show interfaces diagnostics optics (SONET)

[Contents] [Prev] [Next] [Index] [Report an Error]

show interfaces diagnostics optics (SONET)
Syntax

show interfaces diagnostics optics so-fpc/pic/port

Release Information

Command introduced in JUNOS Release 7.5.

Description

(T-series routers only) On OC768 SONET interfaces, display 300-pin Multisource Agreement (MSA) diagnostics data and alarms. For OC192 and OC768 interfaces on the 4-port OC-192c PIC, display XFP diagnostics and data alarms

Options

so-fpc/pic/port—SONET/SDH interface name.

Additional Information

300-PIN MSA optics, XENPAK Multisource Agreement (MSA) optics, and XFP optics are supported. The 300-pin MSA toolkit polls the PIC and the XENPAK driver polls the XENPAK transceiver in 1-second intervals for diagnostics data, alarms, and warnings and stores them into memory. The alarms will not cause the links to go down or the LEDs to change color or generate SNMP traps. Changes in alarm and warning status will generate system log messages

Thresholds that trigger a high alarm, low alarm, high warning, or low warning are set by the transponder vendors. Generally, a high alarm or low alarm indicates that the optics module is not operating properly. This information can be used to diagnosis why a PIC is not working.

Required Privilege Level

view

List of Sample Output

show interfaces diagnostics optics (300-PIN MSA Optics)
show interfaces diagnostics optics (XENPAK MSA Optics)
show interfaces diagnostics optics (XFP Optics)

Output Fields

Table 53 lists the output fields for the show interfaces diagnostics optics command when the router is operating with MSA optics. Output fields are listed in the approximate order in which they appear
Table 53: show interfaces diagnostics optics (300-PIN MSA Optics) Output Fields

Field Name

Field Description

Physical interface

Name of the physical interface.

Laser bias current

Magnitude of the laser bias power setting current, in milliamperes. This indicator is a software equivalent to the LsBIASMON pin in hardware.

Laser output power

Laser output power, in milliwatts (mW) and decibels, referenced to 1.0 mW (dBm). This is a software equivalent to the LsPOWMON pin in hardware.

Receiver signal average optical power

Average received optical power, in mW and dBm. This indicator is a software equivalent to the RxPOWMON pin in hardware. Average optical power is vendor-specific. For example:

Intel—Rx power monitor: +/- 1dB
Opnext—Rx power monitor: +/- 1.5 dB

Laser end-of-life alarm

Laser end-of-life alarm: On or Off.

Laser wavelength alarm

Laser wavelength alarm: On or Off.

Laser bias current alarm

Laser bias current alarm: On or Off.

Laser temperature alarm

Laser temperature alarm: On or Off.

Laser power alarm

Laser power alarm: On or Off.

Modulator temperature alarm

(Opnext 300-pin MSA transponders only) Modulator temperature alarm: On or Off.

Modulator bias alarm

Modulator bias alarm: On or Off.

Tx multiplexer FIFO error alarm

Transmit multiplexer first in, first out (FIFO) error alarm: On or Off.

Tx loss of PLL lock alarm

Transmit loss of phase-locked loop (PLL) lock alarm: On or Off.

Rx loss of average optical power alarm

Receive loss of average optical power alarm: On or Off.

Rx loss of AC power alarm

(Opnext 300-pin MSA transponders only) Receive loss of AC power alarm: On or Off.

Rx loss of PLL lock alarm

Receive loss of phase-locked loop (PLL) lock alarm: On or Off.
Table 54 lists the output fields for the show interfaces diagnostics optics command 
generated from XENPAK MSA optics. 
 Table 54:  show interfaces diagnostics optics (XENPAK MSA optics) Output Fields  

 Field Name
 Field Description

 Physical interface

 Name of the physical interface.


 Laser bias current

 Measured laser bias current in uA.


 Laser output power

 Measured laser output power in mW.


 Module temperature

 Internally measured module temperature. 


 Laser rx power

 Measured receive optical power in mW.


 Laser bias current high alarm

 Laser bias current high alarm: On or Off. Alarm ranges are vendor-specific.


 Laser bias current low alarm

 Laser bias current low alarm: On or Off. Alarm ranges are vendor-specific.


