Comprehensive Product Summary – ORing INJ-102GT-24V Industrial PoE Power Injector

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### 1. Product Overview

Product Name: INJ-102GT-24V
Model: INJ-102GT-24V
Series: Industrial Gigabit PoE Injector Series
Article Number: INJ-102GT-24V
Manufacturer: ORing Industrial Networking Corp.
Version: 1.0

The ORing INJ-102GT-24V is a compact, industrial-grade Power over Ethernet (PoE) injector designed to deliver both data and electrical power to network devices over standard Ethernet cabling. It supports two Gigabit Ethernet ports and provides up to 30 watts of power per port, compliant with IEEE 802.3af and IEEE 802.3at standards. Engineered for rugged environments, the injector features a slim IP30-rated metal enclosure suitable for DIN-rail or wall mounting. It operates from a wide DC input range (24–50 VDC), making it ideal for industrial automation, transportation, and surveillance applications where 24V systems are common.

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### 2. Key Features

- Dual Gigabit PoE Ports:
Two 10/100/1000Base-T(X) PoE output ports with auto MDI/MDIX support for flexible network integration.

- IEEE 802.3af/802.3at Compliance:
Fully compliant with PoE (15.4W) and PoE+ (30W) standards, ensuring compatibility with a wide range of powered devices (PDs) such as IP cameras, wireless access points, and VoIP phones.

- Intelligent Power Detection:
The injector automatically detects connected devices and supplies power only to IEEE 802.3af/at-compliant PDs, preventing damage to non-PoE equipment.

- Wide Input Voltage Range:
Accepts 24–50 VDC input and internally converts it to 50VDC output for PoE operation, enabling use in 24V industrial power systems.

- High Power Output:
Delivers up to 30 watts per port (50V / 600mA), suitable for high-power PoE devices.

- Rugged Industrial Design:
IP30-rated metal housing provides mechanical strength and protection against dust and debris.

- Compact Slim Form Factor:
Space-saving design (41 × 70 × 95 mm) allows easy installation in control cabinets and tight spaces.

- Comprehensive Protection:
Built-in short circuit, overload, and high-voltage protection ensures reliable operation and device safety.

- Flexible Mounting Options:
Supports both DIN-rail and wall-mount installations for versatile deployment.

- LED Status Indicators:
Dedicated LEDs for power and PoE status provide at-a-glance operational feedback.

- Extended Temperature Range:
Operates reliably from -40°C to +70°C, suitable for harsh industrial environments.

- High Reliability:
Designed for continuous operation in mission-critical applications with a 5-year warranty.

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### 3. Technical Specifications

Physical Ports:
- 2 × 10/100/1000Base-T(X) RJ45 ports (Data Input)
- 2 × 10/100/1000Base-T(X) RJ45 ports (PoE Output, P.S.E.)
- Auto MDI/MDIX support on all ports

Power Characteristics:
- Input Voltage: 24–50 VDC via 4-pin terminal block
- Output Voltage: 50VDC
- Output Current: 600 mA per port (max)
- Maximum Power Output: 30W per port
- Power Pins: 1/2 (V+), 3/6 (V–)

LED Indicators:
- Power (PWR/Ready): Green ON – power normal
- PoE Status (per port):
- Blue ON – PoE device linked
- Blue Blinking – Detecting PoE device
- Blue OFF – No PoE device detected

Protection Features:
- Short Circuit Protection
- Overload Protection
- High Voltage Protection

Physical Characteristics:
- Enclosure: IP30-rated metal housing
- Dimensions (W × D × H): 41 × 70 × 95 mm (1.61 × 2.76 × 3.74 in)
- Weight: 370 g

Environmental Conditions:
- Operating Temperature: -40°C to +70°C (-40°F to +158°F)
- Storage Temperature: -40°C to +80°C (-40°F to +176°F)
- Operating Humidity: 5%–90% (non-condensing)

Regulatory Approvals:
- EMI: FCC Part 15, CISPR (EN55022) Class A
- EMS:
- EN61000-4-2 (ESD)
- EN61000-4-3 (RS)
- EN61000-4-4 (EFT)
- EN61000-4-5 (Surge)
- EN61000-4-6 (CS)
- EN61000-4-8
- EN61000-4-11
- Shock: IEC60068-2-27
- Free Fall: IEC60068-2-32
- Vibration: IEC60068-2-6
- Safety: EN60950-1

Warranty: 5 years

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### 4. Functionality

The INJ-102GT-24V functions as a mid-span PoE injector, enabling non-PoE network switches or routers to power PoE-enabled devices through standard Ethernet cabling. It combines data from a non-PoE Ethernet source with DC power and transmits both over the same cable to the powered device (PD).

Operation Principle:
1. Data Input: The injector receives Ethernet data from a network switch or router via the “Data IN” RJ45 port.
2. Power Injection: The internal DC/DC converter boosts the input voltage (24–50VDC) to 50VDC, compliant with PoE standards.
3. PoE Output: The “PoE OUT” port transmits both data and power to the connected PD.
4. Intelligent Detection: Before applying power, the injector checks for a valid IEEE 802.3af/at signature to ensure safe operation.

