OcNOS-SP : System Management Guide : System Management Configuration Guide : QSFP-DD Configuration : QSFP-DD Monitored Alarms
QSFP-DD Monitored Alarms
 
Table 36-7:  
Alarms
Module
S.No.
Name
1
Temperature
2
Voltage
3
TEC Current Magnitude
4
Laser temperature
Host
S.No.
Name
1
Tx LOS
2
Tx Cdr Loss of Lock
3
Tx Adapttive Eq Failure
4
Rx Output Status
5
FEC Excessive Degrade(FED)
6
FEC Detected Degrade(FDD)
7
Remote Degrade
8
Local Degrade
9
Flexe Loss of pad block
10
Flexe loss of Multiframe
11
Flexe loss of frame
12
Flexe instance ID mismatch
13
Flexe calender mismatch
14
Flexe instance map mismatch
15
Flexe GID mismatch
16
Tx local fault
17
Tx remote fault
18
Tx loss of alignment
19
Rx local fault
20
Rx remote fault
21
Rx loss of alignment
Media
S.No.
Name
1
Rx Optical Power
2
Tx Optical Power
3
Tx Bias
4
Rx LOS
5
Rx Cdr Loss of Lock
6
Tx Failure
7
Tx Output Status
8
Tx FIFO error alarm
9
Tx Deskew Loss of Lock alarm
10
Tx Reference Clock Loss of Lock alarm
11
Tx CMU Loss of Lock alarm
12
Tx Out of Alignment alarm
13
Tx Loss of Alignment alarm
14
Rx FIFO Loss of Lock alarm
15
Rx Deskew Loss of Lock alarm
16
Rx Out of Alignment alarm
17
Rx Loss of Alignment alarm
18
Rx Chromatic Dispersion Compensation Loss of Lock alarm
19
Rx Demodulator Loss of Lock alarm
20
Rx Loss of Multi Frame alarm
21
Rx Loss of Frame alarm
22
Remote PHY Fault alarm
23
Local Degrade alarm
24
Remote Degrade alarm
25
FEC Detected Degrade over PM Interval alarm
26
FEC Excessive Degrade over PM Interval alarm
27
Laser Age
28
Laser Frequency Error
 
Table 36-8:  
Performance Monitoring
Host
S.No.
Name
 
1
eSNR Input
2
PAM4 Level Trans
3
Pre-FEC BER
4
FERC
5
Tx Bits & Corrected Bits
6
Tx Frames & Uncorrected Frames
Media
S.No.
Name
1
eSNR Input
2
PAM4 Level Trans
3
Pre-FEC BER
4
FERC
5
Mod Bias X/I
6
Mod Bias X/Q
7
Mod Bias Y/I
8
Mod Bias Y/Q
9
Mod Bias X_Phase
10
Mod Bias Y_Phase
11
CD - HG Short link
12
CD - LG Long link
13
DGD
14
SOPMD - HG
15
PDL
16
OSNR
17
eSNR
18
CFO
19
EVM_modem
20
Tx Power
21
Rx Total Power
22
Rx Sig Power
23
SOP ROC
24
MER
25
Clk recovery loop
26
SOPMD - LG
27
Rx Bits & Corrected Bits
28
Rx Frames & Uncorrected Frames
Example
Given a few examples of Alarms.
For Rx Optical Power & Rx Los:
 
2023 May 25 18:23:20.545 : OcNOS : NSM : CRITI : [IFMGR_IF_DOWN_2]: Interface cd52 changed state to down
2023 May 25 18:23:24.116 : OcNOS : CMM : CRITI : [CMM_CMIS_MODULE_MONITOR_2]: Rx Optical Power[Low Alarm] detected on Lane[1] Port[52] module. Reading[100.000 dBm], Threshold[-28.239 dBm]. Vendor[SmartOptics ] Serial[214156190 ]
 
