Backplane bandwidth up to 68 Gbps
Supports MRD-Ring® Ethernet ring with multiple self-healing rings; node recovery <5 ms, ring recovery <50 ms (typical)
Supports IEC 62439-2 MRD ring media redundancy protocol
Any two ports can form a self-healing ring; multiple independent rings supported
The TCC4100 rugged-connector DIN-rail industrial Ethernet switch is designed for rail transit and complies with EN50155/50121. Copper ports use rugged M12 connectors for stable operation under vibration and shock. Backplane bandwidth is up to 68 Gbps. Any two ports can form a self-healing ring. Multiple independent rings are supported using dual fiber, single fiber, twisted pair, or any combination. Patented MRD-Ring® (MRDcom Real-Time Ring) hardware-based recovery ensures node recovery <5 ms and ring recovery <50 ms (typical). IEC62439-based MRD ring media redundancy is also supported.
TCC4100 series uses CPLD dynamic reconfiguration and reprogramming for high stability and reliability, with local and remote monitoring of key operating parameters. Extended industrial design and process suit harsh and outdoor 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 linear switch
Backplane bandwidth up to 68 Gbps
Rugged connector: M12
Supports Ethernet ring based on MRD-Ring® with multiple self-healing rings; node recovery <5 ms, ring recovery <50 ms (typical)
Supports MRD ring media redundancy protocol based on IEC62439-2
Any two ports can form a self-healing ring; multiple independent rings supported
Supports Dying Gasp on power loss and actively reports power-loss status via SNMP
Supports MODBUS/UDP/SNMP remote monitoring and mainstream OPC software
Built-in MicOS real-time OS shared across all MRD™ switches
Redundant dual power input design
Fanless operating ambient temperature -40°C to +85°C
MTBF up to 600,000 hours
TCC4100 rugged-connector DIN-rail industrial switch
IEEE 802.3 CSMA/CD method and physical Layer
CSMA/CD method and physical layer specifications
IEEE 802.1p Priority Queuing
IEEE 802.1q VLAN Tagging
IEEE 802.1d Spanning Tree Algorithm
IEEE 802.1w Rapid Spanning Tree
IEEE 802.1s Multiple Spanning Tree
IEEE 802.3ac VLAN Tagging
IEEE 802.1x Authentication
IEEE 802.3ad Link Aggregation
IEEE 802.3x Flow Control
IEEE 802.3 Ethernet
IEEE 802.3u Fast Ethernet
IEEE 802.3z Gigabit Ethernet
RFC 768 UDP
RFC 791 IP
RFC 792 ICMP
RFC 793 TCP
RFC 826 ARP
RFC 854 Telnet Client & Server
RFC 904 Exterior Gateway Protocol Formal Specification
RFC 1027 Using ARP to Implement Transparent Subnet Gateways (Proxy ARP)
RFC 1058 RIP
RFC 1059, 1119 NTPv1/2
RFC 1112 IGMP
RFC 1191 Path MTU Discovery
RFC 1256 ICMP Router Discovery Protocol
RFC 1267 A Border Gateway Protocol 3 (BGP-3)
RFC 1388 RIP Version 2 Carrying Additional Information
RFC 1519 CIDR (Classless Inter-Domain Routing)
RFC 1587 OSPF NSSA
RFC 1812 Requirements for IP Version 4 Routers
RFC 1994 PPP Challenge Handshake Authentica- tion Protocol (CHAP)
RFC 2068 HTTP
RFC 213 DHCP Server
RFC 2138 RADIUS
RFC 2139 RADIUS Accounting
RFC 2236 IGMPv2
RFC 2328 OSPF V2
RFC 2338 VRRP
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
RFC 3046 DHCP Relay Agent Information Option
RFC 3222 Forwarding Information Base (FIB)
GMRP (GARP Multicast Registration Protocol)
GVRP (GARP VLAN Registration Protocol)
SSH2 Secure Shell 2
IGMP Snooping
SNMPv3
TCC4100 rugged-connector DIN-rail 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 per Fast Ethernet port; 1,488,000 pps per Gigabit 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 | Indicators, log files, relay, RMON, port mirroring, TRAP |
| Redundancy | MRD-Ring®, MSTP, RSTP, port aggregation |
| time synchronization | SNTP |
| other | 4K VLANs, IPv4/IPv6 multicast, storm control, MC/BC protection, Jumbo Frame support |
| Mean Time Between Failures (MTBF) | Over 600,000 hours |
| Storage Temperature | -40℃ ~ 85℃ |
| Operating temperature | -40℃ ~ 85℃ |
| humidity | 5% ~ 95%, non-condensing |
| Product dimensions (W× H × D) | 130mm × 140mm × 110mm |
| Protection rating | IP40 |
| Weight | 1.3 kg (max.) TCC4100 rugged-connector DIN-rail industrial switch |
| vibration | IEC 60068-2-6 |
| impact | IEC 60068-2-27 |
| free fall | IEC 60068-2-31 |
| circuit board | 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 (pending) |
| transportation industry | JT/T817-2011 |
| rail industry | EN50155； IEC/EN61373； EN50121 |
| power industry | IEC61850-3 IEEE1613（C37.90.x） |
| industrial control industry | UL/cUL61010 |
| shipbuilding industry | DNV-GL (pending) TCC4100 rugged-connector DIN-rail industrial switch |
| model | Product Specification |
| TCC4100-CH000CM | Layer-3 switch with 12 Fast Ethernet ports (rugged onboard M12, plugs not included), industrial isolated power supply (100-240V). Protection rating up to IP40. |
| TCC4100-CH00C0M | Layer-3 switch with 12 Gigabit ports (rugged onboard M12, plugs not included), industrial isolated power supply (100-240V). Protection rating up to IP40. |
| TCC4100-CW4008M | Layer-3: 4 combo Gigabit/Fast SFP slots + 8 Fast Ethernet copper (rugged onboard M12, plugs not included); redundant dual DC isolated power (18–60VDC). Protection rating up to IP40. |
| TCC4100-CW40C0M | Layer-3: 4 combo Gigabit/Fast SFP slots + 12 Gigabit copper (rugged onboard M12, plugs not included); redundant dual DC isolated power (18~60VDC). Protection rating up to IP40. Mounting kit SDMFB-DM (DIN Mount) with fixing screws; industrial power cable specifications. |
| PCORDAC-CN-15 | 1.5 m 3-core AC power cable, China-standard plug, 6A rated |
| PCORDDC-CN-15 | 1.5 m 3-core DC power cable, 200W rated; rugged connector plug specifications |
| MRD-4M12-YT04D01 | Domestic 4-pin M12 plug |
| MRD-8M12-YT08A03 | Domestic 8-pin M12 plug |
| MRD-4M12-L17-SL7002 | American Amphenol 4-pin M12 plug |
| MRD-8M12-L17-SL7002 | American Amphenol 8-pin M12 plug |
Hotline: 86-21-58330762
Zip: 201203
Email: sales@mrdcom.net
Address: No.123 Curie Road, China (Shanghai) Pilot Free Trade Zone
Copyright 2026 MRD Co LTD . All Rights Reserved Shanghai ICP No.12035199
