Sapido IPJC1n User Manual page 16

5.1.3Static IP
If your ISP provides a static or fixed IP address ,Subnet Mask,
setting,select Static IP.
Item
IP Address
Subnet Mask
Gateway
DNS
Wireless AP
SSID
Encryption
Description
Enter the IP address which is provided by your ISP.
Please enter the Subnet Mask address
Input ISP Default Gateway Address.
Input DNS information which is provided by your ISP
Turn on/off wireless
Service Set identifier, users can define to any or keep
as default.
Select wireless encryption type form the drop-down list.
Gateway and DNS