Displays the alarm message of the transceiver. If there is no alarm
message, it is displayed as None.
The following example displays the transceiver information of interface Gigabitethernet 5/4.
Ruijie#show interfaces GigabitEthernet 5/4 transceiver
Transceiver Type : 1000BASE-SX-SFP
Connector Type : LC
Wavelength(nm) : 850
Transfer Distance :
50/125 um OM2 fiber
-- 550m
62.5/125 um OM1 fiber
-- 270m
Digital Diagnostic Monitoring : YES
Vendor Serial Number : 101680093602489
The following example displays the alarm message of the transceiver of interface Gigabitethernet 5/4.
Ruijie#show interfaces GigabitEthernet 5/4 transceiver alarm
gigabitEthernet 5/4 transceiver current alarm information:
RX loss of signal
The following example displays the diagnostic parameters of the transceiver of interface
Gigabitethernet 5/4.
Ruijie#show interfaces GigabitEthernet 5/4 transceiver diagnosis
Current diagnostic parameters[AP:Average Power]:
Temp(Celsius) Voltage(V) Bias(mA) RX power(dBm) TX
power(dBm)
38(OK) 3.20(OK) 0.04(OK)
-40.00(alarm)[AP] -40.00(alarm)