 Laser output power high alarm

 Laser output power high alarm: On or Off. Alarm ranges are vendor-specific.


 Laser output power low alarm

 Laser output power low alarm: On or Off. Alarm ranges are vendor-specific.


 Module temp high alarm

 Module temperature high alarm: On or Off. Alarm ranges are vendor-specific. 


 Module temp low alarm

 Module temperature low alarm: On or Off. Alarm ranges are vendor-specific.


 Laser rx power high alarm

 Laser receive power high alarm: On or Off. Alarm ranges are vendor-specific.


 Laser rx power low alarm

 Laser receive power low alarm: On or Off. Alarm ranges are vendor-specific.


 Laser bias current high warning

 Laser bias current high warning: On or Off. Warning ranges are vendor-specific.


 Laser bias current low warning

 Laser bias current low warning: On or Off. Warning ranges are vendor-specific.


 Laser output power high warning

 Laser output power high warning: On or Off. Warning ranges are vendor-specific.


 Laser output power low warning

 Laser output power low warning: On or Off. Warning ranges are vendor-specific.


 Module temp high warning

 Module temperature high warning: On or Off. Warning ranges are vendor-specific. 


 Module temp low warning

 Module temperature low warning: On or Off. Warning ranges are vendor-specific. 


 Laser rx power high warning

 Laser receive power high warning: On or Off. Warning ranges are vendor-specific.


 Laser rx power low warning

 Laser receive power low warning: On or Off. Warning ranges are vendor-specific.



 
Table 55 lists the output fields for the show interfaces diagnostics optics command when the router is operating with XFP optics. Output fields are listed in the approximate order in which they appear.
Table 55: show interfaces diagnostics optics Output Fields (XFP Optics)
Field Name

Field Description

Physical interface

Name of the physical interface.

Link

(For 4-port OC-192c PIC is operating in OC768-over-4xOC192 mode) The link number. Diagnostics and alarms are displayed for each link.

Laser bias current

Magnitude of the laser bias power setting current, in milliamperes. The laser bias provides direct modulation of laser diodes and modulates currents.

Laser output power

Laser output power, in milliwatts (mW) and decibels, referenced to 1.0 mW (dBm). This is a software equivalent to the LsPOWMON pin in hardware.

Module temperature

Temperature of the XFP optics module, in Celsius and Fahrenheit.

Laser rx power

Laser received optical power, in mW and dBm.

Laser bias current high alarm

Laser bias power setting high alarm. Displays on or off.

Laser bias current low alarm

Laser bias power setting low alarm. Displays on or off.

Laser bias current high warning

Laser bias power setting high warning. Displays on or off.

Laser bias current low warning

Laser bias power setting low warning. Displays on or off.

Laser output power high alarm

Laser output power high alarm. Displays on or off.

Laser output power low alarm

Laser output power low alarm. Displays on or off.

Laser output power high warning

Laser output power high warning. Displays on or off.

Laser output power low warning

Laser output power low warning. Displays on or off.

Module temperature high alarm

Module temperature high alarm. Displays on or off.

Module temperature low alarm

Module temperature low alarm. Displays on or off.

Module temperature high warning

Module temperature high warning. Displays on or off.

Module temperature low warning

Module temperature low warning. Displays on or off.

Laser rx power high alarm

Receive laser power high alarm. Displays on or off.

Laser rx power low alarm

Receive laser power low alarm. Displays on or off.

Laser rx power high warning

Receive laser power high warning. Displays on or off.

Laser rx power low warning

Receive laser power low warning. Displays on or off.

Module not ready alarm

Module not ready alarm. When on, indicates the module has an operational fault. Displays on or off.

Module power down alarm

Module power down alarm. When on, module is in a limited power mode, low for normal operation. Displays on or off.

Tx data not ready alarm

Any condition leading to invalid data on the transmit path. Displays on or off.

Tx not ready alarm

Any condition leading to invalid data on the transmit path. Displays on or off.

Tx laser fault alarm

Laser fault condition. Displays on or off.

Tx CDR loss of lock alarm

Transmit clock and data recovery (CDR) loss of lock. Loss of lock on the transmit side of the CDR. Displays on or off.

