3com S7906E Guide De Référence

 

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display transceiver alarm interface [ interface-type interface-number ] 

Any view 

2: System level 

interface [ interface-type interface-number ]: Displays the current alarm information of the pluggable 

transceiver plugged in the specified interface. interface-type interface-number represents interface type 

and interface number. If it is not specified, the command displays the current alarm information of the 

pluggable transceiver in all the interfaces. 

Use the display transceiver alarm command to display the current alarm information of a single or all 

transceivers. 

If no error occurs, None is displayed. 

 shows the alarm information that may occur for the four types of commonly used transceivers. 

Table 1-5 display transceiver alarm command output description 

GBIC/SFP 

RX loss of signal 

Incoming (RX) signal is lost. 

RX power high 

Incoming (RX) power level is high. 

RX power low 

Incoming (RX) power level is low. 

TX fault 

Transmit (TX) fault 

TX bias high 

TX bias current is high. 

TX bias low 

TX bias current is low. 

TX power high 

TX power is high. 

TX power low 

TX power is low. 

Temp high 

Temperature is high. 

Temp low 

Temperature is low. 

Voltage high 

Voltage is high. 

Voltage low 

Voltage is low. 

Transceiver info I/O error 

Transceiver information read and write error 

Transceiver info checksum error 

Transceiver information checksum error 

Transceiver type and port configuration 
mismatch 

Transceiver type does not match port 
configuration.