communications infrastructure development. © 2005 e.on31 october 2015, central networks, page 2...

Communications Infrastructure Development

© 2005 E.ON 20 April 2023, Central Networks, Page 2

Current Situation

1. Legacy Comms – RS232, Fibre, Microwave, PW’s, Pilots, UHF

2. Legacy Protocols – MK3, MK2a

3. Contemporary Comms – GPRS, IP, Paknet, Microwave

4. Contemporary Protocols – DNP3, WISP+

5. New NMS installed 2004

© 2005 E.ON 20 April 2023, Central Networks, Page 3

Current Situation

LAN/WAN

LAN/WAN

NMS

FEP RS232

GPRS

GPRS

TCP/IP

TCP/IP

Paknet

Paknet X25

VF over PW’s and Fibre

UHFMicrowave

GSMGSM

© 2005 E.ON 20 April 2023, Central Networks, Page 4

Future Situation

1. 21CN Problems – IP based solution ??

2. Comms WILL be different in X years time

3. Legacy systems WILL require replacing (Microwave, UHF, Pilots)

4. Existing PW’s will suffer higher failure rates

© 2005 E.ON 20 April 2023, Central Networks, Page 5

Future Transport

1. Needs to be easier to manage.

2. Faster to deploy.

3. Lower cost to install.

4. More resilient – Self Healing, Failover etc.

5. Support Hot sites.

6. Backward Compatibility.

7. Wired and wireless.

© 2005 E.ON 20 April 2023, Central Networks, Page 6

The Solution

IP – Internet Protocol.

1. Why ? – It’s a world wide solution.2. Future proof.3. Low cost.4. Securable.5. Manageable.6. Supports, Mobile, Wireless, Fibre, Cable, Microwave

and POTS! etc.

© 2005 E.ON 20 April 2023, Central Networks, Page 7

Secondary Automation

LAN/WAN

LAN/WAN

GPRS

GPRS

FEP RADIUS

© 2005 E.ON 20 April 2023, Central Networks, Page 8

Points of interest

1. Engineering Problems !! – Earthing, Mechanics.

2. Ongoing comms costs – Tariffs, Protocols

3. IP Based, so migration path to future wireless network.

4. Remote Config, Firmware upgrades, monitoring, diagnostics etc.

5. Can Encapsulate legacy protocols

6. Security

© 2005 E.ON 20 April 2023, Central Networks, Page 9

The Future Solution

LAN/WAN

LAN/WAN

NMS

FEPNET EquIP

NET EquIP

TCP/IP

TCP/IP WiFi/WiMax

GSMGSM