Figure 276: Dual Homing Mechanism - GE MiCOM P40 Technical Manual
P446sv
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Also See for MiCOM P40:
- Technical manual (802 pages) ,
- Technical manual (623 pages) ,
- Technical manual (668 pages)
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Chapter 21 - Communications
Network 1
Optical star
Alstom
H63x
IED
Modified frames from network 1
Modified frames from network 2
No modified frames
V01015
Figure 276: Dual homing mechanism
The H36x is a repeater with a standard 802.3 Ethernet switch, plus the DHM.
518
Dual homing
SWD21x
IED
IED
Dual homing
SWD21x
IED
IED
Network 2
Optical star
Alstom
H63x
Dual homing
SWD21x
IED
IED
IED
P446SV-TM-EN-1
P446SV
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