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EGPL-G2P1-W1-A71

M.2 to dual isolated PoE module WT
  • Hersteller Innodisk
  • Kategorie: mPCIe Modules
  • 5F., No. 237, Sec. 1, Datong Rd., Xizhi Dist., New Taipei City 221, Taiwan The EGPL-G2P1-W1-A71 is a high-performance, industrial-grade M.2 interface module designed to provide dual isolated Gigabit Ethernet (GbE) ports with integrated Power over Ethernet Plus (PoE+) functionality. Developed by Innodisk Corporation, a global leader in industrial embedded and storage solutions, this module enables system integrators and OEMs to add dual PoE+ capabilities to embedded systems, edge devices, and industrial PCs through a compact M.2 or mPCIe interface.
- Dual Isolated Gigabit Ethernet Ports:
Provides two independent, galvanically isolated GbE LAN ports for enhanced reliability and electrical protection in industrial environments.

- Dual Independent PSE Channels:
Each port functions as a Power Sourcing Equipment (PSE) channel, capable of delivering up to 25.5W per port in compliance with IEEE 802.3at PoE+ standards.

- Wide Power Input Range:
Supports 19V to 24V DC input (±5%) via a 4-pin power header, ensuring compatibility with a wide range of industrial power systems.

- High Electrical Protection:
- HiPOT Protection: 1.7 kV isolation per IEC 60950-1:2005 + A1:2009 + A2:2013.
- ESD Protection: EN61000-4-2 compliant (Air: ±15kV, Contact: ±8kV).

- Industrial Temperature Range:
Designed for harsh environments with operational temperature support from -40°C to +85°C (Wide Temperature version).

- Compact Modular Design:
Consists of a main M.2 or mPCIe board and a daughter board connected via a cable or bracket, allowing flexible installation in space-constrained systems.

- Standards Compliance:
Fully compliant with IEEE 802.3at PoE+ and PCI Express 2.1 x1 interface standards.

- Driver Support:
Compatible with major operating systems including Windows XP/7/8/10 (32/64-bit) and Linux kernel 2.4, 2.6.x, and 3.x versions.

- Industrial Durability:
Tested for vibration (5G @ 7–2000Hz) and shock (50G @ 0.5ms) resistance, ensuring stable operation in rugged environments.

Ursprungsland: Taiwan R.O.C.

Zolltarifnummer: 8473 3020 000

Comprehensive Product Summary: EGPL-G2P1-W1-A71 – M.2 to Dual Isolated PoE Module WT




### 1. Product Overview

Product Name: M.2 to Dual Isolated PoE Module WT
Model Number: EGPL-G2P1-W1-A71
Series: EGPL-G2P1 / EMPL-G2P2 Series
Article Number: EGPL-G2P1-W1-A71
Manufacturer: Innodisk Corporation
Product Type: M.2 to Dual Isolated Power over Ethernet (PoE+) Expansion Module
Product Category: Industrial Networking / Expansion Interface Module
Release Date: October 6, 2020
Manufacturer Headquarters:
5F., No. 237, Sec. 1, Datong Rd., Xizhi Dist., New Taipei City 221, Taiwan
Website: [www.innodisk.com](http://www.innodisk.com)
Contact: sales@innodisk.com

The EGPL-G2P1-W1-A71 is a high-performance, industrial-grade M.2 interface module designed to provide dual isolated Gigabit Ethernet (GbE) ports with integrated Power over Ethernet Plus (PoE+) functionality. Developed by Innodisk Corporation, a global leader in industrial embedded and storage solutions, this module enables system integrators and OEMs to add dual PoE+ capabilities to embedded systems, edge devices, and industrial PCs through a compact M.2 or mPCIe interface.




### 2. Key Features

- Dual Isolated Gigabit Ethernet Ports:
Provides two independent, galvanically isolated GbE LAN ports for enhanced reliability and electrical protection in industrial environments.

- Dual Independent PSE Channels:
Each port functions as a Power Sourcing Equipment (PSE) channel, capable of delivering up to 25.5W per port in compliance with IEEE 802.3at PoE+ standards.

- Wide Power Input Range:
Supports 19V to 24V DC input (±5%) via a 4-pin power header, ensuring compatibility with a wide range of industrial power systems.

- High Electrical Protection:
- HiPOT Protection: 1.7 kV isolation per IEC 60950-1:2005 + A1:2009 + A2:2013.
- ESD Protection: EN61000-4-2 compliant (Air: ±15kV, Contact: ±8kV).

- Industrial Temperature Range:
Designed for harsh environments with operational temperature support from -40°C to +85°C (Wide Temperature version).

