RCS20 M:N Redundancy Switch
RAM
Random Access Memory
RF
Radio Frequency
ROM
Read Only Memory
rms
Root Mean Square
RU
Rack Unit. 1 RU = 1.75"
Rx
Receive (Receiver)
RxD
Receive Data
R-S
Reed-Solomon Coding. Reed-Solomon codes are block-based error correcting
codes with a wide range of applications in digital communications and storage.
SEQ
Sequential
SYNC
Synchronize
TBD
To Be Designed or To Be Determined
TM
Technical Manual
TPC
Turbo Product Codes
TRE
Trellis
Tx
Transmit (Transmitter)
TxD
Transmit Data
UART
Universal Asynchronous Receiver/Transmitter
UUT
Unit Under Test
V
Volts
VAC
Volts, Alternating Current
VCO
Voltage Controlled Oscillator
VDC
Volts, Direct Current
VIT
Viterbi Decoding
TM056 – Rev. 2.3
R
S
T
U
V
Glossary
G-5