Erbium-doped Fiber Amplifier Commands
This chapter is a reference for Erbium-doped fiber amplifier (EDFA) commands:
edfa operating-mode
Use this command to configure EDFA interface operating-mode.
Command Syntax
edfa operatingn-mode PARAM
Parameters
PARAM
Specifies the operating-mode Automatic Power Control (apc) and Automatic Gain Control (agc).
Default
None
Command Mode
Interface mode
Applicability
This command was introduced before OcNOS version 6.3.0.
Example
OcNOS(config-if)#edfa operating-mode agc
OcNOS(config-if)#commit
edfa target-gain
Use this command to configure EDFA interface target gain.
Command Syntax
edfa target-gain VALUE
Parameters
VALUE
Target gain value.
Default
None
Command Mode
Interface mode
Applicability
This command was introduced in OcNOS version 6.3.0.
Example
OcNOS(config-if)#edfa target-gain 15
OcNOS(config-if)#commit
edfa target-outpwr
Use this command to configure EDFA interface target output power.
Command Syntax
edfa target-outpwr VALUE
Parameters
VALUE
Target output power value.
Default
None
Command Mode
Interface mode
Applicability
This command was introduced before OcNOS version 6.3.0.
Example
OcNOS(config-if)#edfa target-outpwr 7
OcNOS(config-if)#commit
show edfa operating-mode
Use this command for a EDFA operating-mode summary.
Command Syntax
show edfa operating-mode
Parameters
None
Default
None
Command Mode
Exec mode and Privileged Exec mode
Applicability
This command was introduced before OcNOS version 6.3.0.
Example
OcNOS>show edfa operating-mode
Default Operating Mode : AGC
Default Target OutPwr(BA) : 17.000
Default Target OutPwr(PA) : 7.000
Default Target Gain : 17.000
--------------------------------------
Interface Operating-Mode
--------------------------------------
ce5 /1 AGC
ce7/1 AGC
ce11/1 AGC
show interface IFNAME transceiver detail
Use this command to display EDFA attributes and their thresholds
Command Syntax
show interface IFNAME transceiver detail
Parameters
IFNAME
Interface name
Default
None
Command Mode
Exec mode and Privileged Exec mode
Applicability
This command was introduced before OcNOS version 6.3.0.
Example
OcNOS>show interface ce9/1 transceiver detail
Codes: * Not Qualified By IP Infusion, ** Not Supported By Module, -- No Power, - Not Applicable
...
Intf DDM InPwr AlertMax CritMax CritMin AlertMin
(dBm) (dBm) (dBm) (dBm) (dBm)
---------------------------------------------------------------------------
ce9/1 Inactive* -2.00 -7.00 -9.00 -30.97 -32.22
Intf DDM OutPwr AlertMax CritMax CritMin AlertMin
(dBm) (dBm) (dBm) (dBm) (dBm)
---------------------------------------------------------------------------
ce9/1 Inactive* -7.00 +10.00 +8.00 -20.00 -20.97
Intf DDM PumpBias AlertMax CritMax CritMin AlertMin
(Amp) (Amp) (Amp) (Amp) (Amp)
---------------------------------------------------------------------------
ce9/1 Inactive* +0.35 +0.49 +0.45 +0.00 +0.00
Intf DDM Gain AlertMax CritMax CritMin AlertMin
(dB) (dB) (dB) (dB) (dB)
---------------------------------------------------------------------------
ce9/1 Inactive* +12.00 +26.00 +25.00 +8.00 +7.00
Table P‑1-21 explains the output fields.
Table 1-21: show interface transceiver details output
Field | Description |
|---|
Intf | Interface where the EDFA is present |
DDM | Digital diagnostics monitor status for that particular interface |
Inpwr | Input Power to the EDFA |
OutPwr | Output Power from EDFA |
PumpBias | Pump Bias |
Gain | The total gain over the Input Power |
show interface IFNAME transceiver threshold violations
Use this command to show EDFA module input power, output power, pump bias and gain thresholds violations from a specific port.
Command Syntax
show interface IFNAME transceiver threshold violations
Parameters
IFNAME
Interface Name
Default
None
Command Mode
Exec mode and Privileged Exec mode
Applicability
This command was introduced before OcNOS version 6.3.0.
Example
OcNOS>show interface ce11/1 transceiver threshold violations
Intf Lane Timestamp Type of alarm
---- ---- --------- -------------
ce11/1 1 02-14-2019 12:39:04 Pump Bias low alarm, value 0.000A threshold 0.000A
02-14-2019 12:38:04 Gain low warning, value 7.500dB threshold 8.000dB
02-14-2019 12:38:04 Output power low warning, value -11.000dBm threshold -10.000dBm
02-14-2019 12:38:04 Input power low warning, value -21.000dBm threshold -20.969dBm
show interface IFNAME transceiver
Use this command to show EDFA module input power, output power, pump bias and gain current values from a specific port.
Command Syntax
show interface IFNAME transceiver
Parameters
IFNAME
Interface Name
Default
None
Command Mode
Exec mode and Privileged Exec mode
Applicability
This command was introduced before OcNOS version 6.3.0.
Example
Cassini-3>show interface ce9/1 transceiver
Codes: * Not Qualified By IP Infusion, ** Not Supported By Module, -- No Power, - Not Applicable
Intf DDM InPwr OutPwr PumpBias Gain
(dBm) (dBm) (Amp) (dB)
------------------------------------------------------------------------
ce9/1 Inactive* -2.00 -7.00 +0.35 +12.00
OcNOS>show interface ce9/1 transceiver detail
Codes: * Not Qualified By IP Infusion, ** Not Supported By Module, -- No Power, - Not Applicable
...
