SFP & 4PORT GBE SWITCH GLOBAL LTE-A
Key Features and Benefits:4-8 serial ports, out-of-band management of network and server devicesAutomatically detect and recover from outages and repair equipment faults4 x USB 2.0 console ports, out-of-band management of network and server devicesLink Layer Discovery Protocol (LLDP) discover, identify and verify attached devices on your local networkGlobal LTE-A Pro Cellular module