User's Manual Part 4

RBS 2308 and RBS 2309 User’s Guide
SCU Switching and Combining Unit
SDCCH Stand-Alone Dedicated Control Channel
Main dedicated signalling channel on the air interface,
used mainly for c all locating and establishment.
SE Supervised Entity
SEC Site Extension Configuration
SELV Separated Extra-Low Voltage
SES Severely Errored Second
SF Slip Frequency
SID Silence Descriptor
Site Installation Documentation
SIG Signalling
SIM Subscriber Identity Module
SMS Short Message Service
Enables point-to-point short messages of up to 160
alphanumeric characters to be sent to or from MSs.
SMSCB Short Message Service Cell Broadcast
SNMP Simple Network Management Protocol
SO Service Object
SPB Software Power Boost
SPD Surge Protection Device
SS Swedish Standard
SSH Secure Shell
SSI Signal Strength Imbalance
SSL Secure Sockets Layer
sTRU
Single Transceiver Unit
sub-RU A sub-RU is always connected to a superior main RU.
This connection is used, for example, to retrieve the RU
identity. A sub-RU does not normally have a processor.
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/LZT 720 0027 Uen R8A 2006-06-27