Rx not ready alarm

Any condition leading to invalid data on the receive path. Displays on or off.

Rx loss of signal alarm

Receive Loss of Signal alarm. When on, indicates insufficient optical input power to the module. Displays on or off.

Rx CDR loss of lock alarm

Receive CDR loss of lock. Loss of lock on the receive side of the CDR. Displays on or off.
Laser bias current high 
alarm threshold
Vendor-specified threshold for the laser bias current high alarm: 130.000 mA.
Laser bias current low alarm threshold

Vendor-specified threshold for the laser bias current low alarm: 10.000 mA.

Laser bias current high warning threshold

Vendor-specified threshold for the laser bias current high warning: 120.000 mA.

Laser bias current low warning threshold

Vendor-specified threshold for the laser bias current low warning: 12.000 mA.

Laser output power high alarm threshold

Vendor-specified threshold for the laser output power high alarm: 0.8910 mW or -0.50 dBm.

Laser output power low alarm threshold

Vendor-specified threshold for the laser output power low alarm: 0.2230 mW or -6.52 dBm.

Laser output power high warning threshold

Vendor-specified threshold for the laser output power high warning: 0.7940 mW or -100 dBm.

Laser output power low warning threshold

Vendor-specified threshold for the laser output power low warning: 0.2510 mW or -600 dBm.

Module temperature high alarm threshold

Vendor-specified threshold for the module temperature high alarm: 90× C or 194× F.

Module temperature low alarm threshold

Vendor-specified threshold for the module temperature low alarm: -5× C or 23× F.

Module temperature high warning threshold

Vendor-specified threshold for the module temperature high warning: 85× C or 185× F.

Module temperature low warning threshold

Vendor-specified threshold for the module temperature low warning: 0× C or 32× F.

Laser rx power high alarm threshold

Vendor-specified threshold for the laser Rx power high alarm: 1.2589 mW or 1.00 dBm.

Laser rx power low alarm threshold

Vendor-specified threshold for the laser Rx power low alarm: 0.0323 mW or -14.91 dBm.

Laser rx power high warning threshold

Vendor-specified threshold for the laser Rx power high warning: 1.1220 mW or 0.50 dBm.

