TPS-3082GT-M12X-BP1Managed PoE switch with M12 connectors and EN 50155 compliance for rolling stock
- Manufacturer
TPS-3082GT-M12X-BP1 is a managed Ethernet switch with M12 connectors intended for railway and rolling stock applications, where vibration-resistant cabling and EN 50155 compliance are operating requirements. The integrated PoE power allows cameras, access points and sensors to be connected without local power supplies.
On the network redundancy side, the proprietary O-Ring technology provides a 10 ms ring recovery, with support also for RSTP, MSTP and MRP. Switching bandwidth reaches 5.6 Gbps with a latency of 7 µs in store-and-forward mode.
At a glance
- PoE ports: 8
- PoE power budget: 95 W
- Management: Managed
- Copper port speed: 10/100/1000 Gigabit
- Redundancy protocols: O-Ring
Technical specifications
| Copper ports (RJ45/M12) | 2 |
|---|---|
| PoE ports | 8 |
| PoE power budget | 95 W |
| Serial interfaces | RS-232 in M12 connector (5-pin A-coding, female). Baud rate setting: 9600bps, 8, N, 1(console) |
| Management | Managed |
|---|---|
| Copper port speed | 10/100/1000 Gigabit |
| Redundancy protocols | O-RingMRPMSTPRSTPO-Chain |
| Ethernet standards | IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3u, IEEE 802.3x |
| Forwarding mode | Store-and-forward |
| Switching bandwidth | 5.6 Gbps |
| Switching latency | 7 us |
| MAC table | 8192 address |
| Packet buffer | 1 Mbit |
| Priority queues | 4 queue |
| Supported VLANs | 4096 vlan |
| Ring recovery time | 10 ms |
| Power consumption | 24 W |
|---|---|
| Alarm relay | Yes |
| Dimensions | 260 × 222 × 79.3 mm |
|---|---|
| Weight | 2.75 kg |
| Operating temperature | -40–75 °C |
|---|---|
| IP rating | IP30 |
| Storage temperature | -40–85 °C |
| MTBF | 261361 h |
| Manufacturer warranty | 5 year |
| Certified market sectors | Railway |
|---|---|
| Certifications | EN 50155 |
| EMC (emission/immunity) | IEC 61000-4-3 RSIEC 61000-4-2 ESDIEC 61000-4-5 SurgeEN 55024FCC Part 15BIEC 61000-4-6 CSEN 55032IEC 61000-4-8 PFMFCISPR 32IEC 61000-4-4 EFT |
| 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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