Cisco 15216 EDFA2 Specifications Page 55

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4-7
Cisco ONS 15216 EDFA2 Operations Guide
78-16033-01
Chapter 4 Provisioning Using ASH and SNMP
Set Alarm Thresholds
Table 4-1 Alarm Threshold Attribute Definitions
Attribute
Variable
Definition Syntax
Maximum
Access Description
cerent15216Edfa
CfgSaved
Configurati
on saved
status
True Value Read-only Indicates whether the current
configuration has been saved. The value
can be true or false. If false, the
configuration is not saved.
cerent15216Edfa
LpoutSetpoint
Loss of
output
power
setpoint
Integer
(0 to 1000,
0 default)
Read-only Can be disregarded when operating
amplifier in Constant Gain Temperature
Compensated mode (manufacturer
default) and Constant Pump Current
mode. Setpoint object is only valid when
amplifier is used in Constant Output
Power and Idle modes.
cerent15216Edfa
LpoutDeviation
Loss of
output
power
deviation
Integer
(0 to 1000,
200
default)
Read-write Can be disregarded when operating
amplifier in manufacturer default
Constant Gain Temperature
Compensated mode. Deviation object is
only valid when amplifier is used in
Constant Output Power and Idle modes.
cerent15216Edfa
LpoutHysteresis
Loss of
output
power
hysteresis
Integer
(0 to 1000,
100
default)
Read-write Can be disregarded when operating
amplifier in manufacturer default
Constant Gain Temperature
Compensated mode. Hysteresis object is
only valid when amplifier is used in
Constant Output Power and Idle modes.
cerent15216Edfa
LOSThreshold
Loss of
signal
(input
power)
threshold
Integer
(–3100 to
–1500,
–3000
default)
Read-write Alarm notifies operations personnel if
the optical input signal of the
ONS 15216 EDFA2 drops below a level
that impacts proper operation of optical
network. Set this attribute at a value that
is appropriate for the intended
application so that the alarm condition is
meaningful. Consult with the Cisco TAC
to determine the threshold value for your
application. As a guideline, Cisco
recommends setting the threshold value
at 3 dBm below the current input power
level of the amplifier. Valid entries are
between –3100 and –1500 in dBm times
100. For example, if the total input power
of the amplifier is –24 dBm and the loss
of input power threshold required is –27
dBm, the loss of input power alarm
threshold is –2700.
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