Comtech EF Data SMS-301 - Manual (Page 118)

Glossary SMS-301 Redundancy Switch
g–2 Rev. 3
DVB Digital Video Broadcast
EFD EFData Compatible
EIA Electronic Industries Association
EXC External Clock
EXT External Reference Clock
F Fahrenheit
FW Firmware
GND Ground
Hz Hertz (cycle per second)
I/O Input/Output
IBS INTELSAT Business Services
IDR Intermediate Data Rate
IESS INTELSAT Earth Station Standards
IF Intermediate Frequency
kbit/s
Kilobits per second (103 bits per second)
LCD Liquid Crystal Display
LED Light-Emitting Diode
lf Line Feed
LVDS Low Voltage Differential Signal
m mille (10-3)
M&C Monitor and Control
mA Milliamperes
Max Maximum
Mbit/s Megabits per second
MC Monitor and Control or Master Clock
MF Modulator Fault
Mod Modulator
MODONL Modulator On-Line
MUX Multiplexer
NC No Connection or Normally Closed
PL Parts List
PWR Power
RAM Random Access Memory
RD Receive Data
REF Reference
RF Radio Frequency
RMA Return Material Authorization
RR Receiver Ready
RS Ready to Send, Recommended Standard, or Reed-Solomon
RT Receive Timing
RTS Request to Send
RX Receive (Receiver)
RXCLK Receive Clock
RXD Receive Data
RZ Return-to-Zero
s Second
SCR Serial Clock Receive
SCT Serial Clock Transmit
SCTE Serial Clock Transmit External
SD or SDA Send Data
SG Signal Ground
SLC Serial Clock
SMS Satellite Multiservice System
ST Send Timing
Sub Subminiature