This article helps to provide which Junos Evolved release can support SNMP performance monitoring mib for ZR coherent optics
id@PTX10008-re0> show version
PTX10008-re0
Model: ptx10008
Junos: 23.4R2-S1.6-EVO
id@PTX10008-re0> show chassis hardware
Hardware inventory:
Item Version Part number Serial number Description
Chassis JNP10008 [PTX10008]
..
FPC 0 REV 25 750-096187 JNP10K-LC1202
CPU REV 11 750-087304 JNP10K-LC1201 PMB Board
PIC 0 BUILTIN JNP10K-4Q56DD-32Q28-LZ-LC-PIC
Xcvr 10 REV 01 740-151745 QSFP56-DD-400G-ZR-M-HP
{master}
id@PTX10008-re0> show interfaces transport pm optics current et-0/0/10
Physical interface: et-0/0/10, SNMP ifIndex 592
Current: 2025-06-18,07:45:00 - current
Suspect Flag: False
Reason: Not Applicable
PM CURRENT MIN MAX AVG THRESHOLD TCA-ENABLED TCA-RAISED
(MIN) (MAX) (MIN) (MAX) (MIN) (MAX)
Module temperature(Celsius) 54 54 54 54 0 73 No No No No
Pre-FEC BER 2.43e-4 2.17e-4 2.59e-4 2.34e-4 0 9.00e-3 NA No NA No
Uncorrected FER 0.00e+0 0.00e+0 0.00e+0 0.00e+0 0 0.00e+0 NA No NA No
SNR(dB) 17.8 17.8 17.8 17.8 15.0 0 No NA No NA
Tx power(dBm) -2.00 -2.03 -1.96 -1.99 -10.00 4.00 No No No No
Rx total power(dBm) -0.77 -0.80 -0.76 -0.78 -21.00 4.00 No No No No
Rx signal power(dBm) -0.67 -0.76 -0.65 -0.71 -17.50 2.00 No No No No
Carrier frequency offset(MHz) 210.0 181.0 281.0 232.4 -3600.0 3600.0 No No No No
Chromatic dispersion(ps/nm) 0.0 0.0 0.0 0.0 0 0 NA NA NA NA
Differential group delay(ps) 3.6 3.4 3.8 3.6 0 0 NA NA NA NA
SOPMD(ps^2) 87.2 18.1 148 92.9 0 0 NA NA NA NA
PDL(dB) 0.1 0.0 0.2 0.1 0 0 NA NA NA NA
OSNR(dB) 29.7 29.7 29.7 29.7 0 0 NA NA NA NA
<--- NO output displayed
id@PTX10008-re0> show snmp mib walk jnxPMCurRxInputPower
id@PTX10008-re0> show snmp mib walk jnxPMCurTxOutputPower
id@PTX10008-re0>
SNMP support for optics PM for coherent optics will be supported in 24.3R1-EVO or later on PTX10K EVO platform.
2025-07-01 : Article Created
2026-09-03: Visibility Changed