- Compact Modular Design:
Consists of a main M.2 or mPCIe board and a daughter board connected via a cable or bracket, allowing flexible installation in space-constrained systems.

- Standards Compliance:
Fully compliant with IEEE 802.3at PoE+ and PCI Express 2.1 x1 interface standards.

- Driver Support:
Compatible with major operating systems including Windows XP/7/8/10 (32/64-bit) and Linux kernel 2.4, 2.6.x, and 3.x versions.

- Industrial Durability:
Tested for vibration (5G @ 7–2000Hz) and shock (50G @ 0.5ms) resistance, ensuring stable operation in rugged environments.




### 3. Technical Specifications

| Parameter | Specification |
|----------------|-------------------|
| Form Factor | mPCIe (Mini PCI Express) |
| Input Interface | PCI Express 2.1 x1 |
| Output Interface | Dual PoE+ (IEEE 802.3at) |
| Output Connectors | RJ45 x 2 |
| Power Input | 19V–24V DC (±5%) via 4-pin header |
| Power Output (PoE) | Up to 25.5W per port (52V x 0.98A) |
| Total Power Delivery (TDP) | 25.5W x 2 = 51W total |
| Isolation Voltage | 1.7kV (HiPOT) |
| ESD Protection | Air: ±15kV, Contact: ±8kV |
| Operating Temperature | Standard: 0°C to +70°C; Wide Temp (W/T): -40°C to +85°C |
| Storage Temperature | -55°C to +95°C |
| Vibration Resistance | 5G @ 7–2000Hz |
| Shock Resistance | 50G @ 0.5ms |
| Main Board Dimensions (W x L x H) | 30 x 50.9 x 9.2 mm |
| Daughter Board Dimensions (W x L x H) | 72.7 x 58.2 x 23.8 mm |
| Power Header Pin Definition | Pin 1: NC; Pin 2: GND; Pin 3: GND; Pin 4: 19V–24V |
| Operating Systems Supported | Windows XP/7/8/8.1/10 (32/64-bit), Linux kernel 2.4/2.6.x/3.x |
| Environmental Compliance | IEC 60950-1, EN61000-4-2 |
| Limitations | Not recommended for VMware ESXi due to high latency |
| Product Variants | EMPL-G2P2-C1, EMPL-G2P2-W1, EMPL-G2P2-C2, EMPL-G2P2-W2 |




### 4. Functionality

The EGPL-G2P1-W1-A71 module functions as an interface converter and power injector, bridging an M.2 or mPCIe slot to two isolated Gigabit Ethernet ports with PoE+ capability. It allows embedded systems to power external network devices such as IP cameras, wireless access points, VoIP phones, or industrial sensors directly through Ethernet cables, eliminating the need for separate power supplies.

Operational Workflow:
1. The host system communicates with the module via the PCI Express 2.1 x1 interface.
2. The module receives DC power (19–24V) through the 4-pin header.
3. Internal DC-DC converters and isolation circuits generate 52V PoE+ output for each RJ45 port.
4. Each port operates independently, providing both data and power to connected devices.
5. Built-in isolation and ESD protection ensure safe operation in electrically noisy or industrial environments.

Use Cases and Applications:
- Industrial automation and control systems
- Smart surveillance and IP camera networks
- Edge computing and IoT gateways
- Embedded systems requiring network expansion
- Transportation and outdoor monitoring equipment
- Ruggedized industrial PCs and NVRs

Compatibility:
- Compatible with M.2 or mPCIe slots supporting PCIe x1 lanes.
- Works with standard Ethernet devices compliant with IEEE 802.3af/at PoE standards.
- Supports both Windows and Linux operating systems.




### 5. Components & Accessories

Included Components:
- Main M.2 or mPCIe board (30 x 50.9 x 9.2 mm)
- Daughter board with dual RJ45 connectors (72.7 x 58.2 x 23.8 mm)
- Interconnect cable between main and daughter boards
- 4-pin power input header
- Mounting holes or bracket (depending on model variant)

Optional Accessories:
- Mounting brackets (for C2/W2 variants)
- Extended temperature-rated cables
- Custom harnesses for power input
- Driver and software package (available via MyInnodisk portal)

Connector Details:
- RJ45 Ports: Two standard 8P8C connectors supporting 10/100/1000 Mbps Ethernet with PoE+ output.
- 4-Pin Power Header:
- Pin 1: NC
- Pin 2: GND
- Pin 3: GND
- Pin 4: 19V–24V DC input




### 6. Installation & Setup

Requirements:
- Host system with available M.2 or mPCIe slot supporting PCIe x1 interface.
- External DC power source (19–24V ±5%) connected via 4-pin header.
- Compatible operating system (Windows or Linux).

