Siemens UTMC OTU Handbook page 9

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
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
667/HB/31601/000
(UTMC ref: TS004.004:2008UM/008, Full UTC MIB)
Page 9
UTMC OTU/MOVA Handbook
Issue 5