show chassis fpc optical-properties edfa
Syntax
show chassis fpc optical-properties edfa fpc-slot fpc-slot
Description
Display the erbium-doped fiber amplifier (EDFA) properties for the integrated photonic line card (IPLC) module installed in the Flexible PIC Concentrator (FPC) or PIC slot.
Options
| fpc-slot |
Slot number of the FPC or PIC in which the IPLC module resides |
Required Privilege Level
view
Output Fields
Table 1 lists the output fields for the show chassis fpc optical-properties edfa command. Output fields are listed in the approximate order in which they appear.
| Field Name | Field Description |
|---|---|
| EDFA Information | Detailed EDFA information such as gain setting, input loss of signal (LOS) upper threshold, output LOS upper threshold, and so on |
| INPUT EDFA | Values for the input EDFA received from the hardware. The input EDFA
amplifies the received signal from the Line IN port before
dropping the signal locally and sending a copy to the
PT OUT port. |
| OUTPUT EDFA | Values for the output EDFA. The output EDFA amplifies the output of the
wavelength-selective switching (WSS) before sending the amplified signal to
Line OUT port. |
Sample Output
show chassis fpc optical-properties edfa
user@host> show chassis fpc optical-properties edfa fpc-slot 5
EDFA Information INPUT EDFA OUTPUT EDFA Gain Setting Saved (low/high 0.01 dB) 1089/1800 1900 Gain Tilt Setting (mBm) 0 0 Input LOS Upper Threshold (0.01 dBm) -3300 -100 Input LOS Lower Threshold (0.01 dBm) -3600 -2300 Output LOS Upper Threshold (0.01 dBm) -100 -100 Output LOS Lower Threshold (0.01 dBm) -400 -400 Gain Setting (low/high 0.01 dB) 1089/1800 1900 Output Enable Yes Yes Auto LOS Enable Yes No Mode 0 0 Plim Power 0 -6000
Release Information
Statement introduced in Junos OS Release 15.1F6 and 17.1R1.