FRONT PANEL LCD DISPLAY
TranScend Chassis – Operation Manual
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4.3.7 Optical Switch
Level 1
Level 2
Level 3
Greeting
Setup Menu
Threshold(dBm)
Save
Prev Menu
Status Menu
OPin Pwr(dBm)
Switch
Prev Menu
Alarm Menu
OPin Pwr
Module Temperature
Switch
Prev Menu
Chassis Menu
Temperature(C)
Model
Hardware Version
Software Version
Serial Number
Prev Menu
Prev Menu
Prev Menu
Table 8: TranScend Optical Switch Front Panel Display Menu Overview
Greeting:
Greeting Message
Press “Select” button to go into the plug-in menu.
Prev Menu:
Press “Select” will bring back to the System menu.
The entries in plug-in menu are described as follows:
Setup Menu:
Threshold (dBm):
Press “Right” or “Left” button to increase or decrease the level of threshold in dBm for switching
between primary and secondary optical inputs. The factory default threshold is 0 dBm with the range -13 to 14 dBm.
Save:
Press “Right” or “Left” button to select between “Yes” or “No”. Press “Select” to commit the value into NVRAM
when “Yes” is selected. The value in bracket refl ects the current NVRAM contents. If user presses “Select” when
display is “No”, no NVRAM change takes place.
Status Menu:
OPin Pwr (dBm):
Displays the optical input power reading in dBm. Press “Right” or “Left” button to cycle through
available channels.
NOTE: The primary input is marked as #1 and secondary is #2.
Switch:
Displays the optical switch position, either “Primary” or “Secondary”.
InnoTrans Communications
Optical Switch
CHAPTER 4:
