Glossar y
Hop
A radio link connection with a pair of
communicating terminals
IF
Intermediate Frequency
ISL
Inter-Switch Link. A frame format (Cisco
patent) used in communication between two
switches with VLAN functionality.
ITU-R
International Telecommunicati on Union,
Telecommunication Standardization Sector
LAN
Local Area Network
LED
Light Emitting Diode
LSI
Local Supervision Interface
MAC
Media Access Control. Each Ethernet card
has a unique MAC-address.
Maxite
Includes RBS 2302, Power and Battery
Cabinet (PBC), and an active antenna
MCM
Multi-chip M odule
MMU
Modem Unit
MSC
Mobile ser vices Switching Center
MSM
MINI-LINK Service Manager
MTBF
Mean Time Between Failure
Multi-terminal site
A complex site with several radio terminals
MXU
MINI-LINK Cross-connect Unit
NCC
Node Communication Channel
Near-end
The s elected terminal
Netman
MINI-LINK Netman is the element manager
for a MINI-LINK point-to-point network
NMS
Network Management System
O&M
Operation and Maintenance
PBX
Private Branch Exchange
PDH
Plesiochronous Digital Hierarchy
PLL
Phase Locked Loop
Preamble
An alter nating pattern of ones and zeros
telling a receiving device that a frame is
coming.
PSU
AC/DC Power Supply Unit
RAC
Remote Alarm Channel
RAU
Radio Unit for MINI-LINK E
RAU1
Version 1 of the MINI-LINK E radio unit
RAU2
Version 2 of the MINI-LINK E radio unit
RBS
Radio Base Station
176
AE/LZT 110 2012 R8C 2002- 03-04
To Next Page
Loading...