LevelOne FSW-1607TFX, Руководство пользователя

Страница: 18 / 43

FSW-1607/2407TFX User’s Manual
10
Installing the expansion module:MDU-0121FXC
To provide better networking options, an optional 100BASE-FX
(SC) fiber-optic module can be installed in the FSW-1607/
2407TFX. The expansion module allows you to extend your net-
work up to two kilometers.
Refer to the following to install an expansion module:
1. Turn off the power to the FSW-1607/2407TFX.
2. Use a Phillips screwdriver to remove the two screws from
the module cover and remove the cover. Store the module
cover for future use.
3. Install the module.
The installation procedure may vary, depending on the
particular expansion module you purchased. Refer to
the Quick Installation Guide of the model you are using
for detailed installation instructions.
Duplex mode
The expansion module can accommodate fiber-optic cable up to 2
kilometers in length when set to full-duplex. The maximum cable
length when set to half-duplex is 228 meters.
The duplex mode default setting for the expansion module is full-
duplex. Refer to
Rear view on page 5, if you have trouble locating
the duplex DIP switch.