The ToughNet TN-4500B Series M12 managed Ethernet switches are designed for railway applications, including rolling stock installations. The switches use M12 circular connectors to ensure tight, robust connections, and guarantee reliable operation in industrial environments where vibration and shock are commonplace. The TN-4500B Series Ethernet switches provide 8 to 28 Ethernet ports with or without IEEE 802.3at/af compliant PoE functionality. The Gigabit models further feature up to 8 Gigabit Ethernet ports.
The 24 to 110 VDC wide power input range and isolated dual power inputs not only allow you to use the same type of power source at different sites around the globe, but also increase the reliability of your communication systems. Furthermore, the -40 to 70°C operating temperature range of the switches ensures they can be deployed in harsh environments. TN-4500B Series Ethernet switches are compliant with the mandatory sections of EN 50155, covering operating temperature, power input voltage, surge, ESD, and vibration, as well as conformal coating and power insulation, making the switches suitable for a variety of industrial applications.
Robust EN 50155 Ethernet switches for rolling stock applications
Turbo Ring and RSTP/MSTP/STP/MRP for network redundancy
Wall mounting installation
Automatic recovery of the IP address of connected devices
Configurable by web browser, Telnet/serial console, or Windows utility
| Ethernet Interface | |
|---|---|
| 10/100BaseT(X) Ports (M12 D-coded 4-pin female connector) | TN-4508B-CT-T: 8 TN-4512B-CT-T: 12 TN-4516B-CT-T: 16 TN-4516B-8G-CT-T: 8 |
| PoE Ports (10/100BaseT(X), M12 D-coded 4-pin female connector) | TN-4512B: 8 TN-4516B: 8 TN-4520B: 12 TN-4524B: 16 TN-4528B: 20 |
| 10/100/1000BaseT(X) Ports (M12 X-coded 8-pin female connector) | TN-4512B-8P-4G-CT-T: 4 TN-4516B-8G-CT-T: 8 TN-4516B-8P-4G-4GP-CT-T: 4 TN-4520B-12P-4G-4GP-CT-T: 4 TN-4524B-16P-4G-4GP-CT-T: 4 TN-4528B-20P-4G-4GP-CT-T: 4 |
| PoE Ports (100/1000BaseT(X), M12 X-coded 8-pin female connector) | TN-4516B: 4 TN-4520B: 4 TN-4524B: 4 TN-4528B: 4 |
| 10/100/1000BaseT(X) Ports (M12 X-coded 8-pin female connector with bypass relay) | -4GBP models: 4 |
| Standards | IEEE 802.3 for 10BaseT IEEE 802.3u for 100BaseT(X) IEEE 802.3ab for 1000BaseT(X) IEEE 802.3af/at for PoE/PoE+ output IEEE 802.1D-2004 for Spanning Tree Protocol IEEE 802.1p for Class of Service IEEE 802.1Q for VLAN Tagging IEEE 802.1w for Rapid Spanning Tree Protocol IEEE 802.1X for authentication IEEE 802.3x for flow control |
| Ethernet Software Features | |
| Configuration Options | CLI via Serial/Telnet/SSH, Web Console (HTTP/HTTPS), Windows Utility |
| Filter | 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 (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 |
| MIB | P-BRIDGE MIB, Q-BRIDGE MIB, Ethernet-like MIB, IEEE8021-SPANNING-TREE-MIB, IEEE8021-PAE-MIB, IEEE8023-LAG-MIB, LLDP-EXT-DOT1-MIB, LLDP-EXT-DOT3-MIB, SNMPv2-MIB, RMON MIB Groups 1,2,3,9 |
| Redundancy Protocols | STP, RSTP, MSTP, Turbo Ring v2, Link Aggregation, Ring Coupling, Static Port Trunk, LACP, MRP |
| Security | Rate Limit, Trust access control, Port Lock, Sticky MAC, HTTPS/SSL, SSH, RADIUS, TACACS+, Access control list, Login and password policy, DHCP Snooping |
| Time Management | SNTP Server/Client, NTP Server/Client |
