MOXA TN-4508B-CT-T Introduction
The MOXA TN-4508B-CT-T Managed Ethernet Switch is engineered for mission-critical applications that demand superior reliability in harsh industrial and transportation environments. Designed in accordance with EN 50155 Switches standards, it ensures stable data transmission even in vibration, shock, and extreme temperature conditions. This rugged switch is an ideal solution for railway systems, onboard networks, and other mobility-focused operations requiring consistent communication performance. Equipped with 8 x 10/100BaseT(X) ports featuring M12 D-coded 4-pin female connectors, the TN-4508B-CT-T guarantees secure and vibration-resistant Ethernet connections. It supports a wide input voltage range of 16.8 to 137.5 VDC, providing flexible power integration, while the IP42-rated metal body offers robust protection against dust and mechanical impact. With a broad operating temperature range of -40 to 70°C, this switch ensures continuous performance under the most demanding conditions.
MOXA TN-4508B-CT-T Certifications

MOXA TN-4508B-CT-T Features
- 8 x 10/100BaseT(X) Ports (M12 D-coded 4-pin female connector)
- Wall mounting
- Metal body
- -40 to 70°C operating temperature
- Operating Voltage: 16.8 to 137.5 VDC
- Conformal coating
- MTBF: 1,964,461 hrs
Discover top-notch industrial solutions, and buy the MOXA TN-4508B-CT-T Managed Ethernet Switch with confidence online through the website at a reasonable price, or connect with our sales experts by inquiring in the Middle East (UAE (Dubai), KSA (Al Khobar, Riyadh), and Oman). Our commitment to quality and customer satisfaction remains unparalleled.
| switch and hub : Interface | |
| Number of ports | 8 ports |
| 10/100Mb RJ45 (Megabit) Ports | - |
| 10/100/1000Mb RJ45 (Gigabit) Ports | - |
| 100Mb Fiber optic multi mode (Megabit) Ports | - |
| 100Mb Fiber optic single mode (Megabit) Ports | - |
| 1000Mb SFP Fiber optic (Gigabit) Ports | - |
| 10/100Mb (Megabit) POE Ports | - |
| 100Mb SFP Fiber optic (Megabit) Ports | - |
| 10/100/1000Mb (Gigabit) POE Ports | - |
| Other ports | 8 x 10/100BaseT(X) Ports (M12 D-coded 4-pin female connector) |
| switch and hub : Features and capabilities | |
| Backup | Yes |
| switch and hub : LED Indicators | |
| LED Per Port | PWR1, PWR2, FAULT, STATE, MSTR/HEAD, CPLR/TAIL, Ethernet ports, PoE ports |
| switch and hub : Power Requirements | |
| Power Input Plugin ( Redundant ) | 24/36/48/72/96/110 VDC |
| Input Voltage | 24 to 110 VDC Redundant dual inputs, No. of power inputs: 2 |
| Operating Voltage | 16.8 to 137.5 VDC |
| Input Current | 0.46 A @ 24 V |
| Power Consumption | 11.3 W @ 24 VDC, 10.9 W @ 110 VDC |
| switch and hub : General | |
| Fan / Fanless | Fanless |
| switch and hub : Switch specifications | |
| Most forwarding speed | - |
| Network working layers | Layer 2 |
| Switch type | EN 50155 Switch |
| Port Aggregation | - |
| switch and hub : Physical Characteristics | |
| Housing | Metal |
| Installation | Wall mounting |
| Operation Humidity | 5 to 95% (non-condensing) |
| Standards and Certifications | EMC, EMI, EMS, Radio Frequency, Railway, Railway Fire Protection, Safety, Salt Spray Test, Shock, Vibration, Green Product, Telcordia SR332 Issue 4 |
| switch and hub : Standards and protocols | |
| Protocols and work standards | STP, RSTP, MSTP, Turbo Ring v2, Link Aggregation, Ring Coupling, Static Port Trunk, LACP, MRP, HTTP/HTTPS, SSH, RADIUS, TACACS+, IEEE 802.3at/af |
| Protocols and management standards | GMRP, GVRP, GARP, 802.1Q VLAN, IGMP Snooping v1/v2/v3, IGMP Querier, Static Multicast, Management, IPv4/IPv6, Flow control, Back Pressure Flow Control, DHCP Server, DHCP Client, DHCP Relay Agent (Option 82), QoS/CoS/ToS, ARP, RARP, LLDP, Port Mirroring, Linkup Delay, SMTP, SNMP Trap, SNMP Inform, SNMPv1/v2c/v3, RMON, TFTP, SFTP, HTTP, HTTPS, Telnet, Syslog, Private MIB, Loop Protection |
| switch and hub : Package Checklist | |
| Hardware installation guide | 1 x quick installation guide |
| Power adapter | - |
| Power cable | 2 x cap, male, metal, for M12 ports (console and USB storage ports, pre-installed on the switch), 4/6/8/10/14 x cap, male, metal, for M12 ports (Ethernet ports, pre-installed on the switch) |
