6GK5408-0PA00-8AP2 SIEMENS PE408PoE Port Extender for SCALANCE XM-400 Brand New Original
PE408PoE Port Extender for SCALANCE XM-400 managed modular IE switch; expansion by 8x 10/100/1000 Mbps RJ45 ports with up to 8 PoE ports (IEEE 802.3AT); separate 54 V DC power supply required for PoE functionality; tool-free mounting; modular extension for flexible industrial Ethernet networks
Overview
The Siemens PE408PoE (6GK5408-0PA00-8AP2) is an exclusive modular port extender designed for SCALANCE XM-400 managed switches. It adds 8x 10/100/1000 Mbps RJ45 ports, all supporting Power over Ethernet (PoE) according to IEEE 802.3AT standards. When connected to a separate 54 V DC power supply, the extender functions as a PoE feeding device (PSE), capable of powering PoE-capable devices such as IP cameras, WLAN access points, and VoIP phones.
The PE408PoE supports seamless integration into automation systems and allows tool-free mounting directly onto the base device or another extender. It enables scalable network topologies such as line, star, and ring configurations, and is optimized for high-performance industrial applications.
Key Features
- 8 x 10/100/1000 Mbps RJ45 electrical ports
- Up to 8 PoE ports compliant with IEEE 802.3AT (Type 1 & Type 2)
- Requires separate 54 V DC power supply for PoE (e.g. SCALANCE PS924 or PS9230)
- Compatible with SCALANCE XM-400 modular managed switches
- Tool-free mounting on base unit or additional extender
- Supports PROFINET IO diagnostics
- Modular design for flexible network expansion
- IP20 protection; compact 19″ rack-mountable form factor
- Net weight: approx. 0.832 kg
- Dimensions: 210 x 125 x 147 mm
- Operating temperature: –40 °C to +60 °C
- RoHS compliant; REACH Article 33 disclosure included
- Country of origin: Germany
Product Code: 6GK5408-0PA00-8AP2 More Siemens products at













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