Sapido IPJC1n User Manual page 25

5.3 WiFi AP Mode
If user don't connect wan port via wire cable in your enviroment, User can also
choose WiFi AP mode which connect to a upper router via wireless
communication.please move the switch to left side(show as below) to be wifi ap
mode
In the mode, all clients get IP from upper side(other Router) device,IPJC1 don't
assign the IP to client.so this mode does not support
WAN、DHCP、NAT、DDNS、QoS、Firewall、Static/Dynamic route、VPN Server
features .IPJC1 supports dual band mode in wireless communicaton, User can
choose any band according his request.
.