2023 May 25 18:23:24.164 : OcNOS : CMM : CRITI : [CMM_CMIS_MODULE_MONITOR_2]: Rx LOS detected on Lane[1] Port[52] module. Vendor[SmartOptics ] Serial[214156190 ]
OcNOS#sh qsfp-dd 52 monitors media
 
Alarm Codes: TFIFO - Tx FIFO Error, TLOLDS - Tx Deskew Loss of Lock
TLOLRC - Tx Reference Clock Loss of Lock, TLOLCMU - Tx CMU Loss of Lock
TOOA - Tx Out of Alignment, TLOA - Tx Loss of Alignment
RFIFO - Rx FIFO Error, RLOLDS - Tx Deskew Loss of Lock
ROOA - Rx Out of Alignment, RLOA - Rx Loss of Alignment
RLOLCD - Rx Chromatic Dispersion Compensation Loss of Lock
RLOLD - Tx Demodulator Loss of Lock, RLOM - Rx Loss of Multi Frame
RLOF - Rx Loss of Frame, FDD - FEC Detected Degrade
FED - FEC Excessive Degrade, RPF - Remote Phy Fault
LD - Local Degrade, RD - Remote Degrade
 
Codes: [HA : High Alarm], [LA : Low Alarm], [HW : High Warning], [LW : Low Warning]
 
Port Number : 52
------------------------------------------------------------------------------------------------------------------
Monitors | Lane | Value | High Alarm | High Warning | Low Warning | Low Alarm | Unit |
------------------------------------------------------------------------------------------------------------------
Rx Optical Power | 1 | -- [LA] | 2.0 | 0.0 | -23.0 | -28.2 | dBm |
Tx Optical Power | 1 | -7.4 | 0.0 | -2.0 | -16.0 | -18.0 | dBm |
Tx Bias | 1 | 293.6 | 0.0 | 0.0 | 0.0 | 0.0 | mA |
------------------------------------------------------------------------------------------------------------------
VDM | Lane | Value | High Alarm | High Warning | Low Warning | Low Alarm | Unit |
------------------------------------------------------------------------------------------------------------------
Laser Age [DP]| 1 | 0.0 | 65534.0 | 58983.0 | 0.0 | 0.0 | % |
Pre-FEC BER Min In[DP]| 1 | 5.00e-01 | 2.05e+10 | 2.05e+10 | 0.00e+00 | 0.00e+00 | NA |
Pre-FEC BER Max In[DP]| 1 | 5.00e-01 | 2.05e+10 | 2.05e+10 | 0.00e+00 | 0.00e+00 | NA |
Pre-FEC BER Avg In[DP]| 1 | 5.00e-01 | 2.05e+10 | 2.05e+10 | 0.00e+00 | 0.00e+00 | NA |
Pre-FEC BER Cur In[DP]| 1 | 5.00e-01 | 2.05e+10 | 2.05e+10 | 0.00e+00 | 0.00e+00 | NA |
FERC Min Input [DP]| 1 | 0.00e+00 | 2.05e+10 | 2.05e+10 | 0.00e+00 | 0.00e+00 | NA |
FERC Max Input [DP]| 1 | 0.00e+00 | 2.05e+10 | 2.05e+10 | 0.00e+00 | 0.00e+00 | NA |
FERC Avg Input [DP]| 1 | 0.00e+00 | 2.05e+10 | 2.05e+10 | 0.00e+00 | 0.00e+00 | NA |
FERC Curr Input [DP]| 1 | 0.00e+00 | 2.05e+10 | 2.05e+10 | 0.00e+00 | 0.00e+00 | NA |
Mod Bias X/I [DP]| 1 | 38.0 | 89.0 | 84.0 | 14.0 | 4.0 | % |
Mod Bias X/Q [DP]| 1 | 39.0 | 89.0 | 84.0 | 14.0 | 4.0 | % |
Mod Bias Y/I [DP]| 1 | 43.0 | 89.0 | 84.0 | 14.0 | 4.0 | % |
Mod Bias Y/Q [DP]| 1 | 41.0 | 89.0 | 84.0 | 14.0 | 4.0 | % |
Mod Bias X_Phase [DP]| 1 | 34.0 | 89.0 | 84.0 | 14.0 | 4.0 | % |
Mod Bias Y_Phase [DP]| 1 | 42.0 | 89.0 | 84.0 | 14.0 | 4.0 | % |
CD - HG Short link[DP]| 1 | 0.0 | -1.0 | -1.0 | 0.0 | 0.0 | Ps/nm |
CD - LG Long link [DP]| 1 | 0.0 | -20.0 | -20.0 | 0.0 | 0.0 | Ps/nm |
DGD [DP]| 1 | 0.0 | 655.3 | 655.3 | 0.0 | 0.0 | Ps |
SOPMD - HG [DP]| 1 | 0.0 | 655.3 | 655.3 | 0.0 | 0.0 | Ps^2 |
PDL [DP]| 1 | 0.0 | 6553.5 | 6553.5 | 0.0 | 0.0 | dB |
OSNR [DP]| 1 | 0.0 | 6553.5 | 6553.5 | 0.0 | 0.0 | dB |
eSNR [DP]| 1 | 0.0 | 6553.5 | 6553.5 | 0.0 | 0.0 | dB |
CFO [DP]| 1 | 0.0 | -1.0 | -1.0 | 0.0 | 0.0 | MHz |
Tx Power [DP]| 1 | -7.4 | 0.0 | -2.0 | -16.0 | -18.0 | dBm |
Rx Total Power [DP]| 1 | -46.5 | 13.0 | 10.0 | -18.0 | -21.0 | dBm |
Rx Sig Power [DP]| 1 | -40.0 | 13.0 | 10.0 | -18.0 | -21.0 | dBm |
SOP ROC [DP]| 1 | 0.0 | 65535.0 | 65535.0 | 0.0 | 0.0 | krad/s |
SOPMD - LG [DP]| 1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | Ps^2 |
 
