
© 2011 Cisco and/or its affiliates. All rights reserved.
Cisco Confidential
14
Primary Substation GridBlock with Ring Network
Substation Network
Station Bus
Substation Network
Multi-Service Bus / FAN Aggregation
Station bus behind electronic
security perimeter for NERC/CIP
compliance
Multi-service Ethernet ring to facilitate various traffic
typeswhile keeping logically segregation w/station bus
traffic
IEC 61850
Station
Bus
DFRRTU
Distributed
Intelligence
Process Bus to
Switchyard Devices
Remote Workforce
Management
Physical Security
Second
ary
WAN
…
IED IED
…
IEDIED
MPLS PE Router
FAN
Aggregation
WiMa
x
Fiber
To Field
Area
Router via
WiMax
or Fiber
CE
Router
Multiservice Bus
ESP
Primary
WAN
One of several
Primary
Substation
GridBlocks
Ring station
bus
Tree station bus
Multi-drop
station bus
Multiservice bus
for enterprise
services support
Process bus
Security interlay
FAN aggregation
at the substation
via various
physical layers
280 page Design
and
Implementation
Guide
Comentários a estes Manuais