Comprehensive Product Summary – ORing IGAP‑820 / IGAP‑820+ Industrial Wireless Access Point

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### 1. Product Overview

Product Name: IGAP‑820 Industrial Wireless Access Point
Model Variants: IGAP‑820 (standard), IGAP‑820+ (PoE‑enabled)
Series: IGAP‑820(+) Industrial WLAN Access Point Series
Article Number: IGAP‑820
Manufacturer: ORing Industrial Networking Corp.
Manufacturer Contact:
- Website: [www.oring-networking.com](http://www.oring-networking.com)
- Email: support@oring-networking.com
- Tel: +886‑2‑2218‑1066
- Fax: +886‑2‑2218‑1014
Version: 1.0 (Quick Installation Guide reference 1907‑2‑29‑IGAP820‑1.0)

The ORing IGAP‑820 series is a ruggedized industrial‑grade wireless access point designed for reliable WLAN connectivity in harsh environments. It supports IEEE 802.11a/b/g/n/ac standards and provides dual Gigabit Ethernet interfaces for flexible network integration. The IGAP‑820+ variant includes Power‑over‑Ethernet (PoE) functionality, while the base IGAP‑820 model operates via dual DC power inputs.

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### 2. Key Features

- Dual Gigabit Ethernet Ports: Two 10/100/1000Base‑T(X) auto MDI/MDIX ports for high‑speed wired connectivity and daisy‑chain network topology.
- Wireless Standards: Full support for IEEE 802.11a/b/g/n/ac, enabling dual‑band operation (2.4 GHz and 5 GHz).
- High Throughput: Up to 1.3 Gbps data rate under 802.11ac and 450 Mbps under 802.11n.
- Industrial Design: IP‑30 rated metal enclosure for dust protection and mechanical durability.
- Flexible Mounting: Supports both DIN‑rail and wall‑mount installation.
- Redundant Power Inputs: Dual 12–48 V DC inputs with reverse polarity and overload protection.
- PoE Support (IGAP‑820+): IEEE 802.3af compliant Power Device (PD) on ETH2 port.
- Relay Output: 1 × relay contact rated 1 A @ 24 V DC for alarm or fault signaling.
- Digital I/O: 4 × DI and 4 × DO channels for external device integration.
- Console Port: RS‑232 console interface (115200 bps, 8‑N‑1) for local management.
- Advanced Security: WEP (64/128‑bit), WPA/WPA2‑PSK (TKIP/AES), and 802.1X authentication.
- Comprehensive Protocol Support: ARP, BOOTP, DHCP, DNS, HTTP, IP, ICMP, SNTP, TCP, UDP, RADIUS, SNMP, STP, RSTP.
- Wide Temperature Range: Operates from ‑25 °C to 70 °C; storage from ‑40 °C to 85 °C.
- Long‑Term Reliability: 5‑year manufacturer warranty.

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### 3. Technical Specifications

Physical Characteristics
- Enclosure: Metal, IP‑30 protection class
- Dimensions (W × D × H): 74.3 mm × 109.2 mm × 153.6 mm (2.93 × 4.30 × 6.05 in.)
- Weight: Approx. 1150 g (IGAP‑820+ ≈ 1155 g)
- Mounting Options: DIN‑rail or wall‑mount (kits included)

Power
- Input Voltage: Dual 12 – 48 V DC (redundant inputs on 6‑pin terminal block)
- Power Consumption: Typical 7.5 W (max 8.5 W)
- Protection: Reverse polarity and overload current protection
- PoE (IGAP‑820+ only): IEEE 802.3af PD, 1000 V DC isolation, overload & short‑circuit protection

Environmental Conditions
- Operating Temperature: ‑25 °C ~ 70 °C (‑13 °F ~ 158 °F)
- Storage Temperature: ‑40 °C ~ 85 °C (‑40 °F ~ 185 °F)
- Humidity: 5 % ~ 95 % RH, non‑condensing
- Vibration: IEC 60068‑2‑6
- Shock: IEC 60068‑2‑27
- Free Fall: IEC 60068‑2‑31

Network Interfaces
- Ethernet Ports: 2 × 10/100/1000Base‑T(X), RJ‑45, auto MDI/MDIX
- Cable Support:
- 10Base‑T: Cat 3/4/5 UTP, 100 m
- 100Base‑TX: Cat 5 UTP, 100 m
- 1000Base‑T: Cat 5/5e UTP, 100 m
- RJ‑45 Pin Assignments:
- 10/100Base‑T(X): 1 TD+, 2 TD‑, 3 RD+, 6 RD‑
- 1000Base‑T: 1 BI_DA+, 2 BI_DA‑, 3 BI_DB+, 6 BI_DB‑, 4/5 BI_DC+/‑, 7/8 BI_DD+/‑

