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- Siemens 6GK5334-3TS01-4AR3 SCALANCE XRM334 22-Port Redundant Power Managed Ethernet Switch Siemens 6GK5334-3TS01-4AR3 SCALANCE XRM334 22-Port Redundant Power Managed Ethernet Switch
Siemens 6GK5334-3TS01-4AR3 SCALANCE XRM334 22-Port Redundant Power Managed Ethernet Switch
Siemens 6GK5334-3TS01-4AR3 SCALANCE XRM334 22-Port Redundant Power Managed Ethernet Switch
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- Description
The Siemens SCALANCE XRM334 (6GK5334-3TS01-4AR3) is a managed Layer 2 industrial Ethernet switch with 22 RJ45 ports, 4 SFP and 8 SFP+ slots in a 19-inch rack housing, built for redundant power. Two independent AC/DC-rated inputs back each other up for continuous operation on PROFINET IO networks with an integrated redundancy manager.
Technical Specifications
| Catalog No | XRM334 |
| SKU | 6GK5334-3TS01-4AR3 |
| EAN | 4047622910139 |
| Brand | Siemens |
| Series | SCALANCE XRM |
| Design | 19-inch rack, 1 height unit |
| RJ45 Ports | 22x 10/100/1000 Mbit/s (2 of them multi-gig up to 2.5/5/10 Gbit/s) |
| SFP Ports | 4x (100/1000 Mbps usable) |
| SFP+ Ports | 8x (1000/10000 Mbps usable) |
| Switching Method | Store & Forward |
| MAC Address Table | 16,382 automatically learnable addresses |
| QoS Queues per Port | 8, IEEE 802.1Q, IEEE 802.1Qbu/802.3br Frame Preemption |
| VLANs | Up to 2048, port-based and dynamic |
| Max Ethernet Telegram Length | 9194 byte |
| PROFINET Conformity Class | B |
| PROFINET Network Load Class | II |
| Upgrade License | Optional Layer 3 license |
| Redundancy Protocols | STP, RSTP, MSTP, eRSTP, MRP with redundancy manager, ring redundancy, passive listening, LACP |
| Security Protocols | RADIUS, SSH, SSL |
| Time Sync | SICLOCK support, NTP client, SNTP, IEEE 1588 v2 transparent forwarding (profile default), accuracy typ. 50 ns |
| Management Protocols | CLI, web-based management, MIB support, TFTP, FTP, SFTP, NETCONF, GMRP, DCP, LLDP, EtherNet/IP, SNMP v1/v2/v3, DHCP client (Option 66/67), I&M0/I&M1 |
| Diagnostics | Port diagnostics, packet size/type statistics, error statistics, SysLog |
| Power Supply | 2 independent inputs (redundant): 100-240V DC (77-300V range) or 110-240V AC (85-264V range), max 0.8 A each, fuse F4A/250V |
| Power Loss | 99 W per input |
| Power Connector | 2x 2-pole terminal block (DC) or IEC plug C14 (AC) |
| Signaling Contact | 2-pole terminal block, 24V AC/DC, max 0.1 A DC |
| Operator Console Interface | USB 2.0 Type B (USB-to-serial adapter) |
| Removable Storage | CLP (C-PLUG) included |
| Operating Temperature | -25 to +60 degrees C |
| Relative Humidity | Max 95% at 25 degrees C, non-condensing |
| Installation Altitude | Max 3000 m |
| Protection Class | IP20 |
| Enclosure Material | Metal |
| Dimensions (W x H x D) | 446 x 43.6 x 374.8 mm |
| Net Weight | 8.4 kg |
| Country of Origin | Germany |
Certifications & Standards
- CE
- UKCA
- cULus
- KC
- RCM
- RoHS
- EPD
Selection Notes
This variant adds a second, independent power input to the single-supply 3AR3 base model, so a power feed failure on one input does not drop the switch. Choose it for cabinets without an upstream redundant supply where the switch itself must carry that redundancy. It shares the same optional Layer 3 upgrade license as the rest of the XRM334 family, unavailable on the XR322-12 series.