Rugged and rail-ready, the TN-4524B is an EN 50155 Layer 2 managed switch with 24 ports, combining 16 Fast Ethernet PoE, 4 Gigabit, and 4 Gigabit PoE ports.. It delivers a 150 W PoE budget to power onboard cameras, intercoms, and Wi-Fi, while 4 GbE ports with bypass relay maintain connectivity during power interruptions. With a wide -40 to 70°C operating range, 24–110 VDC input, IP42 ingress protection, and conformal coating for added reliability, it’s engineered for rolling stock and trackside deployments.. Backed by Moxa’s industry-leading warranty for peace of mind.. Order now at iptrading.com.au — trusted by Australian IT professionals.

- 24-port mix of FE and GbE for flexible onboard and trackside networking
- 20 PoE ports with 150 W total budget to power cameras, APs, and intercoms
- 4 GbE ports with bypass relay to maintain network connectivity during outages
- Wide -40 to 70°C operation and IP42 rating for harsh environments
- EN 50155 compliance and conformal coating for railway-grade reliability
- 24–110 VDC input supports diverse rolling-stock power systems

Moxa offers varying warranty periods depending on the product category:
• 5-Year Warranty: Applies to most industrial networking and connectivity products, including Ethernet switches, routers, wireless devices, serial converters, protocol gateways, and USB hubs.
• 3-Year Warranty: Covers x86-based industrial computers and panel PCs.
• 1-Year Warranty: Applies to external batteries, LCD panels, power adapters, antennas, and other select accessories.
Extended Warranty Options:
IP Trading offers tailored extended warranty solutions and support packages for Moxa products. Contact our team to explore options that align with your organization's needs.
https://www.moxa.com/en/support/repair-and-warranty/warranty-policy