Laser rx power low warning threshold

Vendor-specified threshold for the laser Rx power low warning: 0.0363 mW or -14.40 dBm.
show interfaces diagnostics optics (300-PIN MSA Optics)
user@host> show interfaces diagnostics optics so-4/0/0
Physical interface: so-4/0/0
  Laser bias current                    :  79.938 mA 
  Laser output power                    :  1.592 mW / 2.02 dBm
  Receiver signal average optical power :  1.3854 mW / 1.42 dBm
  Laser end-of-life alarm               :  Off
  Laser wavelength alarm                :  Off
  Laser bias current alarm              :  Off
  Laser temperature alarm               :  Off
  Laser power alarm                     :  Off
  Modulator temperature alarm           :  Off
  Modulator bias alarm                  :  Off
  Tx multiplexer FIFO error alarm       :  Off
  Tx loss of PLL lock alarm             :  Off
  Rx loss of average optical power alarm:  Off
  Rx loss of AC power alarm             :  Off
  Rx loss of PLL lock alarm             :  Off
show interfaces diagnostics optics (XENPAK MSA Optics)
user@host> show interfaces diagnostics optics so-1/0/0
Physical interface: so-1/0/0
    Laser bias current                        :  49.010 mA
    Laser output power                        :  1.263 mW / 1.01 dBm
    Module temperature                        :  17 degrees C / 62 degrees F
    Laser rx power                            :  0.060 mW / -12.21 dBm
    Laser bias current high alarm             :  Off
    Laser bias current low alarm              :  Off
    Laser output power high alarm             :  Off
    Laser output power low alarm              :  Off
    Module temperature high alarm             :  Off
    Module temperature low alarm              :  Off
    Laser rx power high alarm                 :  Off
    Laser rx power low alarm                  :  Off
    Laser bias current high warning           :  Off
    Laser bias current low warning            :  Off
    Laser output power high warning           :  Off
    Laser output power low warning            :  Off
    Module temperature high warning           :  Off
    Module temperature low warning            :  Off
    Laser rx power high warning               :  Off
    Laser rx power low warning                :  Off
show interfaces diagnostics optics (XFP Optics)
user@host> show interfaces diagnostics optics so-7/0/0
Physical interface: so-7/0/0
  Link : 0
  Laser bias current                        :  50.776 mA
  Laser output power                        :  0.4030 mW / -3.95 dBm
  Laser temperature                         :  29.0 degrees C / 84.2 degrees F
  Laser rx power                            :  0.4671 mW / -3.31 dBm
  Laser bias current high alarm             :  Off
  Laser bias current low alarm              :  Off
  Laser bias current high warning           :  Off
  Laser bias current low warning            :  Off
  Laser output power high alarm             :  Off
  Laser output power low alarm              :  Off
  Laser output power high warning           :  Off
  Laser output power low warning            :  Off
  Laser temperature high alarm              :  Off
  Laser temperature low alarm               :  Off
  Laser temperature high warning            :  Off
  Laser temperature low warning             :  Off
  Laser rx power high alarm                 :  Off
  Laser rx power low alarm                  :  Off
  Laser rx power high warning               :  Off
  Laser rx power low warning                :  Off
  Module not ready alarm                    :  Off
  Module power down alarm                   :  Off
  Tx data not ready alarm                   :  Off
  Tx not ready alarm                        :  Off
  Tx laser fault alarm                      :  Off
  Tx CDR loss of lock alarm                 :  Off
  Rx not ready alarm                        :  Off
  Rx loss of signal alarm                   :  Off
  Rx CDR loss of lock alarm                 :  Off
  Laser bias current high alarm threshold   :  130.000 mA
  Laser bias current low alarm threshold    :  10.000 mA
  Laser bias current high warning threshold :  120.000 mA
  Laser bias current low warning threshold  :  12.000 mA
  Laser output power high alarm threshold   :  0.8910 mW / -0.50 dBm
  Laser output power low alarm threshold    :  0.2230 mW / -6.52 dBm
  Laser output power high warning threshold :  0.7940 mW / -1.00 dBm
  Laser output power low warning threshold  :  0.2510 mW / -6.00 dBm
  Laser temperature high alarm threshold    :  90.0 degrees C / 194.0 degrees F
  Laser temperature low alarm threshold     :  -5.0 degrees C / 23.0 degrees F
  Laser temperature high warning threshold  :  85.0 degrees C / 185.0 degrees F
  Laser temperature low warning threshold   :  0.0 degrees C / 32.0 degrees F
  Laser rx power high alarm threshold       :  1.2589 mW / 1.00 dBm
  Laser rx power low alarm threshold        :  0.0323 mW / -14.91 dBm
  Laser rx power high warning threshold     :  1.1220 mW / 0.50 dBm
  Laser rx power low warning threshold      :  0.0363 mW / -14.40 dBm
[output truncated]

Field Name	Field Description
`Physical interface`	Name of the physical interface.
`Laser bias current`	Magnitude of the laser bias power setting current, in milliamperes. This indicator is a software equivalent to the `LsBIASMON` pin in hardware.
`Laser output power`	Laser output power, in milliwatts (mW) and decibels, referenced to 1.0 mW (dBm). This is a software equivalent to the `LsPOWMON` pin in hardware.
`Receiver signal average optical power`	Average received optical power, in mW and dBm. This indicator is a software equivalent to the `RxPOWMON` pin in hardware. Average optical power is vendor-specific. For example: Intel—Rx power monitor: +/- 1dB Opnext—Rx power monitor: +/- 1.5 dB
`Laser end-of-life alarm`	Laser end-of-life alarm: `On` or `Off`.
`Laser wavelength alarm`	Laser wavelength alarm: `On` or `Off`.
`Laser bias current alarm`	Laser bias current alarm: `On` or `Off`.
`Laser temperature alarm`	Laser temperature alarm: `On` or `Off`.
`Laser power alarm`	Laser power alarm: `On` or `Off`.
`Modulator temperature alarm`	(Opnext 300-pin MSA transponders only) Modulator temperature alarm: `On` or `Off`.
`Modulator bias alarm`	Modulator bias alarm: `On` or `Off`.
`Tx multiplexer FIFO error alarm`	Transmit multiplexer first in, first out (FIFO) error alarm: `On` or `Off`.
`Tx loss of PLL lock alarm`	Transmit loss of phase-locked loop (PLL) lock alarm: `On` or `Off`.
`Rx loss of average optical power alarm`	Receive loss of average optical power alarm: `On` or `Off`.
`Rx loss of AC power alarm`	(Opnext 300-pin MSA transponders only) Receive loss of AC power alarm: `On` or `Off`.
`Rx loss of PLL lock alarm`	Receive loss of phase-locked loop (PLL) lock alarm: `On` or `Off`.

