The statements in this section apply specifically to the E4G series routers.
To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telephone-network voltage (TNV-1) circuits.
Note
LAN ports contain SELV circuits, and WAN ports contain TNV-1 circuits. Both LAN and WAN ports may use RJ-45 connectors. Use care when connecting cables.Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at the network interface.
Do not use this equipment near a water hazard, such as a wet wall, drain path, or other source of water.