Typical Applications:
- Industrial automation systems
- IP surveillance cameras and NVRs
- Wireless access points and bridges
- VoIP phones and intercoms
- Transportation and traffic control systems
- Building management and security systems

Compatibility:
- Compatible with all IEEE 802.3af/at-compliant powered devices
- Works with standard Cat5e/Cat6 Ethernet cabling
- Supports both straight-through and crossover cable configurations

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### 5. Components & Accessories

Included in Package:
1. 4-pin terminal block (for DC power input)
2. Two RJ45 dust covers
3. M3 × 3 mm screws
4. Wall-mounting kit
5. 40 mm DIN-rail mounting kit

Optional Accessories:
- Additional DIN-rail brackets
- Industrial-grade DC power supplies (24–50VDC)
- Shielded Ethernet cables for EMI-sensitive environments

Connectors:
- Power Connector: 4-pin terminal block for DC input
- Ethernet Connectors: RJ45 (8-pin) with auto MDI/MDIX
- Grounding: Frame ground terminal provided for safety and EMI reduction

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### 6. Installation & Setup

Mounting Options:
- DIN-Rail Installation:
Attach the included DIN-rail clip to the rear panel and snap the unit onto a standard 35 mm DIN rail.
- Wall-Mount Installation:
Use the provided wall-mount bracket and screws to secure the injector to a flat surface.

Power Connection:
- Connect the DC power source (24–50VDC) to the 4-pin terminal block.
- Ensure correct polarity and secure the wiring firmly.
- Connect the frame ground terminal to earth ground for safety.

Network Connection:
1. Connect the “Data IN” RJ45 port to a non-PoE switch or router.
2. Connect the “PoE OUT” RJ45 port to the PoE-enabled device (PD).
3. Use Cat5e or higher Ethernet cables for optimal performance.

LED Indicators:
- Verify that the PWR LED is ON (green) to confirm power availability.
- Check the PoE LEDs for each port to confirm device detection and power delivery.

Configuration:
No software configuration is required. The injector operates automatically once powered and connected.

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### 7. Performance & Capabilities

Data Transmission:
- Supports full-duplex Gigabit Ethernet (10/100/1000 Mbps)
- Auto-negotiation and auto MDI/MDIX for plug-and-play operation

Power Delivery:
- Up to 30W per port (IEEE 802.3at PoE+)
- Total power budget: 60W (2 × 30W)
- Power pins: 1/2 (V+), 3/6 (V–)

Efficiency:
- High conversion efficiency due to internal DC/DC regulation
- Minimal power loss across ports

Reliability:
- Designed for 24/7 continuous operation in industrial environments
- Protection against transient surges and electrical noise

Limitations:
- Only powers IEEE 802.3af/at-compliant devices
- Does not support proprietary high-power PoE standards (e.g., 60W or 90W PoE++)
- Requires external DC power supply (not included)

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### 8. Standards & Compliance

PoE Standards:
- IEEE 802.3af (PoE, 15.4W)
- IEEE 802.3at (PoE+, 30W)

Ethernet Standards:
- IEEE 802.3 10Base-T
- IEEE 802.3u 100Base-TX
- IEEE 802.3ab 1000Base-T

Safety & EMC Compliance:
- Safety: EN60950-1 (Information Technology Equipment Safety)
- EMI: FCC Part 15, CISPR (EN55022) Class A
- EMS: EN61000-4 series (ESD, RS, EFT, Surge, CS, Magnetic Field, Voltage Dips)
- Environmental Tests:
- Shock: IEC60068-2-27
- Vibration: IEC60068-2-6
- Free Fall: IEC60068-2-32

Ingress Protection:
- IP30-rated enclosure for protection against solid objects >2.5 mm

RoHS Compliance:
- Manufactured in accordance with RoHS environmental standards

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### 9. Additional Information

Warranty:
- 5-year limited warranty covering manufacturing defects and hardware failures under normal use conditions.

Support & Maintenance:
- Technical support available through ORing Industrial Networking Corp.
- Firmware updates and documentation accessible via the manufacturer’s website.
- Routine maintenance involves checking terminal connections, ensuring proper grounding, and verifying LED indicators.

Product Identification:
- Model: INJ-102GT-24V
- Part Number: 1907-2-29-INJ102GT24V-0
- Printed on recycled paper (environmentally conscious packaging)

Manufacturer Contact:
ORing Industrial Networking Corp.
Specialists in rugged industrial networking solutions, including Ethernet switches, media converters, and PoE devices designed for automation, transportation, and surveillance systems.

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### Summary

The ORing INJ-102GT-24V is a high-performance, industrial-grade 2-port Gigabit PoE injector engineered for environments requiring reliable power and data delivery over Ethernet. With IEEE 802.3af/at compliance, wide DC input range (24–50VDC), and robust IP30 metal housing, it ensures dependable operation in harsh conditions. Its intelligent detection mechanism safeguards non-PoE devices, while comprehensive protection features enhance system reliability. Compact, efficient, and easy to install, the INJ-102GT-24V is an ideal solution for powering networked devices in industrial automation, transportation, and security applications.

Key Highlights:
- Dual-port Gigabit PoE+ injector (30W per port)
- Wide 24–50VDC input range for industrial systems
- IP30-rated metal enclosure with DIN-rail/wall mounting
- Extended temperature operation (-40°C to +70°C)
- Full IEEE 802.3af/at compliance
- 5-year warranty and industrial-grade reliability

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End of Product Summary – ORing INJ-102GT-24V Industrial PoE Injector