View DDI Port Information

Perform this procedure to view basic manufacturing information and characteristics, and the current configuration.

About this task

This command displays information for DDI transceivers.

Note

Note

Transceiver support differs across hardware platforms. For information about supported parts, see Extreme Optics website.

Procedure

  1. Enter Privileged EXEC mode:

    enable

  2. View basic manufacturing information and characteristics:

    show pluggable-optical-modules basic [{slot/port[/sub-port][-slot/port[/sub-port]][,...][slot/all][all]}]

  3. View configuration information:

    show pluggable-optical-modules config

  4. View detailed manufacturing information and characteristics:

    show pluggable-optical-modules detail [{slot/port[/sub-port][-slot/port[/sub-port]][,...][slot/all][all]}]

Examples

Switch:1#show pluggable-optical-modules config
 
================================================================================
                 Pluggable Optical Module Global Configuration
================================================================================
                           ddm-monitor : disabled
                  ddm-monitor-interval : 5
                        ddm-traps-send : enabled
                    ddm-alarm-portdown : disabled

The following example includes Extreme Networks extended diagnostic information. Not all parts support this information. A value of 254 indicates the part has not been initialized. 

Switch:1#show pluggable-optical-modules detail 1/29 
================================================================================ 
                      Pluggable Optical Module Info 1/29 Detail 
================================================================================ 
Port: 1/29 
Type: 40GbSR4 
DDM Supported : TRUE 
Vendor Name  : EXTREME NETWORKS     Partnumber : EQPT404SR4VCM100 
Vendor REV   : A                    Vendor SN  : 18260006CNFN01   
Vendor Date  : 06/26/18 
Wavelength   : 850.00 nm 


Digital Diagnostic Interface Supported 


Optics Status           : Ok  
Calibration             : Internal 
RX Power Measurement    : Average 
Auxiliary 1 Monitoring  : Not Implemented  
Auxiliary 2 Monitoring  : Not Implemented  


--------------------------------------------------------------------------------------- 
              LOW_ALARM LOW_WARN    ACTUAL  HIGH_WARN HIGH_ALARM THRESHOLD    
              THRESHOLD THRESHOLD   VALUE   THRESHOLD THRESHOLD  STATUS       
--------------------------------------------------------------------------------------- 
Temp(C)         -5.0       0.0      31.3710   70.0      75.0     Normal       
Voltage(V)       2.9700    3.1000    3.2996    3.4650    3.6300  Normal      
Tx1Bias(mA)      2.0       3.0       7.6800   13.0      14.0     Normal       
Tx2Bias(mA)      2.0       3.0       7.5520   13.0      14.0     Normal      
Tx3Bias(mA)      2.0       3.0       7.6800   13.0      14.0     Normal      
Tx4Bias(mA)      2.0       3.0       7.4240   13.0      14.0     Normal      
Tx1Power(dBm)  -11.3000   -7.3000   -2.6000    0.0       3.0     Normal      
Tx2Power(dBm)  -11.3000   -7.3000   -2.5000    0.0       3.0     Normal      
Tx3Power(dBm)  -11.3000   -7.3000   -2.9000    0.0       3.0     Normal      
Tx4Power(dBm)  -11.3000   -7.3000   -2.7000    0.0       3.0     Normal      
Rx1Power(dBm)  -13.9000   -9.9000   -4.1000    0.0       3.0     Normal      
Rx2Power(dBm)  -13.9000   -9.9000   -3.4000    0.0       3.0     Normal      
Rx3Power(dBm)  -13.9000   -9.9000   -2.9000    0.0       3.0     Normal      
Rx4Power(dBm)  -13.9000   -9.9000   -3.2000    0.0       3.0     Normal       


Extreme Extended Diagnostic Information 


---------------------------------------------------------------------------------------
Power On Counter (48 hours)   : 5
Tx1 DDM Initial (dBm)         : 7
Tx1 DDM Last Gasp (dBm)       : 7 
Tx2 DDM Initial (dBm)         : 7
Tx2 DDM Last Gasp (dBm)       : 7   
Tx3 DDM Initial (dBm)         : 7
Tx3 DDM Last Gasp (dBm)       : 7  
Tx4 DDM Initial (dBm)         : 6 
Tx4 DDM Last Gasp (dBm)       : 6 
Rx1 DDM Initial (dBm)         : 254
Rx1 DDM Last Gasp (dBm)       : 254
Rx2 DDM Initial (dBm)         : 254
Rx2 DDM Last Gasp (dBm)       : 254
Rx3 DDM Initial (dBm)         : 254
Rx3 DDM Last Gasp (dBm)       : 254
Rx4 DDM Initial (dBm)         : 254 
Rx4 DDM Last Gasp (dBm)       : 254

Variable Definitions

Use the data in the following table to use the show pluggable-optical-modules basic and show pluggable-optical-modules detail commands.

Variable

Value

{slot/port[/sub-port][-slot/port[/sub-port]][,...][slot/all][all]}

Identifies the slot and port in one of the following formats:

  • a single slot and port (slot/port)

  • a range of slots and ports (slot/port-slot/port)

  • a series of slots and ports (slot/port,slot/port,slot/port)

  • all ports on the same slot (slot/all)

  • all ports on the switch (all)

If the platform supports channelization and the port is channelized, you must also specify the sub-port in the format slot/port/sub-port.
9039040-00 Rev AB