Supports up to 8 PoE ports
Supports MRD-Ring® Ethernet ring with multiple self-healing rings; node recovery <5 ms, ring recovery <50 ms (typical)
Supports IEC 62439 MRD ring media redundancy protocol
Any two ports can form a self-healing ring; multiple independent rings supported
The TCC4100 railway onboard IP54/IP67 industrial Ethernet switch is dedicated to rail transit and railway applications and complies with EN50155/50121. Copper ports use M12 connectors for stable operation under vibration/shock. Backplane bandwidth is up to 68 Gbps. Any two ports can form a self-healing ring; multiple independent rings are supported. Patented MRD-Ring® (MRDcom Real-Time Ring) ensures per-node recovery < 5 ms and ring recovery < 50 ms (typical).
The TCC4100 railway onboard IP54/IP67 switch offers high stability/reliability with local/remote monitoring of key parameters. Unique extended industrial-grade design suits harsh and field environments.
The cable is connected, but the port will not come UP / the link is down. What should I check?
+What are the PoE power specifications?
+Which ring protocols are supported, and what is the self-healing time?
+How should I choose between Layer-2 and Layer-3 industrial switches?
+Can non-OEM SFP optical modules work normally?
+How do I restore factory settings if I forget the device login password?
+What are the power supply requirements for industrial switches?
+What are the operating temperature range and protection rating of industrial switches?
+High-performance, flexibly configurable wire-speed switch
Backplane bandwidth up to 68Gbps
Supports up to 8 PoEports
MTX140 16-port unmanaged industrial switch, die-cast aluminum housing. 16 FE copper. DIP audible/visual alarm and 1 relay alarm (1A@24VDC). IP30; operating temperature -40°C ~ +75°C. Redundant 12/24/48 VDC (9.6~60 VDC) & 24VAC (18~30 VAC) input (Class 2 only).
Max PoE output 30W per port
The TCC4100 railway onboard switch offers high stability/reliability with local/remote monitoring of key parameters. Unique extended industrial-grade design suits harsh and field environments.
Supports MRD-Ring® Ethernet ring with multiple self-healing rings; node recovery < 5 ms; ring recovery < 50 ms (typical)
Layer-3 enhanced IP54/IP67 waterproof/dustproof: 12 FE/Gigabit auto-sensing M12 (8 with PoE/PoE+ and built-in 130W PoE PSU; 4 with power-fail bypass). Industrial isolated power (110VDC/220VAC).
The PAT4000 series fully domestic 28-port rack-mount Layer-2 industrial switch supports 16 Gigabit copper + 8 GE/FE auto-sensing Combo + 4 GE/FE auto-sensing SFP, suitable for large industrial networks.
Any two ports can form a self-healing ring, and multiple independent self-healing rings
All-black with Centauri software, 28-port standard 19-inch 1U rack-mount Layer-2 industrial switch: 20×10/100/1000BaseT + 4×100/1000Base(X/T) COMBO (DIP control) + 4×100/1000/2500BaseX SFP (modules not included), 1 CLI + 1 relay, built-in dual 100-240V industrial PSUs. Specifications are subject to change without notice.
Built-in unified MicOS RTOS for all MRDTM switches
All-black with Changzheng Centauri software, 28-port standard 19-inch rack-mount advanced Layer-3 industrial switch: 24 GE/FE auto-sensing copper + 4 GE/FE auto-sensing SFP. 1 MGT, 1 CLI, 1 relay. Dual 100~240V inputs.
