8.5.4
Other properties
Table 8- 62
Max. number of learnable addresses
Aging time
Switching technique
Latency
Table 8- 63
Redundancy mechanism
HSR
Standby link
MRP
Table 8- 64
Device variant
X302-7EEC
X307-2EEC
Note
The IE Switches X-300 support "full wire speed switching" complying with IEEE 802.3 on all
ports. The number of packets therefore depends on the packet length.
SCALANCE X-300
Operating Instructions, 02/2012, A5E01113043-12
Switching properties
Reconfiguration times for redundancy mechanisms
Mean time between failure (MTBF)
Device version
1 x power supply unit 24 VDC
2 x power supply unit 24 VDC
1 x power supply unit 100 to 240 VAC /
60 to 250 VDC
2 x power supply unit 100 to 240 VAC /
60 to 250 VDC
1 x power supply unit 24 VDC
2 x 24 VDC power supply unit
1 x power supply unit 100 to 240 VAC /
60 to 250 VDC
2 x power supply unit 100 to 240 VAC /
60 to 250 VDC
8.5 Technical specifications for X-300EEC
8 000
30 sec
Store and forward
5 μs
Reconfiguration times
300 ms
300 ms
200 ms
MTBF
27.2 years
19.6 years
22.8 years
15.3 years
29.9 years
20.9 years
24.6 years
16.1 years
Technical specifications
181