Radio frequency
RF
Round trip time
RTT
Radio Equipment and Telecommunications Terminal Equipment
R&TTE
Satellite gateway flow control
SGWFC
Signal quality factor
SQF
Transmission Control Protocol
TCP
User Datagram Protocol
UDP
Underwriters Laboratory
UL
Uniform resource locator
URL
Volts, alternating current
VAC
Value added reseller
VAR
Volts, alternating current
VDC
Very small aperture terminal
VSAT
Zone improvement plan (U.S. Postal Service)
ZIP
HN9400 Satellite Router User Guide
74
1038555-0001 Revision B
Acronyms used in this guide
Appendix C