Mechanical Stability (In Operation) - Siemens SCALANCE XR-100WG Operating Instructions Manual

Switching properties
Forwarding of PRP frames (Parallel
Redundancy Protocol)
Switching technique
Latency
Full wire speed switching
Note
The number of SCALANCE XR-100WG modules connected in a line influences the frame delay.
When a frame passes through IE switches of the SCALANCE XR-100WG product line, it is delayed
by the store and forward function of the device:
• with a 64 byte frame length by approx. 10 microseconds (at 100 Mbps)
• with a 1500 byte frame length by approx. 130 microseconds (at 100 Mbps)
This means the more devices of the SCALANCE XR-100WG product line that the frame passes
through, the longer the frame delay.
6.6

Mechanical stability (in operation)

The following technical specifications apply to SCALANCE XR-100WG.
IEC 60068-2-27 shock
15 g, 11 ms duration
6 shocks per axis
SCALANCE XR-100WG
Operating Instructions, 09/2020, C79000-G8976-C455-04
Yes
Store and forward
10 microseconds
Frame length (bytes)
64
128
256
512
1024
1280
1518
6.6 Mechanical stability (in operation)
Number of frames per second
At 100 Mbps At 1000 Mbps
148810 1488095
84459 844595
45290 452899
23496 234962
11973 119732
9615 96154
8127 81274
IEC 60068-2-6 vibration
10 - 58 Hz: 0.075 mm
85 - 150 Hz: 1 g
1 octave/min, 20 sweeps
Technical specifications
At 10000 Mbps
14880952
8445946
4528986
2349664
1197318
961538
811688
47