José Miguel Santos - CRP · 4/33 ANALOGUE SWITCHING strowger ( ATU ) cross-bar exchanges (ATC,...
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Transcript of José Miguel Santos - CRP · 4/33 ANALOGUE SWITCHING strowger ( ATU ) cross-bar exchanges (ATC,...
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• PT Inovação Intro
• ITS developments in PT Inovação
• E-Road architecture
Summary
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Portugal Telecom Inovação, S.A.
... Innovate to create value...
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ANALOGUE SWITCHINGstrowger ( ATU )cross-bar exchanges (ATC, SASC )
50’s60’s
70’s DIGITAL TRANSMISSION pcm : MIC30DIGITAL SWITCHING ETD, ELD exchanges
80’s
O&M systems, Network Management
InovaçãoP T
90’s International Collaborative R&D
Institute of Telecommunications
Inesc, MARCONI Labs
50 years OF HISTORY
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Competence Domains
Intelligent Networks (IN )Access Network (x DSL, FITL)Multimedia TechnologiesIP TechnologiesWireless Networks and Services (GSM, WAP, UMTS )Network ManagementBusiness Support SystemsTechnology and Service TrainingEngineering Consulting
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Development
Production
Test and Integration
Quality Control
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Training
Installation
Maintenance
Support
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ITS developments in PT Inovação
• 1992 - First implementation of an emergency voice system (SOS) transported over Optical Fibre.
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ITS developments in PT Inovação
• 1998 – Support of the CIRPOR telematic network around Lisbon (Expo98) (Video, VMP, etc…).
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ITS developments in PT Inovação
• Several partnerships with other Portuguese companies to implement complete solutions based on national know-how.
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• Main Goal– Solutions to support the operation of the
road infrastructure operators;
• Clients– Road infrastructure operators;
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• Services– Telematic services for road traffic– Image data transmission, telemetry, control of
information panels and emergency voice (SOS).
• High availability transport network
• Transport Media – Optical Fibre
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SDHNode
SDHNode
SDHNode
SDHNode
…
Primary Transport Network
Optical Fibre
• Optical Ring Network• SDH Technology (from 155Mbps up to 2,5Gbps)• Automatic protection in case of node failure or fibre cut in 50ms
The Primary Network Nodes are typically located near the road access nodes
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The SDH Nodes
Compact systems (1U)
The full node hardware is typically installed in an Outdoor curb.
Primary Transport Network
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EMILO-NGA Product developed and tuned for ITS applications
Key interfaces used for ITS systems:- E1 (2Mbps)- Fast Ethernet and GbE – QoS guarantee using GFP
mapping for Ethernet transport- V.24 ports to interface other peripherals
Primary Transport Network
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Video Surveillance Sub-Network
Primary TransportNetwork
Camera CameraCamera Camera
SDHNode
Used to aggregate other telematic elements on the far SDH Nodes
Ethernet over Fibre Optic
50ms for protection using Rapid Spanning Tree Protocol (RSTP)
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MC7
Primary TransportNetwork
Camera CameraCamera Camera
SDHNode
Ethernet over Fibre Optic
Gigabit Ethernet SwitchIEEE 802.1Q (VLAN)IEEE 802.1w Rapid Spanning Tree (RSTP)2 SFP ports1 UTP port
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MC7 TelematicGigabit Ethernet SwitchIEEE 802.1Q (VLAN)IEEE 802.1w Rapid Spanning Tree (RSTP)2 x SFP ports2 x UTP port2 x V.24 Interfaces (RS232/RS485/RS422)Digital I/O (4 Inputs and 2 Outputs)
Camera CameraCamera Camera
SDHNode
Ethernet over Fibre Optic
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SERTO 2001 system chain
SERTO SERTO SERTO SERTO SERTOSERTO
V.24 - Meteo, Weight Counting, etc…
SERTO
SERTO SERTO SERTOSERTO SERTOSERTO E
Control Centre
Emergency Voice Transport
2 alternative routes
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SERTO SERTO SERTO SERTO SERTOSERTO
V.24 - Meteo, Weight Counting, etc…
SERTO
SERTO SERTO SERTOSERTO SERTOSERTO E
V.24 - Meteo, Weight Counting, etc…
…MU
X DataV.24
Control Centre
Sensor Data Transport
SERTO 2001 system chain
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SERTO SERTO SERTO SERTO SERTOSERTO SERTO
SDHNode
SDHNode
SERTO E
SDHNode
Interfacing with the Primary Transport Network
Far NodeFar Node
Control Centre
SERTO 2001 system chain
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SDHNode
E1
Control Centre
SDH (STM-N)
Far NodeSDHNode
E1E1SERTO SERTO SERTO SERTO SERTOELFO2 ELFO2SERTO
Far Node
Emergency Voice (SOS)
SERTO E
E1
V.24 - Meteo, Weight
Counting, etc…
V.24 - Meteo, Weight Counting, etc…
SDHNode
MUX E1
SERTO 2001 system chain
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• The SERTO2001 nodes can be installed inside the SOS pole, or inside an information panel.
• The SERTO2001 Nodes are typically located every 2km or less if needed.
SERTO SERTO SERTO SERTO SERTO SERTO
2km2km
SERTO
SERTO 2001 system chain
h
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SERTO SERTO SERTO SERTO SERTO SERTOSERTO
SERTO 2001 system chain
h
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General Architecture
ANEL II
ANEL III
SOS
SOS SO
S SOS SO
S SOS SO
S
SOS
SOS
SOS
SOS
CAM
Nó de Acesso à Rede de Transporte
SOS Site
VMP Site
AVC Site
CCTV site
CCTV + DAI Site
2 Fibres
2 Fibres
1 Fibre
1 Fibra
AVC/VMPSub Network
SOS Transport
Network
Video Survaillance
sub-network
User
Meteo Site
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Solutions in Portugal
A7-A11 IP4
Grande Porto(IC23-IC24-IP1-
IC29)
IP5
A29
A17IP3
A15
A8
CIRPORA5, IC19, A19, A1,A2, A12, CRIL, 2ªCIRCULAR, IC16,
IC22
A22
A23A14
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Portugal Telecom Inovação, S.A.
... Innovate to create value...
