Advantech B+B SMARTWORX IE-iMcV-E1-Mux/4 User Manual page 34

RAI Remote Alarm Indication: Status information received from the
line indicating there is an alarm condition at the far end of the
transport.
SFP Small Form-Factor Pluggable: An industry standard optical
pluggable module.
SNMP Simple Network Management Protocol: A set of protocols for
managing complex networks over a standards-based IP network.
iMcV-E1-Mux4, Ethernet Enhanced
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