SCALANCE XM408-8C managed modular IE switch; 8x 10/100/1000 Mbps RJ45; 8x 100/1000 Mbps SFP; 8 combo ports (RJ45/SFP); total 8 usable ports; expandable to 24 electrical or optical ports; DIN rail/S7 mounting; PROFINET IO device; redundancy functions; office features (RSTP, VLAN, IGMP); C-PLUG included; integrated Layer 3 routing
Overview
The Siemens SCALANCE XM408-8C (6GK5408-8GR00-2AM2) is an exclusive modular managed Industrial Ethernet switch designed for flexible and scalable network architectures. It features 8 combo ports (RJ45/SFP), allowing users to choose between electrical or optical connections, with a total of 8 active ports. The system is expandable up to 24 ports using compatible port extenders.
This Layer 3-capable switch supports PROFINET IO, redundancy protocols, and advanced office features such as VLAN segmentation and IGMP snooping. With DIN rail or S7 mounting options and integrated C-PLUG for configuration backup, the XM408-8C is ideal for high-performance industrial automation networks.
Key Features
- 8 x 10/100/1000 Mbps RJ45 ports
- 8 x 100/1000 Mbps SFP ports (combo configuration)
- Total of 8 usable ports (RJ45 or SFP)
- Expandable to 24 ports via port extenders (PE408, PE400-8SFP, etc.)
- Integrated Layer 3 routing (static, dynamic, redundant)
- PROFINET IO device with diagnostics
- Redundancy functions: STP, RSTP, MSTP, VRRP
- VLAN, IGMP snooping, ACL, SNMP, IEEE 802.1X
- DIN rail or S7 mounting rail installation
- C-PLUG included for easy device replacement
- IP20 protection; fanless design
- Operating temperature: –25 °C to +60 °C
- Dimensions: 140 x 125 x 147 mm
- Net weight: approx. 1.48 kg
Product Code: 6GK5408-8GR00-2AM2 More Siemens products at













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