Cisco Cisco OptoStar II Driver Amplifier 安装指南

Operating using ICIM LCD, Continued 

The table below lists the alarm information of the OptoStar II 1550 nm optical 
amplifier module. 

001 

Low Optical Input 

Power 

Optical input power is 

lower than -5.0 dBm 

Alarm LED is red 

002 

High Optical Input 

Power 

Optical input power is 

higher than +10 dBm 

Alarm LED is red 

003 

Low Optical Output 

Power 

Optical output power is 

4.0 dB lower than 

standard value (factory 

setting) 

Alarm LED is red 

004 

High Optical 

Output Power 

Optical output power is 

1.0 dB higher than 

standard value (factory 

setting) 

Alarm LED is red 

005 

High Drive Current 

of Pump 1   

Drive current of pump 1 is 

too high (different pumps 

have different thresholds; 

pre-set before delivery)   

Alarm LED is red 

006 

High Drive Current 

of Pump 2 

Drive current of pump 2 is 

too high (different pumps 

have different thresholds; 

pre-set before delivery)   

Alarm LED is red 

007 

High TEC Current 

of Pump 1 

TEC current of pump 1 is 

higher than 1.3A 

Alarm LED is red 

008 

High TEC Current 

of Pump 2 

TEC current of pump 2 is 

higher than 1.3A 

Alarm LED is red 

009 

Abnormal LD 

Temperature of 

Pump 1   

LD temperature of pump 

1 is higher than 50℃  or 

lower than 35℃ 

Alarm LED is red 

010 

Abnormal LD 

Temperature of 

Pump 2 

LD temperature of pump 

2 is higher than 50℃  or 

lower than 35℃ 

Alarm LED is red 

011 

High Module 

Temperature 

Module temperature 

higher than 70°C 

Alarm LED is red 

012 

EDFA Internal 

Module Failure   

EDFA internal module has 

communication failure   

Alarm LED is red 

 
 

 

3-14 

 

Operation 

OL-29666-02