-------------------------------------------------
Flag | Lane | Status (L) |
-------------------------------------------------
Rx LOS | 1 | True |
Tx Failure | 1 | False |
Rx CDR LOL | 1 | True |
 
---------------------------------------------------------------------------------
Link Performance | Lane | Average | Minimum | Maximum | Unit |
---------------------------------------------------------------------------------
Rx DSP CCD | 1 | 0 | 0 | 0 | ps/nm |
Rx DSP DGD | 1 | 0.00 | 0.00 | 0.00 | ps |
Rx Low Granularity SOPMD | 1 | 0.0 | 0.0 | 0.0 | ps^2 |
Rx PDL | 1 | 0.0 | 0.0 | 0.0 | dB |
Rx OSNR | 1 | 0.0 | 0.0 | 0.0 | dB |
Rx ESNR | 1 | 0.0 | 0.0 | 0.0 | dB |
Rx CFO | 1 | 0 | 0 | 0 | MHz |
Tx Power | 1 | -7.44 | -7.44 | -7.43 | dBm |
Rx Input Optical Power | 1 | -48.18 | -50.30 | -44.67 | dBm |
Rx Input Optical Signal Power | 1 | -40.00 | -40.00 | -40.00 | dBm |
Rx SOPCR | 1 | 0 | 0 | 0 | krads/s |
Rx MER | 1 | 0.0 | 0.0 | 0.0 | dB |
 
-------------------------------------------------------
FEC Performance | Lane | Value |
-------------------------------------------------------
Rx Bits | 1 | 0 |
Rx Corrected Bits | 1 | 0 |
Rx Frames | 1 | 0 |
Rx Uncorrected Frames | 1 | 0 |
 