Redundant dual power input design
Fanless-40oC to +85oCoperating ambient temperature
MTBF reaches 600,000 hours
TCC4100 railway onboard IP54/IP67 industrial switch
IEEE 802.3 CSMA/CD method and physical Layer
specifications CSMA/CD method and physical layer specifications
IEEE 802.1p Priority Queuing Priority Queuing
IEEE 802.1q VLAN tagging VLAN Tagging
IEEE 802.1d Spanning Tree Algorithm Spanning Tree Protocol
IEEE 802.1w Rapid Spanning Tree Rapid Spanning Tree Protocol
IEEE 802.1s Multiple Spanning Tree Multiple Spanning Tree Protocol
IEEE 802.3ac VLAN Tagging VLAN Tagging
IEEE 802.1x Authentication Authentication
IEEE 802.3ad Link Aggregation Link Aggregation
IEEE 802.3x Flow Control Flow Control
IEEE 802.3 Ethernet Ethernet
IEEE 802.3u Fast Ethernet Fast Ethernet
IEEE 802.3z Gigabit Ethernet Gigabit Ethernet
IEEE 802.3 af/at PoE
RFC 768 UDP User Datagram Protocol
RFC 791 IP Internet Protocol
RFC 792 ICMP Internet Control Message Protocol
RFC 793 TCP Transmission Control Protocol
RFC 826 ARP Address Resolution Protocol
RFC 854 Telnet Client & Server Telnet Client & Server
RFC 904 Exterior Gateway Protocol Formal Specifi- cation Exterior Gateway Protocol
RFC 1027 Using ARP to Implement Transparent Subnet Gateways Proxy ARP
RFC 1058 RIP Routing Information Protocol
RFC 1059, 1119 NTPv1/2 Network Time Protocol v1 and v2
RFC 1112 IGMP Host Extensions for IP Multicasting
RFC 1191 Path MTU Discovery Path MTU Discovery
RFC 1256 ICMP Router discovery protocol ICMP Router Discovery Protocol
RFC 1267 A Border Gateway Protocol 3 (BGP-3) Border Gateway Protocol
RFC 1388 RIP Version 2 Carrying Additional Infor- mation Routing Information Protocolv2
RFC 1519 CIDR (Classless Inter-domain Routing)Classless Inter-Domain Routing
RFC 1587 OSPF NSSA OSPF
The TNM4000 rack-mount 28-port Layer-2 industrial switch is widely used in transportation, energy and industrial control. All models share a unified OS for a future-oriented standardized architecture that improves utilization through consistent operations. Beyond stable, reliable, secure high-performance services, it offers flow analysis, policy-based QoS and controllable multicast optimization, with high bandwidth, VLAN support and easy maintenance for large industrial networks.
RFC 1812 Requirements for IP Version 4 Routers Requirements for IP Version 4 Routers
RFC 1994 PPP Challenge Handshake Authentica- tion Protocol (CHAP) Challenge Handshake Authentication Protocol
RFC 2068 HTTP Hypertext Transfer Protocol
RFC 213 DHCP Server DHCP Server
RFC 2138 RADIUS Remote Authentication Dial-In User Service
RFC 2139 RADIUS Accounting RADIUS Accounting
RFC 2236 IGMPv2 IGMPv2
RFC 2328 OSPF V2 OSPF v2
RFC 2338 VRRP Virtual Router Redundancy Protocol
RFC 2362 PIM-SM/DM PIM Sparse/Dense Mode
RFC 2370 The OSPF Opaque LSA Option OSPF Opaque LSA Option
RFC 2474 DiffServ Precedence
RFC 2475 DiffServ Core and Edge Router Func- tions
RFC 2597 DiffServ Assured Forwarding
RFC 2598 DiffServ Expedited Forwarding
RFC 2644 Directed Broadcasts Directed Broadcasts
RFC 3046 DHCP Relay Agent Information Option DHCP Relay Agent Information Option
