Cisco Cisco OptoStar II Driver Amplifier Installationsanleitung
Operating using ICIM LCD, Continued
Sub-menu 3 -- Optical Output Alarm Threshold
The illustration below shows sub-menu 3 of the OptoStar II 1550 nm DWDM
forward direct modulation transmitter module – Optical Output Alarm
Threshold.
forward direct modulation transmitter module – Optical Output Alarm
Threshold.
The optical output alarm threshold lower limit is (standard value - 2.2) dBm; and
upper limit is (standard value + 1.5) dBm. The cursor stays in the “Low” field by
default.
upper limit is (standard value + 1.5) dBm. The cursor stays in the “Low” field by
default.
•
To configure the lower limit of the optical alarm threshold (minimum output
power is no less than (standard value - 2.2) dB):
power is no less than (standard value - 2.2) dB):
1. Press SET button to start the configuration;
2. Press ▲▼ buttons to change the value, and press SET button to confirm;
3. Press ► button to move the cursor to “Set”;
4. Press “SET” button to save the configuration.
2. Press ▲▼ buttons to change the value, and press SET button to confirm;
3. Press ► button to move the cursor to “Set”;
4. Press “SET” button to save the configuration.
•
To configure the upper limit of the optical alarm threshold (maximum output
power is no more than (standard value + 1.5) dB):
power is no more than (standard value + 1.5) dB):
1. Press ▼ button to move the cursor to the “High” field;
2. Press SET button to start the configuration;
3. Press ▲▼ buttons to change the value, and press SET button to confirm;
4. Press ► button to move the cursor to “Set”;
5. Press SET button to save the configuration.
2. Press SET button to start the configuration;
3. Press ▲▼ buttons to change the value, and press SET button to confirm;
4. Press ► button to move the cursor to “Set”;
5. Press SET button to save the configuration.
Continued on next page
3-12 Operation
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