For TX LOS & TX Cdr Loss:
2023 May 25 18:45:39.031 : OcNOS : NSM : CRITI : [IFMGR_IF_DOWN_2]: Interface cd0 changed state to down
OcNOS(config-if)#2023 May 25 18:45:40.340 : OcNOS : CMM : CRITI : [CMM_CMIS_MODULE_MONITOR_2]: Tx LOS detected on Lane[1] Port[0] module. Vendor[SmartOptics ] Serial[214156344 ]
 
2023 May 25 18:45:40.349 : OcNOS : CMM : CRITI : [CMM_CMIS_MODULE_MONITOR_2]: Tx Cdr Loss of Lock detected on Lane[1] Port[0] module. Vendor[SmartOptics ] Serial[214156344 ]
 
2023 May 25 18:45:40.373 : OcNOS : CMM : CRITI : [CMM_CMIS_MODULE_MONITOR_2]: Tx LOS detected on Lane[2] Port[0] module. Vendor[SmartOptics ] Serial[214156344 ]
 
2023 May 25 18:45:40.381 : OcNOS : CMM : CRITI : [CMM_CMIS_MODULE_MONITOR_2]: Tx Cdr Loss of Lock detected on Lane[2] Port[0] module. Vendor[SmartOptics ] Serial[214156344 ]
 
2023 May 25 18:45:40.406 : OcNOS : CMM : CRITI : [CMM_CMIS_MODULE_MONITOR_2]: Tx LOS detected on Lane[3] Port[0] module. Vendor[SmartOptics ] Serial[214156344 ]
 
2023 May 25 18:45:40.414 : OcNOS : CMM : CRITI : [CMM_CMIS_MODULE_MONITOR_2]: Tx Cdr Loss of Lock detected on Lane[3] Port[0] module. Vendor[SmartOptics ] Serial[214156344 ]
 
2023 May 25 18:45:40.438 : OcNOS : CMM : CRITI : [CMM_CMIS_MODULE_MONITOR_2]: Tx LOS detected on Lane[4] Port[0] module. Vendor[SmartOptics ] Serial[214156344 ]
 
2023 May 25 18:45:40.446 : OcNOS : CMM : CRITI : [CMM_CMIS_MODULE_MONITOR_2]: Tx Cdr Loss of Lock detected on Lane[4] Port[0] module. Vendor[SmartOptics ] Serial[214156344 ]
 
2023 May 25 18:45:40.471 : OcNOS : CMM : CRITI : [CMM_CMIS_MODULE_MONITOR_2]: Tx LOS detected on Lane[5] Port[0] module. Vendor[SmartOptics ] Serial[214156344 ]
 
2023 May 25 18:45:40.478 : OcNOS : CMM : CRITI : [CMM_CMIS_MODULE_MONITOR_2]: Tx Cdr Loss of Lock detected on Lane[5] Port[0] module. Vendor[SmartOptics ] Serial[214156344 ]
 
2023 May 25 18:45:40.503 : OcNOS : CMM : CRITI : [CMM_CMIS_MODULE_MONITOR_2]: Tx LOS detected on Lane[6] Port[0] module. Vendor[SmartOptics ] Serial[214156344 ]
 
2023 May 25 18:45:40.511 : OcNOS : CMM : CRITI : [CMM_CMIS_MODULE_MONITOR_2]: Tx Cdr Loss of Lock detected on Lane[6] Port[0] module. Vendor[SmartOptics ] Serial[214156344 ]
 
2023 May 25 18:45:40.535 : OcNOS : CMM : CRITI : [CMM_CMIS_MODULE_MONITOR_2]: Tx LOS detected on Lane[7] Port[0] module. Vendor[SmartOptics ] Serial[214156344 ]
 
2023 May 25 18:45:40.543 : OcNOS : CMM : CRITI : [CMM_CMIS_MODULE_MONITOR_2]: Tx Cdr Loss of Lock detected on Lane[7] Port[0] module. Vendor[SmartOptics ] Serial[214156344 ]
 