Wireless Interface
- Antenna Connectors: 3 × Reverse SMA female
- Operating Modes: Access Point / Client
- Frequency Bands:
- FCC (US): 2.412 – 2.462 GHz (11 ch), 5.180 – 5.240 GHz & 5.745 – 5.825 GHz (9 ch)
- CE (EU): 2.412 – 2.472 GHz (13 ch), 5.180 – 5.240 GHz (4 ch)
- Modulation Schemes:
- 802.11a/g: OFDM
- 802.11b: CCK/DQPSK/DBPSK
- 802.11n: BPSK, QPSK, 16‑QAM, 64‑QAM
- 802.11ac: BPSK, QPSK, 16‑QAM, 64‑QAM, 256‑QAM
- Data Rates:
- 802.11b: 1 – 11 Mbps
- 802.11g: 6 – 54 Mbps
- 802.11n: up to 450 Mbps
- 802.11ac: up to 1.3 Gbps
- Transmit Power:
- 802.11b: 18 dBm ± 2 dBm @ 11 Mbps
- 802.11g: 15 dBm ± 2 dBm @ 54 Mbps
- 802.11n HT20/HT40: 13 dBm ± 2 dBm @ MCS7
- 802.11a/n HT20/HT40: 12–13 dBm ± 2 dBm @ MCS7
- 802.11ac VHT80: 10 dBm ± 2 dBm @ MCS9
- Receiver Sensitivity:
- 802.11b: ‑76 dBm ± 2 dBm @ 11 Mbps
- 802.11g: ‑65 dBm ± 2 dBm @ 54 Mbps
- 802.11n HT20: ‑64 dBm ± 2 dBm @ MCS7
- 802.11n HT40: ‑61 dBm ± 2 dBm @ MCS7
- 802.11a/n HT20/HT40: ‑64 / ‑61 dBm ± 2 dBm
- 802.11ac VHT80: ‑51 dBm ± 2 dBm @ MCS9

I/O Interfaces
- Digital Inputs (DI): 4 channels
- Dry contact: ON = short to GND, OFF = open
- Wet contact: ON = 0–3 V DC, OFF = 10–30 V DC
- Digital Outputs (DO): 4 channels, open collector type
- Relay Output: 1 × relay, 1 A @ 24 V DC
- Console Port: RS‑232, 115200 bps, 8‑N‑1

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### 4. Functionality

The IGAP‑820 series functions as an industrial‑grade wireless access point or client bridge, enabling seamless integration between wired Ethernet networks and wireless LANs. It supports both 2.4 GHz and 5 GHz frequency bands, allowing flexible deployment in congested or interference‑prone environments.

Use Cases and Applications:
- Factory automation and process control networks
- Transportation and railway communication systems
- Energy and utility monitoring (substations, solar farms)
- Outdoor or semi‑outdoor industrial WLAN coverage
- Redundant wireless backhaul for SCADA or PLC systems

Compatibility:
- Fully interoperable with IEEE 802.11a/b/g/n/ac compliant devices
- Compatible with standard Ethernet switches, routers, and industrial controllers
- Supports management via LAN or WLAN interface using a web browser (Internet Explorer 6.0 or later)

Operation:
- Configurable as Access Point or Client mode
- Supports SSID broadcast enable/disable
- Provides web‑based configuration, SNMP management, and RADIUS authentication

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### 5. Components & Accessories

Package Contents:
1. IGAP‑820 or IGAP‑820+ main unit × 1
2. Quick Installation Guide (QIG) × 1
3. Product CD (documentation/software) × 1
4. Mounting kit (DIN‑rail or wall‑mount) × 1
5. 2.4 GHz/5 GHz antennas × 2 or 3 (reverse SMA type)

Optional Accessories:
- Additional antennas for extended range
- PoE injector or PoE‑enabled switch (for IGAP‑820+)
- Industrial DC power supply (12–48 V DC)

Connectors:
- 6‑pin terminal block for dual DC power and relay output
- 5‑pin terminal block for DI/DO connections
- RJ‑45 connectors for Ethernet ports
- Reverse SMA connectors for antennas
- RS‑232 console port

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### 6. Installation & Setup

Mounting Options:
- DIN‑Rail Installation:
1. Attach the DIN‑rail kit to the back panel using screws.
2. Slide the device onto the DIN‑rail until it clicks securely.
- Wall‑Mount Installation:
1. Attach wall‑mount plates to both ends of the rear panel (six screws total).
2. Mark and drill holes on the wall using the plate as a guide.
3. Insert screw heads through the keyhole slots and slide downward to lock.

