R21xx-HP FlexFabric 11900 Fundamentals Command Reference

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Usage guidelines
Table 37 shows the alarms that might occur to the commonly used transceiver modules.
If no error occurs, "None" is displayed.
Table 37 Alarms on commonly used transceiver modules
Field Remarks
SFP/SFP+:
RX loss of signal Received signals are lost.
RX power high The received optical power is high.
RX power low The received optical power is low.
TX fault Transmission error.
TX bias high The transmitted bias current is high.
TX bias low The transmitted bias current is low.
TX power high The transmitted optical power is high.
TX power low The transmitted optical power is low.
Temp high The temperature is high.
Temp low The temperature is low.
Voltage high The voltage is high.
Voltage low The voltage is low.
Transceiver info I/O error Transceiver information read/write error.
Transceiver info checksum error Transceiver information checksum error.
Transceiver type and port configuration
mismatch
The type of the transceiver module does not match the port
configuration.
Transceiver type not supported by port hardware
The port does not support the specified type of transceiver
modules.
QSFP+:
RX signal loss in channel x Received signals are lost in the specified channel.
TX fault in channel x Transmission error in the specified channel.
TX signal loss in channel x Transmitted signals are lost in the specified channel.
RX power high in channel x The received optical power is high in the specified channel.
RX power low in channel x The received optical power is low in the specified channel.
TX bias high in channel x The transmitted bias current is high in the specified channel.
TX bias low in channel x The transmitted bias current is low in the specified channel.
Temp high The temperature is high.
Temp low The temperature is low.
Voltage high The voltage is high.
Voltage low The voltage is low.
Transceiver info I/O error Transceiver information read/write error.