RFC 3222 Forwarding Information Base (FIB) Forwarding Information Base
GMRP GARP Multicast Registration Protocol
GVRP GARP VLAN Registration Protocol
SSH2 Secure Shell 2
IGMP snooping IGMP snooping
SNMPv3 SNMPv3
TCC4100 railway onboard IP54/IP67 industrial switch
| Backplane bandwidth | 68Gbps |
| Processor | 333MHz RISC |
| Switching Technology | ASIC-based store-and-forward |
| MAC address table | 16K |
| Packet buffer | 4Mbit |
| switching rate | 148,800 pps/FE port; 1,488,000 pps/GE port |
| Management Methods | Browser, Serial, STD-17 MIB-II, STD-58 SMIv2, STD-59 RMON, STD-62 SNMPv3, SNMPv2c, SNMPv1, RFC2925 Ping MIB, MRD Private MIBs |
| Diagnostics | LEDs, log files, relay, RMON, port mirroring, TRAP |
| Redundancy | MRD-Ring® , MSTP, RSTP, link aggregation |
| time synchronization | SNTP |
| Other | 4K VLANS, IPv4/IPv6 multicast , storm control, MC/BC protection, Supports Jumbo Frame |
| MTBF | Over 600,000 hours |
| storage temperature | -40℃ ~ 85℃ |
| Operating temperature | -40℃ ~ 85℃ (non-PoE models) |
| Humidity | 5% ~ 95%, non-condensing |
| Dimensions (W×H×D) | 440mm ×44.2mm ×200mm |
| protection rating | IP54/IP67 |
| Weight | 2.1 kg (max) TCC4100 railway onboard IP54/IP67 industrial switch |
| Vibration | IEC 60068-2-6 |
| Shock | IEC 60068-2-27 |
| Free fall | IEC 60068-2-31 |
| PCB | Compliant with IPC standards |
| EMI radiation | FCC 47 CFR Part 15 Class A EN55032 Class A EN55035 Class A |
| EMC | IEC(EN)61000-4-2, Level 4 IEC(EN)61000-4-3, Level 4 IEC(EN)61000-4-4, Level 4 IEC(EN)61000-4-5, Level 4 IEC(EN)61000-4-6, Level 4 IEC(EN)61000-4-9, Level 4 |
| Product Safety | CE IEC/EN60950-1 FCC Part 15 Subpart B Class A |
| hazardous area | UL121201 (certification in progress) |
| transportation industry | JT/T817-2011 |
| rail industry | EN50155； IEC/EN61373； EN50121； EN45545 |
| power industry | IEC61850-3 IEEE1613（C37.90.x） |
| industrial control industry | UL/cUL61010 |
| shipbuilding industry | DNV-GL (certification in progress) TCC4100 railway onboard IP54/IP67 industrial switch |
| Model | Product Specification |
| TCC4100-EHR0080I | Layer-3 enhanced IP54/IP67 waterproof/dustproof: 8 FE/Gigabit auto-sensing M12. Industrial isolated power (110VDC/220VAC). |
| TCC4100-EMR0080I | Layer-3 enhanced IP54/IP67 waterproof/dustproof: 8 FE/Gigabit auto-sensing M12. Built-in redundant dual industrial isolated PSUs (110VDC/220VAC). |
| TCC4100-EHR00C0IBP | Layer-3 enhanced IP54/IP67 waterproof/dustproof: 12 FE/Gigabit auto-sensing M12 (4 with power-fail bypass). Industrial isolated power (110VDC/220VAC). |
| TCC4100-EMR00C0IBP | Layer-3 enhanced IP54/IP67 waterproof/dustproof: 12 FE/Gigabit auto-sensing M12 (4 with power-fail bypass). Redundant dual industrial isolated power (110VDC/220VAC). |
| TCC4100-EHR00C0IP130BP | Layer-3 enhanced IP54/IP67 waterproof/dustproof: 12 FE/Gigabit auto-sensing M12 (8 with PoE/PoE+ and built-in 130W PoE PSU; 4 with power-fail bypass). Industrial isolated power (110VDC/220VAC). |
Hotline: 86-21-58330762
Zip: 201203
Email: sales@mrdcom.net
Address: No.123 Curie Road, China (Shanghai) Pilot Free Trade Zone
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