2023 May 25 18:45:40.568 : OcNOS : CMM : CRITI : [CMM_CMIS_MODULE_MONITOR_2]: Tx LOS detected on Lane[8] Port[0] module. Vendor[SmartOptics ] Serial[214156344 ]
 
2023 May 25 18:45:40.575 : OcNOS : CMM : CRITI : [CMM_CMIS_MODULE_MONITOR_2]: Tx Cdr Loss of Lock detected on Lane[8] Port[0] module. Vendor[SmartOptics ] Serial[214156344 ]
 
 
OcNOS(config-if)#end
OcNOS#show qsfp-dd 0 monitors host
 
Alarm Codes: FDD - FEC Detected Degrade, FED - FEC Excessive Degrade
LD - Local Degrade, RD - Remote Degrade
FLOPB - Flexe Loss of Pad Block, FLOMF - Flexe Loss of Multi-Frame
FLOF - Flexe Loss of Frame, FIIDM - Flexe Instance Id Mismatch
FCM - Flexe Calendar Mismatch, FIMM - Flexe Instance Map Mismatch
FGIDM - Flexe GID Mismatch, TLF - Transmit Local Fault
TRF - Transmit Remote Fault, TLOA - Transmit Loss of Alignment
RLF - Receive Local Fault, RRF - Receive Remote Fault
RLOA - Receive Loss of Alignment
 
Port Number : 0
-------------------------------------------------
Flag | Lane | Status (L) |
-------------------------------------------------
Tx LOS | 1 | True |
| 2 | True |
| 3 | True |
| 4 | True |
| 5 | True |
| 6 | True |
| 7 | True |
| 8 | True |
Tx CDR LOL | 1 | True |
| 2 | True |
| 3 | True |
| 4 | True |
| 5 | True |
| 6 | True |
| 7 | True |
| 8 | True |
Tx Adaptive Input Eq | 1 | Good |
| 2 | Good |
| 3 | Good |
| 4 | Good |
| 5 | Good |
| 6 | Good |
| 7 | Good |
| 8 | Good |
 
------------------------------------------------------------------------------------------------------------------
VDM | Lane | Value | High Alarm | High Warning | Low Warning | Low Alarm | Unit |
------------------------------------------------------------------------------------------------------------------
Pre-FEC BER Min In[DP]| 1 | 1.00e+00 | 2.05e+10 | 2.05e+10 | 0.00e+00 | 0.00e+00 | NA |
Pre-FEC BER Max In[DP]| 1 | 0.00e+00 | 2.05e+10 | 2.05e+10 | 0.00e+00 | 0.00e+00 | NA |
Pre-FEC BER Avg In[DP]| 1 | 0.00e+00 | 2.05e+10 | 2.05e+10 | 0.00e+00 | 0.00e+00 | NA |
Pre-FEC BER Cur In[DP]| 1 | 5.00e-01 | 2.05e+10 | 2.05e+10 | 0.00e+00 | 0.00e+00 | NA |
FERC Min Input [DP]| 1 | 0.00e+00 | 2.05e+10 | 2.05e+10 | 0.00e+00 | 0.00e+00 | NA |
FERC Max Input [DP]| 1 | 0.00e+00 | 2.05e+10 | 2.05e+10 | 0.00e+00 | 0.00e+00 | NA |
FERC Avg Input [DP]| 1 | 0.00e+00 | 2.05e+10 | 2.05e+10 | 0.00e+00 | 0.00e+00 | NA |
FERC Curr Input [DP]| 1 | 0.00e+00 | 2.05e+10 | 2.05e+10 | 0.00e+00 | 0.00e+00 | NA |
 
 
-------------------------------------------------------
FEC Performance | Lane | Value |
-------------------------------------------------------
Tx Bits | 1 | 0 |
Tx Corrected Bits | 1 | 0 |
Tx Frames | 1 | 0 |
Tx Uncorrected Frames | 1 | 0 |
 
Last modified date: 10/19/2023