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Acronym
HTTPS
Hypertext Transfer
Protocol Secure
ICMP
Internet Control Message
Protocol
ITU
International
Telecommunications
Union
LED
Light Emitting Diode
LGA
Low Gain Antenna
Management
Portal
MO
Mobile Originated
MT
Mobile Terminated
NAS
Network Attached Storage
PBX
Private Branch Exchange
POST
Power On Self-Test
POTS
Plain Old Telephone
Service
PSTN
Public Switched
Telephone Network
PTT
Push-To-Talk
R/W
Read/Write
RGW
Radio Gateway
SIM
Subscriber Identification
Module
SIP
Session Initiation Protocol
SV
Satellite Vehicle
SMBus
System Management Bus
TCP
Transmission Control
Protocol
TU
Terminal Unit
UL/DL
Uplink/Downlink
Uer Manual PN 84469 Rev L
Description
HTTPS is an extension of the Hypertext Transfer
Protocol (HTTP). It is used for secure communication
over a computer network, and is widely used on the
Internet.
Protocol by network devices that typically send error
messages and is used for diagnostics
Agency of the United Nations responsible for issues
concerning information and communications
technologies
Semiconductor that emits colored light
External antenna that connects to the BDU via a coaxial
cable. The LGA supports the
200 capabilities
Management Portal: A web page served from the
Terminal Unit that brings together the diverse status and
configuration information of the LMC 350 in one place.
Calls originating from the terminal)
Calls terminating at the terminal
Ability to store and retrieve files to/from a physical
memory storage device attached to the network
Telephone connection between local users not requiring
external phone connection
BIT Test performed at the turn-on of the BDU
A voice-grade telephone service that utilizes analog
signal transmission over copper loops
The world's collection of interconnected voice-
orientable public telephone networks, both commercial
and government owned.
Two way radio term indicating the pressing of a button
to initiate transmit before speaking
Read / Write Capability
Radio Gateway feature enables communication between
telephone users and users of ground radios.
Iridium provided method to authenticate and identify
subscriber
An Internet Engineering Task Force (IETF) standard
protocol for initiating an interactive user session that
involves multimedia elements such as video, voice, and
chat
Iridium Satellite
Two-wire bus for communications between devices
such as a Terminal and a Smart Battery
Core internet protocol that provides reliable delivery
and error-checking
Electronic equipment that contains the BCX and the
BAE
To and from satellite communications
Certus
Certus
100 and
SM
SM
8-3
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