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Technical specifications
Design of the mounting bracket for four-point mounting
Dimensions (W x H x D)
Plate thickness
Bending radii
Surface of the housing
Mean time between failure (MTBF)
MTBF (EN/IEC 61709; 40 °C)
Wiring rules
1)
Note the wiring rules (Page 59).
Ambient temperature with SFP
2)
The maximum ambient temperature during operation depends on the operating elevation
and the installed plug-in transceivers, see also the section "SFP plug-in transceiver (Page 31)"
in the "Accessories" section.
Restriction when operating with plug-in transceivers of this type
3)
A maximum of two plug-in transceivers of this type may be used.
Derating
4)
The derating values depend on the maximum ambient temperatures during operation up to
2000 m.
Degree of protection
5)
The degree of protection was not examined in the context of UL certification.
Degree of protection
6)
The degree of protection was not examined in the context of FM certification.
SCALANCE XR-300
Operating Instructions, 03/2023, C79000-G8976-C586-02
43.6 x 43.6 x 18.3 mm (1 height unit)
1.5 mm
1.5 mm
Stainless steel X6CR17
6GK5334-2TS00-3AR3
6GK5334-2TS00-4AR3
9.1 SCALANCE XR326-8 and SCALANCE XR326-8EEC
> 8.3 years
> 10.2 years
Technical specifications
91
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