3onedata TNS5500D (8-Port)
3onedata TNS5500D (8-Port)
8-Port 100M, Layer 2 Managed, EN 50155 Railway Switch. M12 connectors, IP67, patented Ring technology. 110VDC or 24VDC. For vehicle-mounted PIS, CCTV, and train control systems.
Overview
TNS5500D (8-Port) is an 8-port 100M Layer 2 managed industrial Ethernet switch designed for railway transportation. Compliant with EN 50155 and EN 50121 industrial standards. All Ethernet, power, and service interfaces use rugged M12 connectors—fully compatible with vibration and shock environments.
Network Protocols
SW-Ring patented technology (single ring, coupling ring, chain, Dual-homing). STP/RSTP, 802.1Q VLAN, QoS, IGMP Snooping, LLDP, port trunking, port mirroring. SNMP v1/v2c, CLI, WEB, Telnet. Loop protection, bandwidth management.
Physical
Backplane: 7.6Gbps, MAC: 8K, Buffer: 1Mbit. 110VDC (66-154VDC) or 24VDC (9-36VDC). IP67, fanless, -40~75°C, EMC Level 3. IEC 61373 shock/vibration. 175×104×53.2mm, 642g. Wall/rail mounting. CE, FCC, RoHS, EN 50155, EN 50121, EN 45545, IEC 61373.
| Switch Features | |
|---|---|
| MAC / Buffer / Backplane | 8K / 1 Mbit / 7.6 Gbps |
| Interfaces | |
| 100M Ethernet | 8× M12 (Female) 4-Pin D-Code |
| Power | M12 (Male) 4-Pin A-Code |
| Servis | M12 (Female) RS-232 CLI |
| Protocols | |
| Redundancy | SW-Ring (tek/coupling/chain/Dual-homing), STP/RSTP |
| Management | SNMP v1/v2c, LLDP, QoS, IGMP Snooping |
| Power / Physical | |
| Power | 110VDC (66-154VDC) or 24VDC (9-36VDC) |
| Consumption | 2.1W (idle) / 3.8W (full load) |
| Protection | IP67, -40~75°C, EMC Level 3 |
| Impact/Vibration | IEC 61373 |
| Dimensions | 175×104×53.2mm, 642g |
| Certifications | CE, FCC, RoHS, EN50155, EN50121, EN45545, IEC61373 |
| Warranty | 5 years |
| EMC / Electromagnetic Compatibility | |
| ESD (IEC 61000-4-2) | Level 3 — Air discharge: ±8kV, Contact discharge: ±6kV |
| EFT/Burst (IEC 61000-4-4) | Level 3 — Power supply: ±2kV, Signal line: ±1kV |
| Surge (IEC 61000-4-5) | Level 3 — Power supply: common mode ±2kV, differential mode ±1kV |
| Vibration (EN 61373) | Railway vibration resistance |
| Authentication and Access Security | |
| 802.1X | IEEE 802.1X port-based authentication |
| RADIUS | Remote authentication |
| TACACS+ | Terminal access controller access control system |
For detailed technical information, please refer to the product datasheet or hardware user manual.