SIEMENS SCALANCE X320-3LDFE – 6GK5320-3BF00-2AA3
Industrial-grade managed Layer 2 Ethernet switch equipped with 20x 10/100 Mbps RJ45 electrical ports, 1x SC multimode fiber port, and 2x SC single-mode fiber ports. Delivers enhanced redundancy, network segmentation, and diagnostics via PROFINET IO integration. Features LED indicators, redundancy manager, signal contact, and includes C-PLUG for backup and device replacement.
Overview
The SCALANCE X320-3LDFE is ideal for medium-sized automation networks where both high copper port density and fiber backbone flexibility are needed.
- 20x Fast Ethernet RJ45 for local devices
- 1x SC multimode FO uplink (100 Mbps, up to 5 km)
- 2x SC single-mode FO ports for long-distance communication (up to 26 km)
- Integrated Redundancy Manager with MRP ring recovery
- Diagnostics via LED, SNMP, web browser, and PROFINET IO device interface
- Office networking features: VLAN, IGMP snooping, RSTP support
- Select/Set button and signaling contact for fault alerts
- Supplied with C-PLUG for plug-and-play configuration restoration
Design
- IP20 housing, DIN-rail mountable
- Dual 24 V DC redundant power inputs
- Floating signal contact via 2-pin terminal
- RJ11 console port for CLI configuration
- LED status indicators for power, port activity, and fault diagnostics
Port Types Available
- 20 x 10/100BaseTX RJ45 (auto-negotiation & crossover)
- 1 x 100BaseFX SC multimode fiber port
- 2 x 100BaseFX SC single-mode fiber ports
- 1 x Console port (RS232 via RJ11)
Product Code: 6GK5320-3BF00-2AA3
More Siemens products available at













Reviews
There are no reviews yet.