem routers, Ethernet modems designed to provide internet connectivity to Ethernet devices.
The eSAM is a modem-router, which means it contains both an Industrial LTE 4G modem router capable of providing cellular data and a router So capable of routing packets between computer networks. The eSAM can perform network functions such as Port Forwarding, NAT, Firewalling, VPN, and DHCP. The eSAM can connect to any device with Ethernet or Wi-Fi and provide access to the internet. It can also be used to provide a ‘failover’ or backup connection for a residential or commercial internet connection, thereby ensuring that your critical services and equipment don’t experience unnecessary downtime.