Cisco Prisma II Installation And Operation Manual page 61

Checking bdr Transmit Processor Alarms Using the ICIM,
Alarm Thresholds
Alarm thresholds are shown below. Alarm thresholds are not adjustable on this
module.
Alarm Function
+1_8VInt Internal 1.8
voltage
+3_3VInt Internal 3.3
voltage
ProcTemp Module
temperature
LasBias1 Bias current
of the laser in
transmitter 1
LasBias2 Bias current
of the laser in
transmitter 2
Lsm1Temp Laser 1
temperature
(cooled laser
only)
Lsm2Temp Laser 2
temperature
(cooled laser
only)
Lsm1EOL Laser 1 end
of life
monitor
Lsm2EOL Laser 2 end
of life
monitor
3-26
Major Minor Minor
Low Low High
Thhold Thhold Thhold
1.620 1.67 1.93
2.970 3.070 3.530
-40 -10 80
5.0 8.0 32.5
5.0 8.0 32.5
-1.0 N/A N/A
-1.0 N/A N/A
34 N/A N/A
34 N/A N/A
Operation Using the ICIM
Continued
Major
High Unit
Thhold Typical range
1.980 V DC 1.77 – 1.83
3.630 V DC 3.2 – 3.4
85 40-50
°C
40 mA 10 to 30
40 mA 10 to 30
N/A mA 0.00 to 0.15
N/A mA 0.00 to 0.15
N/A mA 34 mA for
cooled lasers;
100 mA for
uncooled
lasers
N/A mA 34 mA for
cooled lasers;
100 mA for
uncooled
lasers
78-715192-01 Rev C