TN-4500A Series
EN 50155 12+4G/24+4G-Port Gigabit Railway Managed Switch with PoE
Features & Benefits
- EN 50155 railway certified
- M12 connectors for vibration/shock resistance
- 12 or 24 FE + 4 Gigabit ports
- Up to 20 PoE+ ports (802.3at/af, 30W each, 120W total)
- Bypass relay on Gigabit ports
- 2 Gigabit fiber with Q-ODC multi-mode option
- Turbo Ring/Turbo Chain < 20 ms
- 24 to 110 VDC isolated power
Certifications
TN-4500A is an EN 50155 railway-grade managed switch with M12 connectors. 12/24 FE + 4 Gigabit ports, up to 20 PoE+. Bypass relay, fiber options. Designed for rolling stock and trackside.
- EN 50155 railway certified
- M12 rugged connectors
- 12/24 FE + 4 GE + PoE
- Turbo Ring < 20 ms
- Bypass relay/fiber options
- 24-110 VDC isolated
- -40 to 70 C
- 120W PoE budget
Ethernet Interface
| 10/100BaseT(X) M12 | 12 or 24 ports (D-coded) |
|---|---|
| Gigabit M12 | 4 (X-coded), with bypass relay option |
| Gigabit Fiber | 2, with embedded multi-mode Q-ODC |
| PoE | Up to 20 ports, 802.3at/af, 30W each, 120W total |
Software
| Redundancy | Turbo Ring, Turbo Chain, STP, RSTP, MSTP |
|---|---|
| Protocols | EtherNet/IP, Modbus TCP, PROFINET |
| Security | HTTPS/SSL, SSH, RADIUS, TACACS+, SNMPv3 |
Power
| Input | 24 to 110 VDC isolated dual |
|---|---|
| PoE Budget | 120W total, 30W/port |
Mechanical
| Housing | Metal, rugged |
|---|---|
| Mounting | DIN-rail |
Operating Environment
| Temperature | -40 to 70 C (-40 to 158 F) (EN 50155) |
|---|
Certifications
| Railway | EN 50155 (all mandatory tests), EN 50121-4 |
|---|
Warranty
| Period | 5 years |
|---|
Dimensions
Software, Firmware & Drivers
| File Name | Type | Version | Operating System | Release Date |
|---|---|---|---|---|
| TN-4500A-series-firmware-v4.1.rom | Firmware | v4.1 | โ | 2024-06-26 |
| TN-4500A-series-mib-package-v4.1.zip | Software Package | v4.1 | โ | 2024-06-26 |
| TN-4500A-series-eds-package-v1.0.zip | Software Package | v1.0 | โ | 2024-04-24 |
Support Documents
| File Name | Type | Version | Release Date |
|---|
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Ordering
| Model | FE M12 | GE M12 | Fiber | PoE | Bypass | Temp |
|---|---|---|---|---|---|---|
| TN-4500A-12G-4PoE | 12 | 4 | -- | 20 | -- | -40 to 70 C |
| TN-4500A-24G-4PoE | 24 | 4 | -- | 20 | -- | -40 to 70 C |
| TN-4500A-12-BP-4PoE | 12 | 4 | -- | 20 | Yes | -40 to 70 C |
| TN-4500A-24-F-4PoE | 24 | -- | 2 Q-ODC | 20 | -- | -40 to 70 C |
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