Specifications

4000326 Rev A Optical Switches 3-25
Configure Parameters Using the ICIM,
Continued
Parameter Description Values Default
HystAmpl
Hysteresis Amplitude: the value (in dB
relative to switching threshold) above
which the input optical power must rise for
the switch to begin the hysteresis timer
before restoring original switch position.
Only applies if Revert is True. Auto mode
only.
0.5 to 9.5 dB,
increments of 0.1 dB
0.5
HystTime
Hysteresis Time. Auto mode only. Length
of time that primary optical power must
remain above the restore threshold before
switch will revert to primary position.
Only applies if Revert is True.
Integer in seconds,
between 0 and 720
(0 to 12 minutes)
1
Revert
Auto mode only. Allows switch to revert to
primary position after optical power is
restored. In Manual, switch will remain in
backup position.
• Manual
• Auto
Auto
PrimInp
Selects the primary optical input. For auto
mode triggering.
• Port 3
• Port 4
Port 4
DfltSw
Selects the normal switch position. Auto
mode only.
• Bar
• Cross
Bar