Switching Properties - Siemens SCALANCE XR524-8C Operating Instructions Manual

8.5

Switching properties

The properties listed below apply to the SCALANCE XR-500.
Table 8- 1
Max. number of learnable ad-
dresses
Aging time
Switching technique
Latency
Table 8- 2
Redundancy mechanism
HRP
Standby link
MRP
Table 8- 3
At 100 Mbps
148810
84459
45290
23496
11973
9615
8127
Note
The following applies for SCALANCE XR-500:
The number of SCALANCE XR-500 modules connected in a line influences the frame delay.
When a frame passes through the switch, this is delayed by the Store&Forward function of
the SCALANCE XR-500 by 25-70 microseconds (at 1000 Mbps).
SCALANCE XR-500
Operating Instructions, 05/2017, A5E03275845-11
Switching properties
16 000
Can be configured (default value: 40 seconds)
Store&Forward
25-70 microseconds
Reconfiguration times for redundancy mechanisms
Reconfiguration times in ms
300
300
200
Full wire speed switching
Number of frames per second
At 1000 Mbps
1488095
844595
452899
234962
119732
96154
81274
At a frame length of
For 10 Gbps
14880952 64 bytes
8445946 128 bytes
4528986 256 bytes
2349664 512 bytes
1197318 1024 bytes
961538 1280 bytes
811688 1518 bytes
Technical data
8.5 Switching properties
93