UTMC OTU/MOVA Handbook
667/HB/31601/000
Page 9
Issue 5
DC
Direct Current
DCE
Data Communication Equipment
DDNS
Dynamic DNS
DNS
Domain Name System
DSL
Digital Subscriber Line
DST
Daylight Saving Time
Dynamic
Application that can be overwritten by new files
EMC
Electromagnetic Compatibility
eCos
Embedded Configurable Operating System
FLASH
Non-volatile memory that may be programmed under software control
Full UTC
Full UTC MIB v1.0, also known as UTC type 2 or UG405
(UTMC ref: TS004.004:2008UM/008, Full UTC MIB)
GMT
Greenwich Mean Time
GPRS
General Packet Radio Service
GSM
Global System for Mobile Communication
GV
Generic Versatile
GVP
Generic Versatile Platform
IO
Input and Output
ICG
Inter-Cycle Gap - A Siespace Protocol Parameter
ICMP
Internet Control Message Protocol
IMG
Inter-Message Gap - A Siespace Protocol Parameter
IP
Internet Protocol
JFFS2
Journaling Flash File System Version 2
LAN
Local Area Network
LED
Light Emitting Diode
LMU
Lamp Monitoring Unit
MD5
Message Digest 5
MIB
Management Information Base
MIB-II
Management Information Base II (Two)
NTP
Network Time Protocol
OEM
Other Electrical Manufacturers
OSE
On Street Equipment
OSS
Outstation Support Server
OTU
Outstation Transmission Unit
PAP
Password Authentication Protocol
PC
Personal Computer
PCB
Printed Circuit Board
PIN
Personal Identification Number
PPP
Point-to-Point Protocol
PSTN
Public Switched Telephone Network
PSU
Power Supply Unit
RAM
Random Access Memory
ROM
Read Only Memory
ROMFS
ROM File System
RS232
EIA Data Communications Interface - Level based serial
communications standard