Black Box LH1706A-SC-AU, Руководство пользователя, Страница: 20 / 29

18
10/100 TO 100BASE-FX MEDIA CONVERTERS
Remote Loopback
1. Test condition setup. For the function to produce
an accurate result, be sure to set switches
according to Table 3-2.
Table 3-2. Test condition, remote loopback.
DIP Switches 1 2 3 4 5 6 7
Converter A OFF FD 100 FD OFF OFF OFF
Converter B OFF FD 100 FD OFF OFF ON
2. Launch a loopback or diagnostics testing program
and follow the instructions given. The instructions
will be similar to this:
a) Enter the number of test messages (frame
packets) to be sent (between 1 and 1000).
b) Press the START button.
c) The program will send a testing message
looped in the fiber segment and display a
pass/fail result.
WARNING
Be sure to deactivate both local and remote test functions
for normal converter operations.