System information

© 2006 Cisco Systems, Inc. All rights reserved. Cisco Confidential Presentation_ID Kirkpatrick 092509
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Configurable Parameters
Parameter
Function
Values
Default
Enable Laser
Enables or disables transmitter operation,
i.e., turns the laser on or off.
ON = Enabled
OFF = Disabled
Enabled
Cw Mode
Automatically adjusts the displayed RF
input level by subtracting 3 dB when CW
mode is on.
ON
OFF
OFF
Low RF Alarm
Inhibit
Enables or disables the “RF input low”
alarm.
ON = Alarm Enabled
OFF = Alarm Disabled
Enabled
Master
Configures the module as master or
slave. If set to Master, the transmitter is
controlled only by the Enable control
above. If set to Slave, the transmitter is
controlled by a bination of Enable and the
external input CNT_IN_1.
Master = ON
Slave = OFF
Master
RF Drive Level
Sets the relative RF drive level into the
transmitter.
-5.0 dB to +3.0 dB
in 0.5 dB steps
0.0 dB
AGC
Turns automatic gain control on or off.
ON
OFF
OFF
Length
Fiber link length for optimal performance
5 to 30 km in 5 km
steps
Varies
depending
upon optical
output
power