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TCC4100 Series Railway Onboard IP54/IP67 Switch

TCC4100 Series Railway Onboard IP54/IP67 Switch

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

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Product Overview

TCC4100 rail onboard IP54/IP67 industrial Ethernet switch for rail transit/railway, EN50155/50121 compliant. M12 copper ports remain stable under vibration/shock. Backplane up to 68 Gbps. Any two ports can form a self-healing ring; multiple independent rings supported. Patented MRD-Ring® (MRDcom Real-Time Ring) with hardware-based per-node recovery <5 ms and ring recovery <50 ms (typical).

TCC4100 rail onboard IP54/IP67 switch offers high stability and reliability with local/remote monitoring of key parameters. Extended industrial design suits harsh and outdoor environments.

Certifications

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FAQ

  • The cable is connected, but the port will not come UP / the link is down. What should I check?

    +

    1) Confirm an industrial-grade cable and proper RJ45 crimping. 2) Check speed/duplex settings; set both ends to auto-negotiation. 3) Check whether the port is administratively shut down, in the wrong VLAN, or restricted by port security.

  • What are the PoE power specifications?

    +

    Standard PoE and PoE+ are supported, with max per-port power of 15.4 W and 30 W respectively. Total system power budget must be calculated during selection to avoid insufficient supply when too many PDs are connected.

  • Which ring protocols are supported, and what is the self-healing time?

    +

    Mainstream industrial ring protocols such as ERPS (G.8032), RSTP/STP, MRP, and PRP are supported. ERPS typical self-healing is ≤50 ms; traditional RSTP is second-level. It is recommended to use one ring protocol consistently across the network.

  • How should I choose between Layer-2 and Layer-3 industrial switches?

    +

    Layer-2 switches: basic features such as VLAN, ring networks, and port mirroring; suited to access layers and same-subnet networking with strong cost performance. Layer-3 switches: add static routing, OSPF, DHCP relay, multicast, and other routing features—choose these when cross-subnet communication or core/aggregation networks are required.

  • Can non-OEM SFP optical modules work normally?

    +

    The device is compatible with generic IEEE 802.3 SFP modules. Non-OEM modules can usually be recognized, but some brands may have compatibility issues. OEM modules are recommended.

  • How do I restore factory settings if I forget the device login password?

    +

    1) Hardware reset: press and hold the RESET button for 5–10 seconds; the device reboots to factory defaults. 2) Software reset: use the vendor NMS to restore factory settings remotely. All custom configurations will be cleared after restore.

  • What are the power supply requirements for industrial switches?

    +

    DC models support 18–60 VDC or 9.6–60 VDC; AC models support 100–240 VAC, with dual redundant power inputs. Phoenix terminal wiring; reverse-polarity protection is built in so normal reverse connection will not damage the device.

  • What are the operating temperature range and protection rating of industrial switches?

    +

    All-metal aluminum alloy housing. Operating temperature is -40°C to +75°C; premium wide-temperature models reach -40°C to +85°C. Typical enclosure rating is IP40.

Features

High-performance, flexibly configurable linear switch

Backplane bandwidth up to 68Gbps

Supports up to 8 PoE ports

Supports PoE per IEEE 802.3af/at

Max PoE port output 30 W

PoE management: PD detection, PoE power management

Supports MRD-Ring® Ethernet ring with multiple self-healing rings; per-node recovery <5 ms, ring recovery <50 ms (typical)

Supports MRD ring media redundancy per IEC 62439

Supports power-fail Bypass to improve network reliability

Any two ports can form a self-healing ring; multiple independent rings supported

Supports Dying Gasp and proactive SNMP reporting of power-loss status

Built-in MicOS RTOS unified across all MRD™ switches

IP54/IP67 enclosure design for stable operation in harsh environments

Redundant dual power input design

Fanless, operating temperature -40°C to +85°C

MTBF over 6000,000 hours

TCC4100 Rail Onboard IP54/IP67 Industrial Switch

Specifications

IEEE 802.3 CSMA/CD method and physical Layer

specifications — CSMA/CD and PHY description

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

IEEE 802.3 af/at PoE

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 Specifi- cation

RFC 1027 Using ARP to Implement Transparent Subnet Gateways

RFC 1058 RIP

RFC 1059, 1119 NTPv1/2

RFC 1112 IGMP IP

RFC 1191 Path MTU Discovery

RFC 1256 ICMP Router discovery protocol ICMP

RFC 1267 A Border Gateway Protocol 3 (BGP-3)

