3Com S7906E Command Reference Manual page 2029

Field
Transceiver type not supported by port
hardware
XFP
RX loss of signal
RX not ready
RX CDR loss of lock
RX power high
RX power low
TX not ready
TX fault
TX CDR loss of lock
TX bias high
TX bias low
TX power high
TX power low
Module not ready
APD supply fault
TEC fault
Wavelength unlocked
Temp high
Temp low
Voltage high
Voltage low
Transceiver info I/O error
Transceiver info checksum error
Transceiver type and port configuration
mismatch
Transceiver type not supported by port
hardware
XENPAK
WIS local fault
Receive optical power fault
PMA/PMD receiver local fault
PCS receive local fault
PHY XS receive local fault
Transceiver type is not supported on the port.
Incoming (RX) signal is lost.
RX is not ready
RX clock cannot be recovered.
RX power is high.
RX power is low.
TX is not ready.
TX fault
TX clock cannot be recovered.
TX bias current is high.
TX bias current is low.
TX power is high.
TX power is low.
Module is not ready.
APD (Avalanche Photo Diode) supply fault
TEC (Thermoelectric Cooler) fault
Wavelength of optical signal exceeds the
manufacturer's tolerance.
Temperature is high.
Temperature is low.
Voltage is high.
Voltage is low.
Transceiver information read and write error
Transceiver information checksum error
Transceiver type does not match port
configuration.
Transceiver type is not supported on the port.
WIS (WAN Interface Sublayer) local fault
Receive optical power fault
PMA/PMD (Physical Medium
Attachment/Physical Medium Dependent)
receiver local fault
PCS (Physical Coding Sublayer) receiver local
fault
PHY XS (PHY Extended Sublayer) receive local
fault
1-15
Remarks