1. WP2 – Operational Context & Scenario

2. Legacy signalling systems
CENTRAL CONTROL ROOM
Copper cable telephone line
(dedicated)
SIGNALLING BOX
WAYSIDE EQUIPMENT
Steel wire or Copper cable
(dedicated)

3. Legacy signalling systems
CENTRAL CONTROL ROOM
Copper cable telephone line
(dedicated)
SIGNALLING BOX
WAYSIDE EQUIPMENT
Copper cable
(dedicated)

4. Modern signalling systems
CENTRAL CONTROL ROOM
IP Network
WAYSIDE EQUIPMENT
SIGNALLING BOX
Copper cable or IP

5. Modern signalling systems
REAL SYSTEM CONFIGURATION

6. CYRail scenario