ECS4110-28T_Management Guide

C HAPTER 27 | Interface Commands
Transceiver Threshold Configuration
– 1016 –
diagnose problems with optical devices. This feature, referred to as Digital
Diagnostic Monitoring (DDM) in the command display, provides information
on transceiver parameters including temperature, supply voltage, laser
bias current, laser power, received optical power, and related alarm
thresholds.
EXAMPLE
Console#show interfaces transceiver ethernet 1/52
Information of Eth 1/52
Connector Type : LC
Fiber Type : Multimode 50um (M5), Multimode 62.5um (M6)
Eth Compliance Codes : 1000BASE-SX
Baud Rate : 1300 MBd
Vendor OUI : 00-00-00
Vendor Name : SMC Networks
Vendor PN : SMC1GSFP-SX
Vendor Rev : V1.1
Vendor SN : A492101711
Date Code : 09-05-19
DDM Information
Temperature : 35.64 degree C
Vcc : 3.25 V
Bias Current : 12.13 mA
TX Power : 2.36 dBm
RX Power : -24.20 dBm
DDM Thresholds
Low Alarm Low Warning High Warning High Alarm
----------- ------------ ------------ ------------ ------------
Temperature(Celsius) -45.00 -40.00 85.00 90.00
Voltage(Volts) 2.90 3.00 3.60 3.70
Current(mA) 1.00 3.00 50.00 60.00
TxPower(dBm) -11.50 -10.50 -2.00 -1.00
RxPower(dBm) -23.98 -23.01 -1.00 0.00
Console#
show interfaces
transceiver-
threshold
This command Displays the alarm/warning thresholds for temperature,
voltage, bias current, transmit power, and receive power.
SYNTAX
S
YNTAX
show interfaces transceiver-threshold [interface]
interface
ethernet unit/port
unit - Unit identifier. (Range: 1)
port - Port number. (Range: 25-28/49-52)
DEFAULT SETTING
Shows all SFP interfaces.
COMMAND MODE
Privileged Exec