Section 14 Glossary - ABB Relion SMU615 Technical Manual

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Section 14
SMU615
Technical Manual
Glossary
100BASE-FX A physical medium defined in the IEEE 802.3 Ethernet
standard for local area networks (LANs) that uses fiber
optic cabling
100BASE-TX A physical medium defined in the IEEE 802.3 Ethernet
standard for local area networks (LANs) that uses
twisted-pair cabling category 5 or higher with RJ-45
connectors
AC Alternating current
ACT 1. Application Configuration tool in PCM600
2. Trip status in IEC 61850
CAT 5 A twisted pair cable type designed for high signal integrity
CAT 5e An enhanced version of CAT 5 that adds specifications
for far end crosstalk
COMTRADE Common format for transient data exchange for power
systems. Defined by the IEEE Standard.
CPU Central processing unit
CT Current transformer
DAN Doubly attached node
DC 1. Direct current
2. Disconnector
3. Double command
DHCP Dynamic Host Configuration Protocol
DPC Double-point control
DT Definite time
EEPROM Electrically erasable programmable read-only memory
EMC Electromagnetic compatibility
Ethernet A standard for connecting a family of frame-based
computer networking technologies into a LAN
FIFO First in, first out
FPGA Field-programmable gate array
FTP File transfer protocol
FTPS FTP Secure
GOOSE Generic Object-Oriented Substation Event
Section 14
Glossary
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