Robustel GoRugged R2000 - Page 120

Robustel GoRugged R2000 User Guide
RT_UG_R2000_v.1.2.0 15.12.2015 119 /120
Confidential
Abbreviations
Description
kbps
kbits per second
L2TP
Layer 2 Tunneling Protocol
LAN
local area network
LED
Light Emitting Diode
M2M
Machine to Machine
MAX
Maximum
Min
Minimum
MO
Mobile Originated
MS
Mobile Station
MT
Mobile Terminated
OpenVPN
Open Virtual Private Network
PAP
Password Authentication Protocol
PC
Personal Computer
PCN
Personal Communications Network, also referred to as DCS
1800
PCS
Personal Communication System, also referred to as GSM 1900
PDU
Protocol Data Unit
PIN
Personal Identity Number
PLCs
Program Logic Control System
PPP
Point-to-point Protocol
PPTP
Point to Point Tunneling Protocol
PSU
Power Supply Unit
PUK
Personal Unblocking Key
R&TTE
Radio and Telecommunication Terminal Equipment
RF
Radio Frequency
RTC
Real Time Clock
RTS
Request to Send
RTU
Remote Terminal Unit
Rx
Receive Direction
SDK
Software Development Kit
SIM
subscriber identification module
SMA antenna
Stubby antenna or Magnet antenna
SMS
Short Message Service
SNMP
Simple Network Management Protocol
TCP/IP
Transmission Control Protocol / Internet Protocol
TE
Terminal Equipment, also referred to as DTE
Tx
Transmit Direction
UART
Universal Asynchronous Receiver-transmitter
UMTS
Universal Mobile Telecommunications System