Siemens SCALANCE XR-500 User Manual

4.2.3 SCALANCE XR522-12 24 V AC/DC
The following 󹪝gure shows an overview of the components of a 24 V AC/DC device version of the
SCALANCEXR522-12.
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① Electrical ports with 10/100/1000Mbps
② Slots for SFP plug-in transceiver with 100/1000Mbps
③ Slots for SFP/SFP+ plug-in transceiver with 1/10 Gbps
④ Electrical ports with 1/2.5/5/10 Gbps
⑤ Mounting brackets for 19" rack installation
⑥ Grounding bolt for connecting the protective grounding, on the back of the device
⑦ 24VAC/DC power supply, redundant
⑧ Signaling contact
⑨ USB console interface (2.0 port, Type B, serial via USB)
⑩ CLP slot with an inserted CLP
⑪ "SELECT/SET" button
⑫ LED display
• Port LEDs
• "F" LED for the fault display
• "L1/L2" LED for the power supply
• "RM" LED for the redundancy manager function
• "SB" LED for the status of the standby function
• "DM1/DM2" LED for the display mode
Figure4-3 SCALANCE XR522-12 24VAC/DC, front and rear
Description of the device
4.2Device views
SCALANCE XR-500
Operating Instructions, 07/2023, C79000-G8976-C692-01 29

Siemens SCALANCE XR-500 Specifications

General

Brand	Siemens
Model	SCALANCE XR-500
Category	Switch
Language	English