TRGPS-9084TG-M12X-BP2-MVManaged 12-port M12 switch with PoE and 10G uplinks for EN 50155 rolling stock
- Manufacturer
TRGPS-9084TG-M12X-BP2-MV is a managed Ethernet switch with M12 connectors and power for the connected devices over 802.3af PoE, intended for rolling stock and environments subject to vibration and wide temperature swings. It provides 4x 10G SFP+ ports for the uplinks and operates in a -40~75 °C range.
The switch fabric offers 96 Gbps of bandwidth with a latency of 7 µs in store-and-forward mode. Network redundancy includes the proprietary O-Ring and O-Chain rings with recovery within 30 ms, alongside MRP, RSTP and MSTP.
At a glance
- PoE ports: 8
- PoE power budget: 60 W
- Serial interfaces: RS-232 in 5-pin M12 connector with optional console cable which can be purchased separately.
- Management: Managed
- Redundancy protocols: MSTP
Technical specifications
| Copper ports (RJ45/M12) | 128(10/100/1000 Gigabit)4(10G) |
|---|---|
| PoE ports | 8 |
| 10G ports (SFP+) | 4 |
| Connectors | M12(male) |
| PoE | 802.3at PoE+802.3af PoE |
| PoE power budget | 60 W |
| Serial interfaces | RS-232 in 5-pin M12 connector with optional console cable which can be purchased separately.1× console (M12 A-coded 5 pin, femmina) |
| Management | Managed |
|---|---|
| Redundancy protocols | MSTPO-RingO-ChainRSTPMRP |
| Ethernet standards | IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3an, IEEE 802.3at, IEEE 802.3bz, IEEE 802.3u, IEEE 802.3x |
| Forwarding mode | Store-and-forward |
| Switching bandwidth | 96 Gbps |
| Switching latency | 7 us |
| MAC table | 32768 address |
| Jumbo frame | 10.2 KB |
| Packet buffer | 32 Mbit |
| Priority queues | 8 queue |
| Supported VLANs | 4095 vlan |
| IGMP multicast groups | 128 group |
| Ring recovery time | 30 ms |
| Power consumption | 41 W |
|---|---|
| Alarm relay | Yes(3A@24VDC) |
| Dimensions | 438 × 44 × 250 mm |
|---|---|
| Weight | 3.919 kg |
| Operating temperature | -40–75 °C |
|---|---|
| IP rating | IP30 |
| Storage temperature | -40–85 °C |
| MTBF | 150865 h |
| Manufacturer warranty | 5 year |
| Certified market sectors | Railway |
|---|---|
| Certifications | EN 50155 |
| EMC (emission/immunity) | IEC 61000-4-6 CSIEC 61000-4-5 SurgeIEC 61000-4-4 EFTIEC 61000-4-3 RSIEC 61000-4-2 ESDEN 55024FCC Part 15BEN 55032CISPR 32IEC 61000-4-8 PFMF |
| Electrical safety | EN 60950-1 |
Data extracted from the manufacturers' technical sheets: the official product spec sheet remains the reference for final confirmation.
Documentation
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