Mounting Options:
- C1/W1 Models: Include mounting holes for direct board installation.
- C2/W2 Models: Include a bracket for secure chassis mounting.

Installation Steps:
1. Power off the host system before installation.
2. Insert the module into the M.2 or mPCIe slot and secure it with screws.
3. Connect the 4-pin power cable to the module’s header.
4. Attach the daughter board using the provided interconnect cable or bracket.
5. Connect Ethernet cables to the RJ45 ports.
6. Power on the system and install the appropriate driver from the MyInnodisk website.
7. Verify network connectivity and PoE power delivery through system diagnostics or LED indicators.

Configuration:
- Drivers automatically detect and configure the dual Ethernet interfaces.
- PoE power management is handled by onboard controllers compliant with IEEE 802.3at.
- No external PoE injector or switch configuration is required.




### 7. Performance & Capabilities

Network Performance:
- Supports full-duplex Gigabit Ethernet (10/100/1000 Mbps).
- Independent data and power channels for each port.
- Low latency and high throughput suitable for real-time applications.

Power Delivery:
- Each port delivers up to 25.5W at 52V, sufficient for PoE+ devices such as PTZ cameras or wireless APs.
- Total combined output up to 51W.
- Intelligent power management ensures stable voltage and current regulation.

Thermal and Environmental Performance:
- Wide temperature operation (-40°C to +85°C for W/T models).
- High resistance to vibration and shock, ensuring reliability in mobile or industrial environments.
- Efficient thermal design minimizes heat buildup during continuous operation.

Limitations:
- Not recommended for VMware ESXi environments due to potential high latency in virtualized network stacks.
- Requires adequate airflow or heat dissipation in enclosed systems for sustained PoE+ operation.




### 8. Standards & Compliance

Electrical and Safety Standards:
- IEEE 802.3at: Power over Ethernet Plus (PoE+) compliance.
- IEC 60950-1:2005 + A1:2009 + A2:2013: Safety standard for information technology equipment.
- HiPOT Protection: 1.7kV isolation between power and signal domains.

Electromagnetic Compatibility (EMC):
- EN61000-4-2: ESD immunity (Air: ±15kV, Contact: ±8kV).

Environmental and Reliability Testing:
- Vibration: 5G @ 7–2000Hz.
- Shock: 50G @ 0.5ms.
- Temperature: -40°C to +85°C (W/T), 0°C to +70°C (STD).

Regulatory Compliance:
- RoHS compliant (lead-free manufacturing).
- CE and FCC conformity (depending on regional certification).




### 9. Additional Information

Product Variants and Ordering Information:
| Model | Description |
|------------|-----------------|
| EMPL-G2P2-C1 | Mounting hole, 4-pin header, Standard Temperature (0°C ~ +70°C) |
| EMPL-G2P2-W1 | Mounting hole, 4-pin header, Wide Temperature (-40°C ~ +85°C) |
| EMPL-G2P2-C2 | Bracket, 4-pin header, Standard Temperature |
| EMPL-G2P2-W2 | Bracket, 4-pin header, Wide Temperature |

Warranty and Support:
- Standard manufacturer warranty (duration varies by region).
- Technical support available through Innodisk’s global offices:
- USA: usasales@innodisk.com | +1-510-770-9421
- Europe: eusales@innodisk.com | +31-40-3045-400
- Japan: jpsales@innodisk.com | +81-3-6667-0161
- China: sales_cn@innodisk.com | +86-755-2167-3689

Maintenance:
- No regular maintenance required beyond ensuring clean connectors and stable power input.
- Firmware and driver updates available via the MyInnodisk portal.

Product Lifecycle and Updates:
- Designed for long-term availability and industrial lifecycle support.
- Specifications subject to change without prior notice (as per Innodisk’s continuous improvement policy).

Documentation and Resources:
- Datasheet, mechanical drawings, and driver packages available at [www.innodisk.com](http://www.innodisk.com).
- Reference design and integration guides provided for OEM and ODM partners.




### Summary

The Innodisk EGPL-G2P1-W1-A71 (M.2 to Dual Isolated PoE Module WT) is a robust, industrial-grade networking expansion module engineered to deliver dual isolated Gigabit Ethernet ports with integrated PoE+ functionality. Its compact form factor, wide temperature tolerance, and compliance with stringent industrial standards make it ideal for embedded, edge, and industrial computing applications. With independent PSE channels, high electrical isolation, and broad OS compatibility, it provides a reliable and efficient solution for powering and connecting PoE-enabled devices in demanding environments.

This module exemplifies Innodisk’s commitment to industrial reliability, offering a balance of performance, protection, and flexibility for system integrators and developers seeking to expand network capabilities in rugged or space-constrained systems.

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