Field Name	Field Description
`Physical interface`	Name of the physical interface.
`Laser bias current`	Measured laser bias current in uA.
`Laser output power`	Measured laser output power in mW.
`Module temperature`	Internally measured module temperature.
`Laser rx power`	Measured receive optical power in mW.
`Laser bias current high alarm`	Laser bias current high alarm: `On` or `Off`. Alarm ranges are vendor-specific.
`Laser bias current low alarm`	Laser bias current low alarm: `On` or `Off`. Alarm ranges are vendor-specific.
`Laser output power high alarm`	Laser output power high alarm: `On` or `Off`. Alarm ranges are vendor-specific.
`Laser output power low alarm`	Laser output power low alarm: `On` or `Off`. Alarm ranges are vendor-specific.
`Module temp high alarm`	Module temperature high alarm: `On` or `Off`. Alarm ranges are vendor-specific.
`Module temp low alarm`	Module temperature low alarm: `On` or `Off`. Alarm ranges are vendor-specific.
`Laser rx power high alarm`	Laser receive power high alarm: `On` or `Off`. Alarm ranges are vendor-specific.
`Laser rx power low alarm`	Laser receive power low alarm: `On` or `Off`. Alarm ranges are vendor-specific.
`Laser bias current high warning`	Laser bias current high warning: `On` or `Off`. Warning ranges are vendor-specific.
`Laser bias current low warning`	Laser bias current low warning: `On` or `Off`. Warning ranges are vendor-specific.
`Laser output power high warning`	Laser output power high warning: `On` or `Off`. Warning ranges are vendor-specific.
`Laser output power low warning`	Laser output power low warning: `On` or `Off`. Warning ranges are vendor-specific.
`Module temp high warning`	Module temperature high warning: `On` or `Off`. Warning ranges are vendor-specific.
`Module temp low warning`	Module temperature low warning: `On` or `Off`. Warning ranges are vendor-specific.
`Laser rx power high warning`	Laser receive power high warning: `On` or `Off`. Warning ranges are vendor-specific.
`Laser rx power low warning`	Laser receive power low warning: `On` or `Off`. Warning ranges are vendor-specific.