Intf DDM InPwr AlertMax CritMax CritMin AlertMin
(dBm) (dBm) (dBm) (dBm) (dBm)
---------------------------------------------------------------------------
ce9/1 Inactive* -2.00 -7.00 -9.00 -30.97 -32.22
Intf DDM OutPwr AlertMax CritMax CritMin AlertMin
(dBm) (dBm) (dBm) (dBm) (dBm)
---------------------------------------------------------------------------
ce9/1 Inactive* -7.00 +10.00 +8.00 -20.00 -20.97
Intf DDM PumpBias AlertMax CritMax CritMin AlertMin
(Amp) (Amp) (Amp) (Amp) (Amp)
---------------------------------------------------------------------------
ce9/1 Inactive* +0.35 +0.49 +0.45 +0.00 +0.00
Intf DDM Gain AlertMax CritMax CritMin AlertMin
(dB) (dB) (dB) (dB) (dB)
---------------------------------------------------------------------------
ce9/1 Inactive* +12.00 +26.00 +25.00 +8.00 +7.00
show interface transceiver
Use this command to show EDFA module input power, output power, pump bias and gain current values from all ports.
Command Syntax
show interface transceiver
Parameters
None
Default
None
Command Mode
Exec mode and Privileged Exec mode
Applicability
This command was introduced before OcNOS version 6.3.0.
Example
Cassini-3>show interface transceiver
Codes: * Not Qualified By IP Infusion, ** Not Supported By Module, -- No Power, - Not Applicable
Intf DDM Temp Voltage InPwr OutPwr PumpBias Gain
(Celsius) (volt) (dBm) (dBm) (Amp) (dB)
------------------------------------------------------------------------------------
ce0 Inactive* +33.10 +3.28 -8.12 +8.85 +0.11 +16.97
show interface transceiver detail
Use this command to show EDFA module input power, output power, pump bias and gain threshold and current values from all ports.
Command Syntax
show interface transceiver detail
Parameters
None
Default
None
Command Mode
Exec mode and Privileged Exec mode
Applicability
This command was introduced before OcNOS version 6.3.0.
Example
OcNOS>show interface transceiver detail
Codes: * Not Qualified By IP Infusion, ** Not Supported By Module, -- No Power, - Not Applicable
...
Intf DDM InPwr AlertMax CritMax CritMin AlertMin
(dBm) (dBm) (dBm) (dBm) (dBm)
---------------------------------------------------------------------------
ce0 Inactive* -8.12 +5.00 +4.00 -20.97 -21.94
Intf DDM OutPwr AlertMax CritMax CritMin AlertMin
(dBm) (dBm) (dBm) (dBm) (dBm)
---------------------------------------------------------------------------
ce0 Inactive* +8.83 +20.00 +18.00 -10.00 -11.94
Intf DDM PumpBias AlertMax CritMax CritMin AlertMin
(Amp) (Amp) (Amp) (Amp) (Amp)
---------------------------------------------------------------------------
ce0 Inactive* +0.11 +0.59 +0.53 +0.00 +0.00
Intf DDM Gain AlertMax CritMax CritMin AlertMin
(dB) (dB) (dB) (dB) (dB)
---------------------------------------------------------------------------
ce0 Inactive* +16.97 +26.00 +25.00 +8.00 +7.00
show interface transceiver threshold violations
Use this command to show EDFA EDFA module input power, output power, pump bias and gain thresholds violations.
Command Syntax
show interface transceiver threshold violations
Parameters
None
Default
None
Command Mode
Exec mode and Privileged Exec mode
Applicability
This command was introduced before OcNOS version 6.3.0.
Example
OcNOS>show interface transceiver threshold violations
Intf Lane Timestamp Type of alarm
---- ---- --------- -------------
ce9/1 1 03-05-2019 08:53:31 Gain high alarm, value 100.000dB threshold 26.000dB
03-05-2019 08:53:31 Pump bias high alarm, value 100.000A threshold 0.579A
03-05-2019 08:53:31 Output power high alarm, value 100.000dBm threshold 20.000dBm
03-05-2019 08:53:31 Input power high alarm, value 100.000dBm threshold 5.000dBm
OcNOS>show interface ce9/1 transceiver threshold violations
Intf Lane Timestamp Type of alarm
---- ---- --------- -------------
ce9/1 1 03-05-2019 08:57:09 Gain low alarm, value -100.000dB threshold 7.000dB
03-05-2019 08:57:09 Pump Bias low alarm, value -100.000A threshold 0.000A
03-05-2019 08:57:09 Output power low alarm, value -100.000dBm threshold -11.938dBm
03-05-2019 08:57:09 Input power low alarm, value -100.000dBm threshold -21.938dBm
OcNOS>show interface ce9/1 transceiver threshold violations
Intf Lane Timestamp Type of alarm
---- ---- --------- -------------
ce9/1 1 03-05-2019 09:03:36 Gain high warning, value 25.500db threshold 25.000db
03-05-2019 09:03:36 Pump bias high warning, value 0.550A threshold 0.526A
03-05-2019 09:03:36 Output power high warning, value 19.000dbm threshold 18.000dbm
03-05-2019 09:03:36 Input power high warning, value 4.500dbm threshold 4.000dbm
OcNOS>show interface ce9/1 transceiver threshold violations
Intf Lane Timestamp Type of alarm
---- ---- --------- -------------
ce9/1 1 03-05-2019 09:07:05 Gain low warning, value 7.500dB threshold 8.000dB
03-05-2019 09:07:05 Pump Bias low alarm, value 0.000A threshold 0.000A
03-05-2019 09:07:05 Output power low warning, value -11.000dBm threshold -10.000dBm
03-05-2019 09:07:05 Input power low warning, value -21.000dBm threshold -20.969dBm