Technical specifications
8.8 XR-300M PoE technical specifications
SCALANCE X-300
198 Operating Instructions, 02/2012, A5E01113043-12
Note
The following applies to IE Switches X-300:
The number of IE Switches X-300 connected in a line influences the frame delay time. When
a frame passes through the switch, this is delayed by the Store&Forward function of the
IE Switch X-300 by the following values:
• at 64 bytes frame length: Delay of approx. 10 microseconds (at 100 Mbps)
• at 1500 bytes frame length: Delay of approx. 130 microseconds (at 100 Mbps)
This means, the more IE Switches X-300 a frame runs through, the higher the frame delay.
8.8 XR-300M PoE technical specifications
Note
Validity of the technical specifications
All the technical specifications described in this section that is not assigned to a specific
device variant, version or a media module, apply to all device variants/versions of the
product group.
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