TGPS-9168GT-M12-BP2-24VManaged M12 GbE switch with PoE, EN 50155 certified for railway
- Manufacturer
TGPS-9168GT-M12-BP2-24V is a managed Gigabit Ethernet switch with M12 connectors, designed for railway transport applications and environments subject to vibration where PoE connectivity over rugged cabling is required.
EN 50155 certification and compliance with EN 62368-1 electrical safety define its use on board vehicles. Network redundancy relies on the O-Ring, O-Chain, MRP, RSTP and MSTP protocols with a recovery time of 30 ms; switching bandwidth reaches 48 Gbps with a latency of 2.5 µs.
At a glance
- PoE ports: 16
- PoE power budget: 120 W
- Serial interfaces: 1× console (M12 A-coded 5 pin, femmina)
- Copper port speed: 10/100/1000 Gigabit
- Redundancy protocols: MRP
Technical specifications
| Copper ports (RJ45/M12) | 8 |
|---|---|
| PoE ports | 16 |
| Connectors | M12(female)M23(female) |
| PoE power budget | 120 W |
| Serial interfaces | 1× console (M12 A-coded 5 pin, femmina)RS-232 in M12 connector (female A-coding). Baud rate setting: 115200bps, 8, N, 1(console) |
| Copper port speed | 10/100/1000 Gigabit |
|---|---|
| Redundancy protocols | MRPO-ChainO-RingMSTPRSTP |
| Ethernet standards | IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u, IEEE 802.3x |
| Forwarding mode | Store-and-forward |
| Switching bandwidth | 48 Gbps |
| Switching latency | 2.5 us |
| Throughput | 35.712 Mpps |
| MAC table | 8192 address |
| Jumbo frame | 9.6 KB |
| Packet buffer | 4 Mbit |
| Priority queues | 8 queue |
| Supported VLANs | 4095 vlan |
| IGMP multicast groups | 128 group |
| Ring recovery time | 30 ms |
| Power input | 16.8–30 V |
|---|---|
| Redundant input | Yes |
| Power consumption | 26 W |
| Alarm relay | Yes(3A@24VDC) |
| Dimensions | 320 × 228 × 91.3 mm |
|---|---|
| Weight | 3.463 kg |
| Operating temperature | -40–75 °C |
|---|---|
| IP rating | IP30 |
| Storage temperature | -40–85 °C |
| MTBF | 161351 h |
| Manufacturer warranty | 5 year |
| Certified market sectors | Railway |
|---|---|
| Certifications | EN 50155 |
| EMC (emission/immunity) | FCC Part 15BEN 55024EN 55032CISPR 32 |
| Electrical safety | EN 62368-1 |
Data extracted from the manufacturers' technical sheets: the official product spec sheet remains the reference for final confirmation.
Documentation
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