Gigabit/2.5G Dual Ethernet Multi-Function Expansion Board Based On Raspberry Pi CM5 (NOT included), Supports RS485 Industrial Communication, 4G / 5G Module And 4K Display Output
Versatile, Compute Module 5

Gigabit/2.5G Dual Ethernet Multi-Function Expansion Board Based On Raspberry Pi CM5 (NOT included), Supports RS485 Industrial Communication, 4G / 5G Module And 4K Display Output

¥8,972 - ¥11,696

Details

Gigabit/2.5G Dual Ethernet Multi-Function Expansion Board based on Raspberry Pi CM5 (NOT included), Supports RS485 industrial communication, 4G / 5G module and 4K Display Output, Suitable for all variants of Compute Module 5
Dual Ethernet 4G Multi-Function Expansion
Board based on Raspberry Pi CM5

Designed for Raspberry Pi Compute Module 5

Gigabit/2.5G Dual Ethernet Industrial Computer For Raspberry Pi CM5, front view
* the Raspberry Pi CM5 is NOT included.
Version Options
CM5-ETH-RS485-4G-BASE

CM5-ETH-RS485-4G-BASE
the base board only

CM5-ETH-RS485-4G-BOX

CM5-ETH-RS485-4G-BOX
the base board + metal case + power supply

* please refer to the package content for the detailed part list.


Specifications
CM5 socket Suitable for all variants of Compute Module 5
Networking 1000M Ethernet RJ45 port × 1
2500M Ethernet RJ45 port × 1
USB USB 2.0 port (Type-C) × 1
USB 2.0 port (Type-A) × 1
USB 3.2 Gen1 port (Type-A) × 1
Video HDMI port × 1, supports 4K display output
M.2 M.2 M KEY (PCIe Gen2/3 × 1, supports 2230 / 2242 / 2280 NVMe or AI module)
M.2 B KEY, supports connecting 4G / 5G communication module
Storage TF card socket for Compute Module 5 Lite (without eMMC) variants
Serial Interface RS485 × 4
Digital Input 1 × digital input (input voltage: 5V ~ 36V)
Relay Contact rating: ≤ 10A 250V AC or ≤ 10A 30V DC
Fan header 5V, 4PIN JST-SH PWM fan header
Buzzer 1-ch controllable buzzer
Other Onboard encryption chip
Power Input 7V ~ 36V wide voltage range (screw terminal + jack), 5V 5A Type-C port
Dimensions 132.50 × 112.20 × 34.50 (mm)
What's the differences
CM5 Base Board Interface count and specifications
PoE Gigabit
ETH		 40PIN
GPIO		 PCIe USB① MIPI HDMI RTC Fan
Header②		 Power
Input		 Features

NANO A		     √   3.0×1 ×2   SH1.0 √ 5V CM5 sized

NANO B		   ×1 √ 16PIN PCIe 3.0×1 ×2 √ SH1.0 √ 5V CM5 sized

mini Base A		 ×1 √ 16PIN PCIe 3.0×2
2.0×2		 ×2 ×2 ML/CR1220 √ 5V mini size

mini Base B		 ×1 √ M.2 M KEY 3.0×2
2.0×2		 ×2 ×2 ML/CR1220 √ 5V mini size, onboard EEPROM and encryption chip

Mini Dual Gigabit		 ×2 √   3.0×1     SH1.0 √ 5V dual ETH

Dual ETH A		 1G ×1
2.5G ×1		 √ M.2 M KEY 3.0×1
2.0×2		 ×2 ×2 ML/CR1220 √ 7V~36V dual ETH, onboard EEPROM and Encryption chip

Dual ETH B		 1G ×1
2.5G ×1		 √ M.2 M KEY 3.0×1
2.0×1		 ×2 ×1 SH1.0 √ 5V dual ETH ports

Dual ETH 4G/5G		 1G ×1
2.5G ×1		 √ M.2 M KEY 3.0×2 ×2 ×2 ML/CR1220 √ 7V~36V dual ETH and 4G/5G support