Power Wiring:
1. Insert positive and negative DC wires into V+/V‑ terminals on the 6‑pin block.
2. Tighten wire‑clamp screws with a flat‑blade screwdriver.
3. For IGAP‑820+, PoE power can alternatively be supplied via ETH2 port.

Network Configuration:
1. Connect a PC to the Ethernet port.
2. Access the web interface via default IP 192.168.10.2.
3. Login credentials: Username: admin / Password: admin.
4. Configure wireless parameters, security, and network settings.

Reset Procedure:
Press and hold the reset button for several seconds until the power LED flashes. The device will reboot and restore factory defaults.

Safety Considerations:
- Ensure adequate ventilation and ambient temperature within specified limits.
- Avoid mechanical stress or uneven loading during installation.
- Prevent circuit overloading by verifying supply ratings.

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### 7. Performance & Capabilities

Wireless Performance:
- Dual‑band operation ensures optimal throughput and reduced interference.
- 802.11ac mode delivers up to 1.3 Gbps aggregate throughput.
- High receiver sensitivity enables stable connections over extended distances.
- Adjustable transmit power for compliance with regional regulations.

Wired Performance:
- Two Gigabit Ethernet ports support full‑duplex operation and daisy‑chain topology.
- Auto MDI/MDIX simplifies cabling and reduces port usage.

Reliability & Redundancy:
- Dual DC power inputs ensure uninterrupted operation during power source failure.
- Fault relay output provides external alarm signaling.
- Industrial‑grade components rated for continuous 24/7 operation.

Limitations:
- IP‑30 enclosure provides dust protection but not waterproofing; suitable for indoor or sheltered outdoor environments.
- Requires external antennas for optimal wireless coverage.

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### 8. Standards & Compliance

Wireless Standards: IEEE 802.11a/b/g/n/ac
Ethernet Standards: IEEE 802.3, 802.3u, 802.3ab, 802.3af (PoE PD for IGAP‑820+)
Safety: EN 60950‑1
EMI: FCC Part 15, CISPR (EN 55022) Class A
EMS Immunity:
- EN 61000‑4‑2 (ESD)
- EN 61000‑4‑3 (RS)
- EN 61000‑4‑4 (EFT)
- EN 61000‑4‑5 (Surge)
- EN 61000‑4‑6 (CS)
- EN 61000‑4‑8 (Magnetic Field)
- EN 61000‑4‑11 (Dip/Interruption)
Environmental Tests:
- Vibration – IEC 60068‑2‑6
- Shock – IEC 60068‑2‑27
- Free Fall – IEC 60068‑2‑31

These certifications confirm the IGAP‑820 series’ suitability for industrial and transportation environments requiring high electromagnetic immunity and mechanical resilience.

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### 9. Additional Information

LED Indicators:
- PWR1/PWR2: Green/Red – DC power active; Red – booting.
- PoE (IGAP‑820+): Green – PoE power supplied.
- Fault: Amber – power or link failure.
- WLAN: Green – active; blinking – data transmission.
- WLAN Strength: 4‑level green LEDs indicating signal strength (25 % – 100 %).
- LNK/ACT (LAN): Amber – 100 Mbps; Green – 1000 Mbps link.

Maintenance & Support:
- Firmware updates and configuration utilities available via ORing support portal.
- Technical documentation and user manuals provided on CD and online.
- 5‑year limited hardware warranty covering manufacturing defects.
- Global technical support via email and phone.

Operational Notes:
- Ensure grounding via the provided grounding screw to prevent ESD damage.
- Maintain clear airflow around the device for thermal management.
- Use only certified antennas and power supplies to ensure compliance and safety.

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### Summary

The ORing IGAP‑820 / IGAP‑820+ is a robust, industrial‑grade wireless access point engineered for mission‑critical networking in demanding environments. Combining dual Gigabit Ethernet ports, IEEE 802.11ac high‑speed wireless connectivity, and redundant power design, it delivers reliable performance for industrial automation, transportation, and energy applications.

Its IP‑30 metal enclosure, extended temperature tolerance, and comprehensive EMC compliance make it ideal for deployment in control cabinets, substations, or field enclosures. The IGAP‑820+ variant adds PoE capability for simplified power wiring. With advanced security, flexible mounting, and a 5‑year warranty, the IGAP‑820 series provides a dependable platform for industrial wireless networking and remote connectivity.

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End of Product Summary – ORing IGAP‑820 / IGAP‑820+ Industrial WLAN Access Point