Siemens SIMATIC NET SCALANCE XR-300 User Manual

Technical speci󹪝cations
Dimensions (W x H x D) 446 x 43.5 x 374.8mm (1 height unit)
Weight 8000 g
Installation options
• 19" rack mounting
• Four-point mounting
Mounting restriction None
Conformal coating of the PCBs No
Design of the mounting bracket for four-point mounting
Dimensions (W x H x D) 43.6 x 43.6 x 18.3mm (1 height unit)
Plate thickness 1.5mm
Bending radii 1.5mm
Surface of the housing Stainless steel X6CR17
Mean time between failure (MTBF)
MTBF (EN/IEC 61709; 40 °C) > 13.2years
1)
Wiring rules
Note the wiring rules (Page59).
2)
Ambient temperature with SFP
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.
3)
Restriction when operating with plug-in transceivers of this type
No more than two plug-in transceivers of this type may be used in each of the 4 x SFP as well
as 8 x SFP+ slots.
4)
Derating
The derating values depend on the maximum ambient temperatures during operation up to
2000 m.
5)
Degree of protection
The degree of protection was not examined in the context of UL certi󹪝cation.
6)
Degree of protection
The degree of protection was not examined in the context of FM certi󹪝cation.
Technical speci󹪝cations
9.2SCALANCE XR322-12
SCALANCE XR-300
94 Operating Instructions, 03/2023, C79000-G8976-C586-02

Siemens SIMATIC NET SCALANCE XR-300 Specifications

General

Brand	Siemens
Model	SIMATIC NET SCALANCE XR-300
Category	Switch
Language	English