TC Communications TC8518 T1, Руководство пользователя

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Chapter 3 Management through the Web Optical Options
TC8518 Rev 2.2 User Manual 3-29
Figure 3-26 Web Application - Optical Options: Status
3.10.2 Optical Options: Optical Settings
The TC8518's Optical Options displays the Optics Type, the Timing Mode, and
Remote Optical Loopback time.
Optics Type: Displays the type of fiber optic signal wavelength and mode.
Timing Mode: Non-Looped means the TC8518 optics will transmit the signal
clocked according to the local machine. Looped indicates the signal will be
transmitted with the same timing as the signal that was received.
Remote Optical Loopback: Enables the local TC8518 to loopback any signal it
receives through the optics. Time increments is in minutes.
Note: This feature is for advanced users only. Enabling this can have serious
consequences on your network. It is intended for users with Ethernet testers.