RFC 1388 RIP Version 2 Carrying Additional Infor- mation

RFC 1519 CIDR (Classless Inter-domain Routing)

RFC 1587 OSPF NSSA

RFC 1765 OSPF Database Overflow OSPF

RFC 1812 Requirements for IP Version 4 Routers IPv4

RFC 1994 PPP Challenge Handshake Authentica- tion Protocol (CHAP)

RFC 2068 HTTP

RFC 213 DHCP Server DHCP

RFC 2138 RADIUS

RFC 2139 RADIUS Accounting

RFC 2236 IGMPv2

RFC 2328 OSPF V2

RFC 2338 VRRP

RFC 2362 PIM-SM/DM

RFC 2370 The OSPF Opaque LSA Option OSPF

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 DHCP

RFC 3222 Forwarding Information Base (FIB)

GMRP GARP

GVRP GARP

SSH2 Secure Shell 2

IGMP snooping IGMP

SNMPv3

TCC4100 Rail Onboard IP54/IP67 Industrial Switch

  • Hardware Performance-

    Backplane bandwidth68Gbps
    processor333MHz RISC
    Switching TechnologyASIC-based parallel store-and-forward
    MAC Address Table16K
    packet buffer4Mbit
    switching rate148,800 pps/FE port; 1,488,000 pps/GE port

  • Software Features+

    Management MethodsBrowser, serial, STD-17 MIB-II, STD-58 SMIv2, STD-59 RMON, STD-62 SNMPv3, SNMPv2c, SNMPv1, RFC2925 Ping MIB, MRD Private MIBs
    DiagnosticsIndicators, logs, relay, RMON, port mirroring, TRAP
    RedundancyMRD-Ring®, MSTP, RSTP, link aggregation
    time synchronizationSNTP
    other4K VLANs, IPv4/IPv6 multicast, storm control, MC/BC protection, Jumbo Frame

  • Physical Performance+

    MTBFover 6000,000 hours
    Storage Temperature-40℃ ~ 85℃
    Operating temperature-40℃ ~ 85℃ (non-PoE model)
    humidity5% ~ 95%, non-condensing
    Dimensions (W×H×D)440mm ×44.2mm ×200mm
    protection ratingIP54/IP67
    Weight2.1KG (max.)
    TCC4100 Rail Onboard IP54/IP67 Industrial Switch

  • Mechanical Characteristics+

    vibrationIEC 60068-2-6
    impactIEC 60068-2-27
    free fallIEC 60068-2-31
    circuit boardCompliant with IPC standards

  • Electromagnetic Characteristics+

    EMI radiationFCC 47 CFR Part 15 Class A
    EN55032 Class A
    EN55035 Class A
    EMCIEC(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

  • Industry Certification & Testing+

    Product SafetyCE
    IEC/EN60950-1
    FCC Part 15 Subpart B Class A
    hazardous areaUL121201 (pending)
    transportation industryJT/T817-2011
    rail industryEN50155； IEC/EN61373； EN50121； EN45545
    power industryIEC61850-3
    IEEE1613（C37.90.x）
    industrial control industryUL/cUL61010
    shipbuilding industryDNV-GL (pending)
    TCC4100 Rail Onboard IP54/IP67 Industrial Switch

Dimensions

DimensionsDimensions

Accessories

modelProduct Specification
TCC4100-EHR0080ILayer-3 enhanced IP54/IP67: 8×FE/GE M12. Industrial isolated power (110VDC/220VAC).
TCC4100-EMR0080ILayer-3 enhanced IP54/IP67: 8×FE/GE M12. Built-in redundant dual industrial isolated power (110VDC/220VAC).
TCC4100-EHR00C0IBPLayer-3 enhanced IP54/IP67: 12×FE/GE M12 (4 ports with power-fail bypass). Industrial isolated power (110VDC/220VAC).
TCC4100-EMR00C0IBPLayer-3 enhanced IP54/IP67: 12×FE/GE M12 (4 ports with power-fail bypass). Redundant dual industrial isolated power (110VDC/220VAC).
TCC4100-EHR00C0IP130BPLayer-3 enhanced IP54/IP67: 12×FE/GE M12 (8×PoE/PoE+ with built-in 130W PSE; 4 ports 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

Copyright 2026 MRD Co LTD . All Rights Reserved Shanghai ICP No.12035199

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