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show chassis fpc optical-properties amplifier-chain ila pm-previousday

 

Syntax

Release Information

Statement introduced in Junos OS Release 17.1R1.

Description

Display performance monitors for the previous 24-hour period for an optical inline amplifier (ILA).

Options

fpc-slotSlot number of the FPC or PIC in which the integrated photonic line card (IPLC) module resides.
ila-numberThe optical ILA number.

Additional Information

Required Privilege Level

view

List of Sample Output

show chassis fpc optical-properties amplifier-chain ila pm-previousday

Output Fields

Table 1 lists the output fields for the show chassis fpc optical-properties amplifier-chain ila pm-previousday command. Output fields are listed in the approximate order in which they appear.

Table 1: show chassis fpc optical-properties amplifier-chain ila pm-previousday Output Fields

Field Name

Field Description

PM

Performance monitor.

MIN

Minimum value measured.

MAX

Maximum value measured.

AVG

Average value.

THRESHOLD (MIN) (MAX)

Threshold value set for the minimum and maximum values.

TCA-ENABLED (MIN) (MAX)

Threshold-crossing alert (TCA) set for the minimum and maximum values. Yes: TCA is enabled.

TCA-RAISED (MIN) (MAX)

TCA raised for the minimum and maximum values. Yes: TCA crosses the threshold.

Table 2 lists the TCA names and descriptions.

Table 2: TCA Descriptions

Threshold Crossing Alert Name

Description

OSC-A Tx Power(0.01 dBm), OSC-B Tx Power(0.01 dBm)

Optical supervisory channel (OSC) A or B TX transmit power value. The unit is dBm.

OSC-A Rx Power(0.01 dBm), OSC-B Rx Power(0.01 dBm)

OSC (A or B) RX receive power value. The unit is dBm.

OSC-A Fiber Loss(0.01 dB), OSC-B Fiber Loss(0.01 dB)

OSC fiber loss value (for OSC A or B) The unit is dBm.

Line OUT VOA-A(0.01 dB), Line OUT VOA-B(0.01 dB)

Line out variable optical attenuator (VOA) value (A or B)

EDFA A-B Input Power(0.01 dBm), EDFA B-A Input Power(0.01 dBm)

Erbium-doped fiber amplifier (EDFA) input power, for EDFA A-B or B-A.

EDFA A-B Output Power(0.01 dBm), EDFA B-A Output Power(0.01 dBm)

Output optical power, for EDFA A-B or B-A. The unit is dBm.

EDFA A-B Signal Output Power(0.01 dBm), EDFA B-A Signal Output Power(0.01 dBm)

Signal output power for EDFA A-B or B-A.. The unit is dBm.

EDFA A-B Pump 0 Current(0.01mA), EDFA B-A Pump 0 Current(0.01mA)

Electric current for pump 0 for EDFA A-B or B-A.

EDFA A-B Pump 1 Current(0.01mA), EDFA B-A Pump 1 Current(0.01mA)

Electric current for pump 1 for EDFA A-B or B-A.

EDFA A-B Pump 0 Temperature(C), EDFA B-A Pump 0 Temperature(C)

EDFA’s pump 0 temperature for EDFA A-B or B-A.

EDFA A-B Pump 1 Temperature(C), EDFA B-A Pump 1Temperature(C)

EDFA’s pump 1 temperature for EDFA A-B or B-A.

Sample Output

show chassis fpc optical-properties amplifier-chain ila pm-previousday

user@host> show chassis fpc optical-properties amplifier-chain ila pm-previousday fpc-slot 3 ila-number 0