ГОСТ Р 53953 — 2010
SDH92
secondary railway telecommunication network circuit 119
shared voice frequency circuit 114
shunting (railway) radio communication network 53
signaling system (of railway telecommunication network)65
simple quality measure (of network operation) 261
simple quality measure of user service 261
SLA 274
source of effect (upon railway wire telecommunication construction) 189
spare part for railway telecommunication construction 251
spare part for railway telecommunication facility 251
station bothway intercommunication network control console 138
station operational telecommunication network30
station radio communication system50
stationary radio station (of railway radio communication network) 146
stationary radio station (of railway radio communication system) 146
station yard bothway (loudspeaking) intercommunication network31
STM93
STM-N94
subscriber (of railway telecommunication) 9
subscriber line (of primary telecommunication network of railway transportation)71
subscriber line (of railway telecommunication network) 117
subsystem «railway telecommunication» 3
supervision of quality measures (in railway telecommunication network) 267
switched operational telecommunication network (of railway transportation)28
switching telegraph centre (of railway telegraph network) 144
synchronous digital hierarchy transmission system (of railway transportation)92
Synchronous Transfer Mode (of wire transmission system of railway transportation)93
Synchronous Transport Module-N (of wire transmission system of railway transportation)94
technical diagnostics of a railway telecommunication construction 249
technical diagnostics of a railway telecommunication facility 249
technical diagnostics of a railway telecommunication network 249
technical diagnostics of a raifway telecommunication system 249
technological video conferencing system (of railway transportation)38
telecommunication (railway) cable protection against electric corrosion 197
teleconferencing subscriber terminal of OVCS 136
teleconferencing switch of OVCS 135
telegraph network of railway41
telephone set GHTN 142
telephone set operational telecommunication 142
the owner of a telecommunication infrastructure of railway transportation14
threat to information security of
a
railway telecommunication network 201
threat to information security of a railway telecommunication system 201
time-division fiber-optic transmission system (of railway transportation)88
train radio communication circuit 122
train radio communication system49
transmission channel (of railway transportation primary network) 105
transmission line (of railway transportation)68
transmission radio system (of railway transportation)86
(transmission system) group path (of railway transportation) 103
transmission system line link (of railway transportation) 101
transmission system (of railway transportation)82
(transmission system) typical group link (of railway transportation) 104
transport network (of railway telecommunication) 16
(transport network) optical channel (of railway telecommunication) 106
typical transmission channel (of railway transportation primary network) 107
unauthorized access to railway telecommunication services 202
uninterruptible power supply of railway telecommunication centers 168
uninterruptible power supply of unattended analog repeaters 168
uninterruptible power supply of unattended digital repeaters 168
uninterruptible power supply (of railway telecommunication equipment) 174
uninterruptible power supply installation (for railway telecommunication equipment) 175
48