Thales MissionLink, Руководство по установке

Страница: 43 / 51

5-3
Installation Guide 84465 Rev. B
Acronym Description
ETSI European
Telecommunications
Standards Institute Organization that maintains standards for Information
and Communications applicable to fixed and mobile
radio platforms
GPIO General Purpose
Inputs/Outputs General use pins
HGA High Gain Antenna
External antenna that connects to the
TU
via a coaxial
cable. The HGA2 (also called BAA-H2) provides 352
kbps uplink and downlink capability
HRLP High Speed Radio Link
Protocol Management of In-band signaling on broadband
channels
HTTP Hypertext Transfer
Protocol Protocol to exchange or transfer hypertext
ICMP Internet Control Message
Protocol Protocol by network devices that typically send error
messages and is used for diagnostics
ITU International
Telecommunications
Union Agency of the United Nations responsible for issues
concerning information and communications
technologies
LED Light Emitting Diode Semiconductor that emits colored light
LGA Low Gain Antenna
External antenna that connects to the
TU
via a coaxial
cable. The LGA1 and LGA2 support the future
Certus
™
100 and
Certus
™
200 capabilities
Management
Portal Management Portal: A web page served from the
Terminal Unit that brings together the diverse status and
configuration information of the TU in one place.
MO Mobile Originated Calls originating from the terminal
MT Mobile Terminated Calls terminating at the terminal
NAS Network Attached Storage Ability to store and retrieve files to/from a physical
memory storage device attached to the network
PBX Private Branch Exchange Telephone connection between local users not requiring
external phone connection
POST Power On Self-Test BIT Test performed at the turn-on of the TU
POTS Plain Old Telephone
Service A voice-grade telephone service that utilizes analog
signal transmission over copper loops
PSTN Public Switched
Telephone Network The world's collection of interconnected voice-
orientable public telephone networks, both commercial
and government owned.
R/W Read/Write Capability
SIM Subscriber Identification
Module Iridium provided method to authenticate and identify
subscriber
SIP Session Initiation Protocol An Internet Engineering Task Force (IETF) standard
protocol for initiating an interactive user session that
involves multimedia elements such as video, voice, and
chat
SMBus System Management Bus Two-wire bus for communications between devices
such as a Terminal and a Smart Battery
SV Satellite Vehicle Iridium Satellite
TCP Transmission Control
Protocol Core internet protocol that provides reliable delivery
and error-checking