Quectel RG520N-AT - Page 102

5G Module Series
RG520N-AT_Hardware_Design 101 / 109
I2C
Inter-Integrated Circuit
I2S
Inter-IC Sound
I/O
Input/Output
LAA
License Assisted Access
LB
Low Band
LED
Light Emitting Diode
LGA
Land Grid Array
LNA
Low Noise Amplifier
LTE
Long Term Evolution
MAC
Media Access Control
MB
Middle Band
MHB
Middle/High Band
MIMO
Multiple Input Multiple Output
MO
Mobile Originated
MT
Mobile Terminated
NR
New Radio
NSA
Non-Stand Alone
PA
Power Amplifier
PAP
Password Authentication Protocol
PC
Personal Computer
PCB
Printed Circuit Board
PCIe
Peripheral Component Interconnect Express
PCM
Pulse Code Modulation
PDU
Protocol Data Unit
PHY
Physical Layer