Cisco 15216 EDFA2 Specifications Page 59

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4-7
Cisco ONS 15216 EDFA2/EDFA2-A Operations Guide, R2.4
July 2004
Chapter 4 Provisioning with ASH and SNMP
4.8 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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