Other Properties - Siemens SCALANCE X-300 Series Operating Instructions Manual

8.5.4

Other properties

Switching properties
Max. number of learnable addresses
Aging time
Switching technique
Latency
Reconfiguration times for redundancy mechanisms
Redundancy mechanism
HRP
Standby link
MRP
Mean time between failure (MTBF)
Device variant
X302-7EEC
X307-2EEC
These values apply at 40 °C.
1)
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.
Full wire speed switching
At 100 Mbps
148810
84459
45290
23496
11973
SCALANCE X-300
Operating Instructions, 11/2019, A5E01113043-24
Device version
1 x power supply unit 24 V DC
2 x power supply unit 24 V DC
1 x power supply unit 100 to 240 V AC / 60
to 250 V DC
2 x power supply unit 100 to 240 V AC / 60
to 250 V DC
1 x power supply unit 24 V DC
2 x power supply unit 24 V DC
1 x power supply unit 100 to 240 V AC / 60
to 250 V DC
2 x power supply unit 100 to 240 V AC / 60
to 250 V DC
Number of frames per second
At 1000 Mbps
1488095
844595
452899
234962
119732
8.5 Technical specifications for X-300EEC
8000
30 sec
Store and forward
5 μs
Reconfiguration times
300 ms
300 ms
200 ms
MTBF
27 years
19 years
22 years
15 years
29 years
20 years
24 years
16 years
At a frame length of
64 bytes
128 bytes
256 bytes
512 bytes
1024 bytes
Technical specifications
1)
179