PAT300 Series All-Domestic Controllable Din-Rail Unmanaged Industrial Switch (MRD Aluminum)
PAT300 Series All-Domestic Controllable Din-Rail Unmanaged Industrial Switch (MRD Aluminum)
PAT300 Series All-Domestic Controllable Din-Rail Unmanaged Industrial Switch (MRD Aluminum)
PAT300 Series All-Domestic Controllable Din-Rail Unmanaged Industrial Switch (MRD Aluminum)
PAT300 Series All-Domestic Controllable Din-Rail Unmanaged Industrial Switch (MRD Aluminum)
PAT300 Series All-Domestic Controllable Din-Rail Unmanaged Industrial Switch (MRD Aluminum)

PAT300 Series All-Domestic Controllable Din-Rail Unmanaged Industrial Switch (MRD Aluminum)

Backplane bandwidth up to 16 Gbps

Rust-free aluminum alloy housing with hex socket screws

Wire-speed forwarding and auto MDI/MDI-X on all ports; long-distance transmission supported

IP40 protection rating

Download

Product Overview

The PAT300 series fully domestic homegrown controllable unmanaged industrial switch supports 5 FE or GE/FE copper ports, or 8 FE or Gigabit copper ports, for harsh industrial environments as a cost-effective solution. Operating temperature -40°C~ +75°C.

The PAT300 series fully domestic homegrown controllable unmanaged industrial switch uses 9.6~60VDC and 18~30VAC redundant dual inputs with DIN-rail mounting. Rugged aluminum alloy housing, IP40, strong mechanical shock and EMI immunity, high-level EMI/EMC tests, and strict burn-in meet security-industry and related industrial standards.

Certifications

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

Backplane bandwidth up to 16 Gbps

Wide and diverse power ranges and types

Rust-free aluminum alloy housing with hex socket screws

The TCC4100 series uses CPLD dynamic reconfiguration and reprogramming for high stability/reliability with local/remote monitoring of key parameters. Unique extended industrial-grade design suits harsh and field environments.

Surge protection level : power±4KV , Ethernet ports±4KV

IP40 Ingress protection

Compact and easy to install; plug-and-play, no configuration required

Fanless whole-unit design; wide-temp quiet operation

MTBF ≥ 300,000h

Specifications

  • Switching Performance -

    Backplane bandwidth 1Gbps (5 FE copper ports)
    10Gbps (5 Gigabit copper ports)
    1.6Gbps (8 FE copper ports)
    16Gbps (8 Gigabit copper ports)
    Switching Technologystore-and-forward
    MAC address table2K (5 Gigabit/FE copper ports, 8 FE copper ports)
    4K (8 Gigabit copper ports)
    packet buffer size1Mbit (5 Gigabit copper ports)
    768Kbit (5 FE copper ports/8 FE copper ports)
    1.5Mbit (8 Gigabit copper ports)
    switching rate148,800 pps/FE port; 1,488,000 pps/GE port
  • Power Parameters +

    Power connection1 removable 5-PIN terminal block
    Input voltage9.6 ~ 60VDC & 18 ~ 30VAC , dual input
    overload current protectionSupports
    reverse polarity protectionSupports
    Power consumption≤5W
  • Physical Characteristics +

    Mounting methodDin-Rail mounting
    housingaluminum alloy housing
    protection ratingIP40
    Dimensions (W×H×D)42mm × 110mm × 105mm (±0.3)
    Weight< 0.4kg
  • Mechanical Characteristics +

    VibrationIEC 60068-2-6
    ShockIEC 60068-2-27
    free fallIEC 60068-2-31
    PCBCompliant with IPC standards
  • Temperature Characteristics +

    storage temperature-40°C ~ +85°C
    Operating temperature-40°C ~ +75°C
    Humidity5% ~ 95% (non-condensing)
  • 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)61000-4-4, Level 4
    IEC(EN)61000-4-5, Level 4
    IEC(EN)61000-4-6, Level 3
    IEC(EN)61000-4-8, Level 5
  • Industry Certification & Testing +

    Product SafetyEN 62368-1
    EMCEN 55032
    EN 55035
    EN I EC61000-3-2
    EN 61000-3-3
    FCC Part 15 Subpart B C lass A
    OtherBiDi Gigabit single-mode SFP (1550nm Tx/1310nm Rx), LC, max 40 km. TNM4000 backbone industrial switch optional accessories (continued). SFP/XFP port module description

Dimensions

DimensionsDimensions

Accessories

Product Specification

Patriot PAT300-A5R0005C

fully domesticIT-innovationhomegrown controllable 5-port unmanagedindustrial switch, Supports 5 10/100BaseT copper ports, aluminum alloy housing, DIN-rail mounting. Ingress protection IP40, Operating temperature-40°C ~ +75°C. Uses 9.6 ~ 60VDC & 18 ~ 30VAC redundant dual inputspower. Power cord sold separately.

Patriot PAT300-A5R0050C

fully domesticIT-innovationhomegrown controllable 5-port unmanagedindustrial switch, Supports 5 10/100/1000BaseT copper ports, aluminum alloy housing, DIN-rail mounting. Ingress protection IP40, Operating temperature-40°C ~ +75°C. Uses 9.6 ~ 60VDC & 18 ~ 30VAC redundant dual inputspower. Power cord sold separately.

Patriot PAT300-A8R0008C

fully domesticIT-innovationhomegrown controllable 8-port unmanagedindustrial switch, Supports 8 10/100/BaseT copper ports, aluminum alloy housing, DIN-rail mounting. Ingress protection IP40, Operating temperature-40°C ~ +75°C. Uses 9.6 ~ 60VDC & 18 ~ 30VAC redundant dual inputspower. Power cord sold separately.

Patriot PAT300-A8R0080C

fully domesticIT-innovationhomegrown controllable 8-port unmanagedindustrial switch, Supports 8 10/100/1000BaseT copper ports, aluminum alloy housing, DIN-rail mounting. Ingress protection IP40, Operating temperature-40°C ~ +75°C. Uses 9.6 ~ 60VDC & 18 ~ 30VAC redundant dual inputspower. Power cord sold separately.

Specifications are subject to change without notice.

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

Top

Get a Quote

Leave your details and we will provide a quotation for this product.

Download

Leave your details. After successful submission, you can download the materials.