Field Name	Field Description
`Physical interface`	Name of the physical interface.
Link	(For 4-port OC-192c PIC is operating in OC768-over-4xOC192 mode) The link number. Diagnostics and alarms are displayed for each link.
`Laser bias current`	Magnitude of the laser bias power setting current, in milliamperes. The laser bias provides direct modulation of laser diodes and modulates currents.
`Laser output power`	Laser output power, in milliwatts (mW) and decibels, referenced to 1.0 mW (dBm). This is a software equivalent to the `LsPOWMON` pin in hardware.
`Module temperature`	Temperature of the XFP optics module, in Celsius and Fahrenheit.
`Laser rx power`	Laser received optical power, in mW and dBm.
`Laser bias current high alarm`	Laser bias power setting high alarm. Displays `on` or `off`.
`Laser bias current low alarm`	Laser bias power setting low alarm. Displays `on` or `off`.
`Laser bias current high warning`	Laser bias power setting high warning. Displays `on` or `off`.
`Laser bias current low warning`	Laser bias power setting low warning. Displays `on` or `off`.
`Laser output power high alarm`	Laser output power high alarm. Displays `on` or `off`.
`Laser output power low alarm`	Laser output power low alarm. Displays `on` or `off`.
`Laser output power high warning`	Laser output power high warning. Displays `on` or `off`.
`Laser output power low warning`	Laser output power low warning. Displays `on` or `off`.
`Module temperature high alarm`	Module temperature high alarm. Displays `on` or `off`.
`Module temperature low alarm`	Module temperature low alarm. Displays `on` or `off`.
`Module temperature high warning`	Module temperature high warning. Displays `on` or `off`.
`Module temperature low warning`	Module temperature low warning. Displays `on` or `off`.
`Laser rx power high alarm`	Receive laser power high alarm. Displays `on` or `off`.
`Laser rx power low alarm`	Receive laser power low alarm. Displays `on` or `off`.
`Laser rx power high warning`	Receive laser power high warning. Displays `on` or `off`.
`Laser rx power low warning`	Receive laser power low warning. Displays `on` or `off`.
`Module not ready alarm`	Module not ready alarm. When `on`, indicates the module has an operational fault. Displays `on` or `off`.
`Module power down alarm`	Module power down alarm. When `on`, module is in a limited power mode, low for normal operation. Displays on or off.
`Tx data not ready alarm`	Any condition leading to invalid data on the transmit path. Displays `on` or `off`.
`Tx not ready alarm`	Any condition leading to invalid data on the transmit path. Displays `on` or `off`.
`Tx laser fault alarm`	Laser fault condition. Displays `on` or `off`.
`Tx CDR loss of lock alarm`	Transmit clock and data recovery (CDR) loss of lock. Loss of lock on the transmit side of the CDR. Displays `on` or `off`.
`Rx not ready alarm`	Any condition leading to invalid data on the receive path. Displays `on` or `off`.
`Rx loss of signal alarm`	Receive Loss of Signal alarm. When `on`, indicates insufficient optical input power to the module. Displays `on` or `off`.
`Rx CDR loss of lock alarm`	Receive CDR loss of lock. Loss of lock on the receive side of the CDR. Displays `on` or `off`.
`Laser bias current high alarm threshold`	Vendor-specified threshold for the laser bias current high alarm: `130.000 mA.`
`Laser bias current low alarm threshold`	Vendor-specified threshold for the laser bias current low alarm: `10.000 mA.`
`Laser bias current high warning threshold`	Vendor-specified threshold for the laser bias current high warning: `120.000 mA.`
`Laser bias current low warning threshold`	Vendor-specified threshold for the laser bias current low warning: `12.000 mA.`
`Laser output power high alarm threshold`	Vendor-specified threshold for the laser output power high alarm: `0.8910 mW` or `-0.50 dBm.`
`Laser output power low alarm threshold`	Vendor-specified threshold for the laser output power low alarm: `0.2230 mW` or `-6.52 dBm.`
`Laser output power high warning threshold`	Vendor-specified threshold for the laser output power high warning: `0.7940 mW` or `-100 dBm.`
`Laser output power low warning threshold`	Vendor-specified threshold for the laser output power low warning: `0.2510 mW` or `-600 dBm.`
`Module temperature high alarm threshold`	Vendor-specified threshold for the module temperature high alarm: `90× C` or `194× F.`
`Module temperature low alarm threshold`	Vendor-specified threshold for the module temperature low alarm: `-5× C` or `23× F.`
`Module temperature high warning threshold`	Vendor-specified threshold for the module temperature high warning: `85× C` or `185× F.`
`Module temperature low warning threshold`	Vendor-specified threshold for the module temperature low warning: `0× C` or `32× F.`
`Laser rx power high alarm threshold`	Vendor-specified threshold for the laser Rx power high alarm: `1.2589 mW` or `1.00 dBm.`
`Laser rx power low alarm threshold`	Vendor-specified threshold for the laser Rx power low alarm: `0.0323 mW` or `-14.91 dBm.`
`Laser rx power high warning threshold`	Vendor-specified threshold for the laser Rx power high warning: `1.1220 mW` or `0.50 dBm.`
`Laser rx power low warning threshold`	Vendor-specified threshold for the laser Rx power low warning: `0.0363 mW` or `-14.40 dBm.`

[Contents] [Prev] [Next] [Index] [Report an Error]