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General| Operating Temperature | -40 °C to +70 °C |
|---|---|
| Product Family | SCALANCE |
| Product Type | Industrial Ethernet Switch |
| Ports | Up to 24 ports (depending on model) |
| Power Supply | 24 V DC (redundant power supply possible) |
| Mounting Type | DIN rail, wall mounting |
| Layer | Layer 2 |
| Redundancy Protocols | MRP, HRP, STP, RSTP, MSTP |
| Security | HTTPS, SSH |
| VLAN Support | IEEE 802.1Q |
| QoS Support | IEEE 802.1p |
| Certifications | UL, cUL, CE, FCC, ATEX, IECEx |
| Switching Capacity | Up to 128 Gbit/s |
Information on manuals, configuration guides, and further documentation.
Guidelines for securing the device and network against cyber threats.
Details on device handling, decommissioning, disposal, and product catalogs.
Lists registered trademarks of Siemens AG used in the document.
Safety precautions for operating the device in hazardous environments and areas with explosion risk.
General safety guidelines concerning protection against explosions.
Specific safety notices for devices used under Hazardous Locations (HazLoc) conditions.
General security recommendations, plant evaluation, and restricting physical access.
Guidelines for firmware updates, password management, and certificate usage.
Best practices for secure protocols, services, and interface configuration.
Details on open protocol ports, status, authentication, and encryption.
Details on product group, variants, article numbers, interfaces, and components.
Information on available accessories like plugs and transceivers, and spare parts.
Visual layout of components, ports, LEDs, and the SELECT/SET button.
Explanation of LED indicators, C-PLUG/KEY-PLUG, Combo ports, and PoE.
Essential safety guidelines for installation, including hazardous areas and ATEX/IECEx.
Types of installation (DIN rail, S7 rails), clearance, and removal steps.
Instructions for fitting extenders, exchanging them, and SFP transceiver notes.
Essential safety guidelines for connecting cables, including hazardous areas and ATEX/IECEx.
Details on terminals, power supply, and signaling contact connections.
Information on serial, out-of-band interfaces, and grounding procedures.
Procedure for downloading and installing new firmware using TFTP.
Methods for resetting the device to factory defaults during startup or operation.
Detailed technical specifications for the SCALANCE XM408-4C model.
Detailed technical specifications for the SCALANCE XM408-8C model.
Detailed technical specifications for the SCALANCE XM416-4C model.
Information on switching characteristics and performance.
Dimensional drawings of the SCALANCE XM-400 from front, side, and top views.
Dimensional drawings of the SCALANCE XM-400 extenders from front and top views.
How to find approvals on the device type plate and online resources.
Compliance with EC directives (ATEX, EMC, RoHS) and related standards.
Details on FM, cULus, RCM, EAC, FDA, IEC markings, and mechanical stability.
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