Installation:
1 Connect the 12V DC IN to the power outlet with power adaptor.
2 Connect FXO to PSTN.
3 Connect FXS to a telephone jack with the RJ-11 analog cable.
Connecting to a PC:
1 Connect the Ethernet cable (with RJ-45 connector) to any LAN port.
2 Connect the other end of the Ethernet cable to your PC’s installed network interface card (NIC).
Connecting to an External Ethernet Hub or Switch:
1 Connect the Ethernet cable (with RJ-45 connector) to WAN port.
2. Connect the other end of the Ethernet cable to DSL/Cable modem or the external Ethernet hub or
switch.
R7121-L1: