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Note
For more information on Power over Ethernet (PoE), refer to the Configuration Manual X-300/
X-400.
Structure of the type designation
The type designation of an IE Switch X-300 is made up of several parts that have the following
meaning:
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([SDQGHGWHPSHUDWXUHUDQJH
PoE
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X 3 -
Interfaces of devices without optical ports:
Interface
Property
FE
Electrical RJ-45 port for 10/100 Mbps.
[-]
Electrical RJ-45 port for 10/100 Mbps and 10/100/1000 Mbps.
Interfaces of devices with optical ports:
Interface
Property
FE
SC port 100 Mbps multimode FO cable (up to max. 5 km).
LD FE
SC port 100 Mbps single mode FO cable (up to max. 26 km).
[-]
SC port 1000 Mbps multimode FO cable (up to max. 750 m).
LD
SC port 1000 Mbps single mode FO cable (up to max. 10 km).
LH
SC port 1000 Mbps single mode FO cable (up to max. 40 km).
LH+
SC port 1000 Mbps single mode FO cable (up to max. 70 km).
If information applies to all devices, the term "IE Switches X-300" is used. If information applies
to only a particular product group, the relevant names will be used without extra information on
Device description
4.1 Product overview
SCALANCE XR-300M PoE
20
Compact Operating Instructions, 03/2022, A5E02661178-15