| Switch Properties | |
| MAC Table Size | 16 K |
| IGMP Groups | 1024 |
| Max. No. of VLANs | 256 |
| VLAN ID Range | VID 1 to 4094 |
| Priority Queues | 8 |
| LED Interface | |
| LED Indicators | PWR1, PWR2, FAULT, STATE, MSTR/HEAD, CPLR/TAIL, Ethernet ports, PoE ports |
| Serial & USB Interface | |
| Serial Console | M12 B-coded 5-pin female connector (RS-232) |
| USB | M12 A-coded 5-pin female (for ABC-02 USB storage) |
| Power Parameters | |
| Input Current | TN-4508B: 0.46 A @ 24 V TN-4512B non-PoE: 0.56 A @ 24 V TN-4512B PoE: 4.9 A @ 24 V TN-4516B non-PoE: 0.83 A @ 24 V TN-4516/20/24/28B PoE: 9.3 A @ 24 V |
| Input Voltage | 24/36/48/72/96/110 VDC, Redundant dual inputs (2 inputs) |
| Operating Voltage | 16.8 to 137.5 VDC |
| Power Connector | M12 K-coded 5-pin male connector |
| Overload Current Protection | Supported |
| Reverse Polarity Protection | Supported |
| Power Consumption (Max.) | TN-4508B-CT-T: 11.3 W TN-4512B-CT-T: 13.3 W TN-4512B-8P-4G-CT-T: 23.7 W TN-4516B-CT-T: 15.9 W TN-4516B-8G-CT-T: 19.8 W TN-4516B-8P-4G-4GP-CT-T: 51.9 W TN-4516B-8P-4GP-4GBP-CT-T: 51.9 W TN-4520B-12P-4G-4GP-CT-T: 55.5 W TN-4520B-12P-4GP-4GBP-CT-T: 55.5 W TN-4524B-16P-4G-4GP-CT-T: 56.2 W TN-4524B-16P-4GP-4GBP-CT-T: 56.2 W TN-4528B-20P-4G-4GP-CT-T: 57.0 W TN-4528B-20P-4GP-4GBP-CT-T: 57.0 W |
| Total PoE Power Budget | TN-4512B: 80 W TN-4516B/20B/28B: 150 W TN-4520B: 150 W TN-4524B: 150 W TN-4528B: 150 W |
| Physical Characteristics | |
| Housing | Metal |
| Dimensions | TN-4508B: 180 x 115 x 83.5 mm TN-4512B non-PoE: 200 x 115 x 83.5 mm TN-4512B PoE: 200 x 115 x 102 mm TN-4516B non-PoE: 230 x 115 x 98 mm TN-4516B PoE: 230 x 115 x 133 mm TN-4520B: 280 x 115 x 133 mm TN-4524B: 313 x 115 x 133 mm TN-4528B: 348 x 115 x 133 mm |
| IP Rating | IP42 |
| Weight | TN-4508B: 1,002 g TN-4512B non-PoE: 1,123 g TN-4512B PoE: 1,459 g TN-4516B non-PoE: 1,500 g TN-4516B PoE: 2,310 g TN-4520B: 2,419 g TN-4524B: 2,651 g TN-4528B: 2,802 g |
| Installation | Wall mounting |
| Protection | PCB conformal coating |
| Environmental Limits | |
| Operating Temperature | -40 to 70°C |
| Storage Temperature | -40 to 85°C |
| Ambient Relative Humidity | 5 to 95% (non-condensing) |
| Altitude | 3000 m |
| Standards and Certifications | |
| EMC | EN 55032/35 |
| EMS | IEC 61000-4-2/-3/-4/-5/-6/-8 |
| Radio Frequency | FCC |
| Railway | IEC 60068-2-1, -2, -30, -78; EN 50155, EN 50121-4; IEC 60571 |
| Railway Fire Protection | EN 45545-2 |
| Safety | UL 62368-1, IEC 62368-1, EN 62368-1, BSMI |
| Salt Spray Test | EN 50155 |
| Shock | IEC 60068-2-27, IEC 61373, EN 50155 |
| Vibration | IEC 60068-2-64, IEC 61373, EN 50155 |
| Package Vibration & Drop Test | ISTA 1A |
| Declaration | |
| Green Product | RoHS, CRoHS, WEEE |
| MTBF | |
| Time | TN-4508B-CT-T: 1,964,461 hrs TN-4512B-CT-T: 1,447,268 hrs TN-4512B-8P-4G-CT-T: 1,033,581 hrs TN-4516B-CT-T: 1,346,637 hrs TN-4516B-8G-CT-T: 1,148,405 hrs TN-4516B-8P-4G-4GP-CT-T: 881,578 hrs TN-4516B-8P-4GP-4GBP-CT-T: 852,972 hrs TN-4520B-12P-4G-4GP-CT-T: 851,025 hrs TN-4520B-12P-4GP-4GBP-CT-T: 824,348 hrs TN-4524B-16P-4GP-4G-CT-T: 772,151 hrs TN-4524B-16P-4GP-4GBP-CT-T: 747,294 hrs TN-4528B-20P-4G-4GP-CT-T: 693,572 hrs TN-4528B-20P-4GP-4GBP-CT-T: 581,667 hrs |
| Standards | Telcordia SR332 Issue 4 |
| Warranty | |
| Warranty Period | 5 years |
| Details | See Moxa Warranty |
