TXPS-141XT-M125-port M12 PoE Ethernet switch for rolling stock, EN 50155 certified
- Manufacturer
TXPS-141XT-M12 is an unmanaged Ethernet switch with 5 copper ports on M12 connectors, of which 4 are PoE ports, intended for on-board use on rolling stock and in transport applications.
EN 50155 compliance and the -40~75 °C operating temperature define its suitability for railway environments. The 60 W PoE budget is distributed across the four powered ports to IEEE 802.3at, with protection against overcurrent and reverse polarity on the power input.
At a glance
- PoE ports: 4
- PoE power budget: 60 W
- Switching bandwidth: 1 Gbps
- MAC table: 4096 address
- Power consumption: 2 W
Technical specifications
| Copper ports (RJ45/M12) | 5 |
|---|---|
| PoE ports | 4 |
| PoE power budget | 60 W |
| Ethernet standards | IEEE 802.3, IEEE 802.3at, IEEE 802.3u, IEEE 802.3x |
|---|---|
| Forwarding mode | Store-and-forward |
| Switching bandwidth | 1 Gbps |
| Switching latency | 7 us |
| MAC table | 4096 address |
| Priority queues | 4 queue |
| Power consumption | 2 W |
|---|
| Dimensions | 88.9 × 178.2 × 55 mm |
|---|---|
| Weight | 0.643 kg |
| Operating temperature | -40–75 °C |
|---|---|
| IP rating | IP30 |
| Storage temperature | -40–85 °C |
| MTBF | 1158333 h |
| Manufacturer warranty | 5 year |
| Certified market sectors | Railway |
|---|---|
| Certifications | EN 50155 |
| EMC (emission/immunity) | IEC 61000-4-8 PFMFIEC 61000-4-6 CSIEC 61000-4-5 SurgeIEC 61000-4-4 EFTIEC 61000-4-3 RSEN 55024FCC Part 15BEN 55032CISPR 32IEC 61000-4-2 ESD |
| Electrical safety | EN 60950-1 |
Data extracted from the manufacturers' technical sheets: the official product spec sheet remains the reference for final confirmation.
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