GE T1000 User Manual

Chapter 4 – Functions
GE Reason Switches
84
REASON SWITCHES-TM-EN-3
Figure 46: Typical topology in power system communication environment
The logically network the switches do when using VLAN traffic segregation is shown
below.
Figure 47: Logical topology of typical power system communication environment
IEC 61850 documents recommend to use different methods of redundancy at Station and Process communication bus. For
simplification, these redundancy requirements are not shown nor discussed in this chapter.
9.4 IEEE 802.1Q Switch operation concepts

GE T1000 Specifications

General

Brand	GE
Model	T1000
Category	Switch
Language	English