PoE Base		 √ ×1 √ M.2 M KEY 3.0×2
2.0×2		 ×2 ×2 ML/CR1220 √ 5V USB×4

Raspberry Pi official		 ③ ×1 √ M.2 M KEY 3.0×2 ×2 ×2 ML/CR1220 √ 5V Official IO base board

IPCBOX-CM5		 1G ×1
2.5G ×1		 M.2 M KEY 3.0×1
2.0×3		 ×1 SH1.0 √ 7V~36V dual ETH,
4G/5G support,
RS485/RS232,
Encryption chip,
EEPROM,
CAN,
digital inputs,
digital outputs,
audio,
an buzzer

CM5 Dual ETH Multi-function		 1G ×1
2.5G ×1		 M.2 M KEY 3.0×1
2.0×2		 ×2 ×1 SH1.0 √ 7V~36V dual ETH,
4G/5G support,
RS485,
Encryption chip,
digital input,
relay,
and buzzer

CM5 Wireless Extension		 1G ×1 M.2 M KEY, M.2 B KEY/Mini-PCIe 3.0×1
2.0×2		 ×2 ×1 ML/CR1220 √ 5V or 7V~36V 5G/4G,
Lora,
RS485,
CAN,
and rail-mount support
Note ① USB 3.0 is equivalent to USB 3.2 Gen1.
② Unless otherwise specified, the Fan header usually is JST-SH type connector.
③ There's PoE header only on the Raspberry Pi official IO board without PoE circuit, which means additional PoE module is required for the official IO board to enable PoE feature.
Unless otherwise specified, the PoE feature here stands for integrating 802.3af-compliant PoE circuit (5V/2.5A).

Connecting with Compute Module 5

standard CM5 socket suitable for Compute Module 5 Lite / eMMC series module

Dual Ethernet Base Board connecting with Compute Module 5

* for reference only, please refer to the package content for detailed part list


4G / 5G module compatibility

compatible with communication modules with M.2 B KEY interface

Gigabit/2.5G Dual Ethernet Industrial Computer For Raspberry Pi CM5, compatible with communication modules with M.2 B KEY interface

* An additional communication module is required to enable 5G/4G/3G/2G cellular network function, recommended: SIM7600G-H-M.2, SIM8260G-M2, and SIM8262E-M2.


Supports connecting to M.2 NVMe Drive

Faster reading/writing speed compared to the TF card slot of Raspberry Pi, greatly improving reading/writing efficiency of the system or files, Supports booting Pi5 from NVME Solid State Drive

Gigabit/2.5G Dual Ethernet Industrial Computer For Raspberry Pi CM5, Supports M.2 NVMe Solid State Drive

* for reference only, please refer to the package content for detailed part list

Applicable M.2 drive sizes
Gigabit/2.5G Dual Ethernet Industrial Computer For Raspberry Pi CM5, Suitable with M.2 Solid State Drive dimensions

NVMe Drive Slot Support

Gigabit/2.5G Dual Ethernet Industrial Computer For Raspberry Pi CM5, Suitable with Solid State Drive Interface

* Only supports the NVMe Protocol Solid State Drives.


More rich interfaces

Features multiple interfaces including ETH / MIPI / HDMI / TF Card Slot / USB / M.2 B KEY / M KEY, easy to use

Gigabit/2.5G Dual Ethernet Industrial Computer For Raspberry Pi CM5, More rich interfaces

Precise cut-out with clear label

each cut-out is completely aligned with the connector

Gigabit/2.5G Dual Ethernet Industrial Computer For Raspberry Pi CM5, Precise hole positioning design

Heat Dissipation Design

Aluminum alloy case enables large-area heat conduction and dissipation, combined with heat sink fins, better heat dissipation

Gigabit/2.5G Dual Ethernet Industrial Computer For Raspberry Pi CM5, The top of the case is reserved for ventilation openings, built-in fans for better heat dissipation.
supports Rail mounting

Reserved Rail-mount buckle mounting holes for more convenient installation

Gigabit/2.5G Dual Ethernet Industrial Computer For Raspberry Pi CM5, Reserved Rail-mount buckle holes for more convenient installations.

