Acronym Explainer
POE Power Over Ethernet
IT
Information Technology
UHD Ultra High Definition 4K- 3840 by 2160 pixels 8K- 7680 by 4320 pixel
PON Passive Optical Network
ITU International Telecommunication Union
URL Uniform Resource Locators
PSG Performance Signal Generators
Kbps Kilo bits per second
USENET User’s network
QED Quality Experience Delivered
KWh Kilowatt Hours
VLAN Virtual Local Area Network
QoE Quality of Experience
LAN Local Area Network
VOD Video on demand
RF
Radio Frequency
LESS Low Energy Sustainable Streaming
VR Virtual Reality
rOLT Remote Optical Line Terminal
LLD Low Level Design
WAAP Web Application and API Proection
ROM Read Only Memory
LLM Large Language Model
RPD Remote PHY Device
WICT Women in Cable
Telecommunications
LSBUD LINESEARCHBEFOREUDIG
R-PHY Remote PHY
Wi-Fi
Family of wireless network protocols
MAC Medium Access Control Address
RX
Receiver
SD Standard Definition picture up to 640 by 600 pixel
XGS- PON
known as 10G-PON
MATV Master Antenna Televison
MB Mega Bytes
SLA Service Level Agreements
xPON Any version of PON technology
Mbps Mega bits per second
SMATV Satellite Master Antenna Television
MLO Multi-Link Operation
SMPTE Society of Motion Picture and Television Engineers SNMP Simple Network Management Protocol
MWh Megawatt Hours
OFDM Orthogonal Frequency Division Multi-plexing
SOC Security Operating Centre
OLT Optical Line Terminal (port)
SPDT Single-Pole Double-Throw
opex Operational expenditure
SSAI
Server-Side Ad Insertion
oss/bss Operations Support System and Business Support System
STP Spanning Tree Protocol
OTT Over The Top
SVOD Subscription VOD
OWASP Open Web Application Security Project
Tbs
Terabits per second
PHY The physical layer
TCO Total Cost of Ownership
pixel
A single element of a picture
TX
Transmitter
May 2024 Volume 46 No.2
119
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