EXFO FG-750 - Manual (Page 71)

Getting Started with Your Fiber Guardian
Fiber Guardian 57
Retrieving the IP Address of the Rear Ethernet Port (Host)
4. Connect to the Host Web UI as follows:
4a. From your computer, open a Web browser.
4b. In the address bar, type http://169.254.10.10/HostWebUI.
4c. When the application prompts you, enter Admin as the user name
and Admin as the password.
4d. Click OK to open the session.
5. In the Host Web UI, from the main menu, select Status > System
Information.
6. From the tree view, select Host Information.