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Junos OS Interfaces Command Reference - Juniper Networks

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<strong>Junos</strong> <strong>OS</strong> 12.1 <strong>Interfaces</strong> <strong>Command</strong> <strong>Reference</strong><br />

Table 35: 10-Gigabit Ethernet DWDM and DWDM OTN PICs show interfaces diagnostics optics<br />

Output Fields<br />

Field Name<br />

Physical interface<br />

Laser bias current<br />

Laser output power<br />

Receiver signal average<br />

optical power<br />

Laser end-of-life alarm<br />

Laser wavelength alarm<br />

Laser bias current alarm<br />

Laser temperature<br />

alarm<br />

Laser power alarm<br />

Modulator temperature<br />

alarm<br />

Modulator bias alarm<br />

Tx multiplexer FIFO<br />

error alarm<br />

Tx loss of PLL lock<br />

alarm<br />

Rx loss of average<br />

optical power alarm<br />

Rx loss of AC power<br />

alarm<br />

Rx loss of PLL lock<br />

alarm<br />

262<br />

Field Description<br />

Name of the physical interface.<br />

Magnitude of the laser bias power setting current, in milliamperes. The laser bias provides direct<br />

modulation of laser diodes and modulates currents.<br />

Laser output power, in milliwatts (mW) and decibels, referenced to 1.0 mW (dBm). This is a software<br />

equivalent to the LsPOWMON pin in hardware.<br />

Average received optical power, in mW and dBm. This indicator is a software equivalent to the<br />

RxPOWMON pin in hardware. Average optical power is vendor-specific.<br />

Laser end-of-life alarm: On or Off.<br />

Laser wavelength alarm: On or Off.<br />

Laser bias current alarm: On or Off.<br />

Laser temperature alarm: On or Off.<br />

Laser power alarm: On or Off.<br />

Modulator temperature alarm: On or Off.<br />

Transceivers from some vendors do not support this field.<br />

Modulator bias alarm: On or Off.<br />

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

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

Receive loss of average optical power alarm: On or Off.<br />

Receive loss of AC power alarm: On or Off.<br />

Transceivers from some vendors do not support this field.<br />

Receive loss of phase-locked loop (PLL) lock alarm: On or Off.<br />

Table 36 on page 263 lists the output fields for the show interfaces diagnostics optics<br />

command when the router is operating with bidirectional SFP optics. Output fields are<br />

listed in the approximate order in which they appear.<br />

Copyright © 2012, <strong>Juniper</strong> <strong>Networks</strong>, Inc.

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