Siemens SIMATIC NET SCALANCE XR-300 User Manual

Technical speci󹪝cations
Conformal coating of the PCBs SCALANCE XR326-8 No 
SCALANCE XR326-8 EEC Yes 
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) > 12.6 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
A maximum of two plug-in transceivers of this type may be used.
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.
9.1.2 100 to 240VAC / 110 to 250VDC device version
The following technical speci󹪝cations apply to the 100 to 240VAC / 110 to 250VDC device
version of the SCALANCE XR326-8.
Technical speci󹪝cations
Connection to Industrial Ethernet
Electrical connectors Quantity 24 2
Connector RJ45 jack RJ45 jack
Transmission speed 10 / 100 / 1000 Mbps 1 / 2.5 / 5 / 10 Gbps
Properties Half/full duplex, MDI‑X pinning
Technical speci󹪝cations
9.1SCALANCE XR326-8 and SCALANCE XR326-8EEC
SCALANCE XR-300
88 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