GLOSSARY
66
LAN
Local Area Network
LCD
Liquid Crystal Display
LED
Light-Emitting Diode
MAC
Media Access Control
MCC
Missed Continuity Count
MER
Modulation Error Ratio
MIB
Management Information Base
MPEG-2
Motion Picture Expert Group–2
MUX
Multiplex
NDTC
National Data Transmission Center
NEC
National Electric Code
NEMA
National Electrical Manufacturers Association
NVMEM
Non-Volatile Memory
NVRAM
Non-Volatile Random-Access Memory
OAM&P
Operation, Administration, Maintenance, and Provisioning (Ethernet port)
OBTM
Out-of-Band Transport Multiplex (receiver)
OM 2000
Out-of-band Modulator 2000
OOB
Out-Of-Band
PID
Packet Identifier
PLL
Phase-Locked Loop
QPSK
Quadrature Phase Shift Keying
RF
Radio Frequency
RMS (rms)
Root Mean Square
RSA
Return For Service Authorization
SNMP
Simple Network Management Protocol
TCP
Transmission Control Protocol
TCP/IP
Transmission Control Protocol/Internet Protocol
TFTP
Trivial File Transfer Protocol
UDP
User Datagram Protocol
UTP
Unshielded Twisted Pair