OTE BCP2-850 - Fig. 2.1: TETRA Network Architecture

Battery charger for the PUMA T2 hand-held radio
Technical Manual
TETRA network overview
P/N: 779-0357/02
Revision 04
OTE Proprietary Information
Page 17
Fig. 2.1: TETRA Network Architecture
VR
HP
NMS
DTE
SCN-LT
WDS
LDS
LDS
CRS
WDS
FS
RDS
BS-LT
1
dispositivo
di allarme
esterno
PTN/PABX
PSTN
ISDN-BRI
ISDN-PRI
4w-EM
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SCN
SCN
Altra
Rete
TETRA
(ISI)
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H-SCN
BS
WDS
BSBS
BS
External
alarm
device
Other TETRA
network
(ISI)