* for reference only, the rail bracket is NOT included, please purchase separately.


What's On Board
Dual Ethernet 4G/5G Base Board designed for CM 5, onboard components
  1. CM5 socket
    suitable for all variants of Compute Module 5
  2. Nano SIM card slot
  3. TF card slot
    for connecting a TF card with pre-burnt system (Lite variant ONLY)
  4. 4PIN JST-SH PWM FAN header
    for connecting 5V cooling fan
  5. Programming
    used for eMMC burning or USB OTG
  6. HDMI port
    supports 4K output
  7. Button & indicator expansion header
  8. USB ports
    1 × standard USB 2.0 port, 1 × USB 3.2 Gen1 Type-A port with up to 5Gbps rate
  9. 1000M Ethernet RJ45 port
    supports 10M / 100M / 1000M network connections
  10. 2500M Ethernet RJ45 port
    supports 10M / 100M / 1000M / 2500M network connections
  11. Indicators
    Status indicators for each interface, adapting 2 × additional user-defined indicator
  1. M.2 M KEY
    supports 2242 / 2230 / 2280 NVMe NVMe Solid State Drives or AI modules
  2. M.2 B KEY
    supports connecting 4G/5G communication module
  3. Buzzer
  4. DC power supply jack
    supports DC 7V ~ 36V power supply (please do not connect power via the screw terminal at the same time)
  5. DC power screw terminal
    supports DC 7V ~ 36V power supply (please do not connect power via the DC power supply jack at the same time)
  6. RS485 screw terminals
  7. Digital input screw terminal
    Input voltage: 5V ~ 36V
  8. Relay screw terminal
    Contact rating: ≤ 10A 250V AC or ≤ 10A 30V DC
  9. RTC Batt header
    for connecting with compatible RTC Batt to power the RTC chip
  10. Encryption chip
  11. Dual MIPI interfaces
    for connecting to DSI display or CSI camera


Application Example

Suitable for Raspberry Pi applications in remote communication or other industrial situations

Gigabit/2.5G Dual Ethernet Industrial Computer For Raspberry Pi CM5, Suitable for Raspberry Pi applications in remote communications or other industrial settings

* for reference only, the display is NOT included, please purchase separately.


How to install
Gigabit/2.5G Dual Ethernet Industrial Computer For Raspberry Pi CM5, How to install
Outline dimensions
Dual Ethernet Base Board designed for CM 5, outline dimensions

About Compute Module 5
Raspberry Pi Compute module 5, front view
Newly upgraded, more powerful
  • Upgraded processor BCM2712, quad-core Cortex-A76 64-bit SoC, more powerful performance
  • More options for RAM (2GB / 4GB / 8GB / 16GB)
  • More options for eMMC Flash (0GB (Lite) / 8GB / 16GB / 32GB / 64GB)
  • Faster eMMC Flash storage, up to 200 Mbps data rate
  • Optional for certified radio module, supports either PCB trace antenna or external antenna, more suitable for industrial applications
  • Adopts B to B connectors, most compatible with Compute Module 4
  • Onboard Gigabit Ethernet PHY supporting IEEE1588, suitable for network applications
  • Onboard PCIe Gen 2 x1 interface, allows connecting more useful modules
 

Resources & Services

* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.

Quick Overview

CM5-ETH-RS485-4G-BASE

  1. CM5-ETH-RS485-4G-BASE x1
  2. Screws pack x1
Dual Ethernet Base Board designed for CM 5, CM5-ETH-RS485-4G-BASE package contents

CM5-ETH-RS485-4G-BOX

  1. Metal case (top cover + back cover) and dual side panels x1
  2. CM5-ETH-RS485-4G-BASE x1
  3. Rail-mount buckle (20mm × 76mm) x1
  4. Label x1
  5. Pink thermal tape x5
  6. PC insulating sheet x1
  7. Screwdriver x1
  8. Screws pack x1
  9. OPTIONS 12V 4A power x1
Dual Ethernet Base Board designed for CM 5, IPCBOX-CM5-B package contents