Comprehensive Product Summary – ORing IGAP‑6620 Dual WLAN Industrial Access Point

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### 1. Product Overview

Product Name: IGAP‑6620
Model: IGAP‑6620
Series: IGAP‑420/620/6620 Series (Industrial WLAN Access Points)
Article Number: IGAP‑6620
Manufacturer: ORing Industrial Networking Corp.
Manufacturer Address: 3F., No.542‑2, Zhongzheng Rd., Xindian Dist., New Taipei City 23148, Taiwan (R.O.C.)
Website: [www.oring‑networking.com](http://www.oring-networking.com)
Support Contact: support@oring‑networking.com
Sales Contact: sales@oring‑networking.com

The ORing IGAP‑6620 is an industrial‑grade dual‑band wireless access point designed for mission‑critical networking environments. It integrates dual IEEE 802.11a/b/g/n WLAN modules and two Gigabit Ethernet ports, providing flexible deployment options in Access Point (AP), Client, Bridge, Repeater, or AP‑Client modes. The device supports redundant power inputs, robust security protocols, and advanced management features suitable for industrial automation, transportation, and remote monitoring systems.

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### 2. Key Features

- Dual‑Band WLAN Connectivity: Supports IEEE 802.11a/b/g/n standards on both 2.4 GHz and 5 GHz bands, enabling simultaneous dual‑radio operation for improved throughput and redundancy.
- High‑Speed Wireless Performance: Up to 300 Mbps link speed per radio (802.11n, 40 MHz channel width).
- Flexible Operation Modes: Configurable as AP, Client, Bridge, Repeater, or AP‑Client for diverse network topologies.
- Dual Gigabit Ethernet Ports: Two 10/100/1000Base‑T(X) ports with auto‑negotiation and auto‑MDI/MDI‑X support; Daisy Chain switch mode reduces switch port usage.
- Redundant Power Inputs: Dual 12–48 V DC inputs on a 6‑pin terminal block for high availability.
- Industrial‑Grade Design: IP‑30 metal enclosure, DIN‑rail and wall‑mount options, wide operating temperature range (‑10 °C to 60 °C).
- Advanced Security: WEP (64/128‑bit), WPA/WPA2‑PSK (TKIP/AES), WPA/WPA2‑Enterprise (RADIUS), and 802.1X authentication.
- Fast Roaming: X‑Roaming technology with roaming latency < 60 ms for uninterrupted wireless handover.
- Wireless Load Balancing: Distributes client load across multiple APs to optimize performance.
- Comprehensive Event Notification: Syslog, Email, SNMP Trap, Relay output, and Beeper alerts.
- Secure Management: HTTPS web interface, SNMPv1/v2, and ORing’s Open‑Vision Commander utility for centralized configuration.
- Digital I/O Support: 4 digital inputs and 4 digital outputs for integration with external sensors or alarms.
- PoE P.D. Support (IGAP‑6620+ variant): IEEE 802.3af compliant Power Device on ETH2 port with 1 kV isolation.
- Long‑Distance Connectivity: External RP‑SMA antenna connectors allow high‑gain antennas for extended range.
- Reliability: 5‑year limited warranty and compliance with industrial EMC and safety standards.

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### 3. Technical Specifications

LAN Interface
- Ports: 2 × 10/100/1000Base‑T(X), RJ‑45, Auto MDI/MDI‑X
- Supported Protocols: IP, TCP, UDP, DHCP, BOOTP, ARP/RARP, DNS, SNMP MIB II, HTTPS, SNMP v1/v2, Trap, Private MIB

WLAN Interface
- Operating Modes: AP, Client, Bridge, Repeater, AP‑Client
- Antenna Connectors: 2 × RP‑SMA female (standard IGAP‑6620); 4 × RP‑SMA (IGAP‑6620+)
- Antenna Gain: 2 dBi typical for both 2.4 GHz and 5 GHz
- Radio Type: DSSS, OFDM
- Modulation:
- 802.11b – CCK/DQPSK/DBPSK
- 802.11a/g – OFDM (BPSK, QPSK, 16‑QAM, 64‑QAM)
- 802.11n – BPSK, QPSK, 16‑QAM, 64‑QAM
- 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)
- Transmission Rates:
- 802.11b – 1/2/5.5/11 Mbps
- 802.11a/g – 6/9/12/18/24/36/48/54 Mbps
- 802.11n – up to 300 Mbps (40 MHz)
- Transmit Power:
- 802.11a – 12 dBm ± 1.5 dBm @ 54 Mbps
- 802.11b – 17 dBm ± 1.5 dBm @ 11 Mbps
- 802.11g – 16 dBm ± 1.5 dBm @ 54 Mbps
- 802.11gn HT20 – 15 dBm ± 1.5 dBm @ MCS7
- 802.11gn HT40 – 14 dBm ± 1.5 dBm @ MCS7
- 802.11an HT20 – 12 dBm ± 1.5 dBm @ MCS7
- 802.11an HT40 – 11 dBm ± 1.5 dBm @ MCS7
- Receiver Sensitivity:
- 802.11a – ‑76 dBm ± 2 dBm @ 54 Mbps
- 802.11b – ‑85 dBm ± 2 dBm @ 11 Mbps
- 802.11g – ‑76 dBm ± 2 dBm @ 54 Mbps
- 802.11gn HT20 – ‑75 dBm ± 2 dBm @ MCS7
- 802.11gn HT40 – ‑72 dBm ± 2 dBm @ MCS7
- 802.11an HT20 – ‑74 dBm ± 2 dBm @ MCS7
- 802.11an HT40 – ‑71 dBm ± 2 dBm @ MCS7
- Security: WEP (64/128‑bit), WPA/WPA2 (802.11i), WPA‑PSK (256‑bit), TKIP/AES, 802.1X Authentication
- SSID Broadcast: Disable option supported

Power Requirements
- Input Voltage: Dual 12–48 V DC (6‑pin terminal block)
- Reverse Polarity Protection: Yes
- Power Consumption: 8.3 W (typical); 11 W for IGAP‑6620+ with PoE P.D.
- PoE P.D. (IGAP‑6620+): IEEE 802.3af compliant, 1 kV isolation

Mechanical & Environmental
- Dimensions: 74.3 (W) × 109.2 (D) × 153.6 (H) mm (2.93 × 4.3 × 6.05 in)
- Weight: 1,250 g
- Enclosure: IP‑30 metal housing
- Mounting: DIN‑rail (standard) / Wall‑mount (optional)
- Operating Temperature: ‑10 °C to 60 °C (14 °F to 140 °F)
- Storage Temperature: ‑40 °C to 85 °C (‑40 °F to 185 °F)
- Humidity: 5 % to 95 %, non‑condensing

LED Indicators
- PWR1/PWR2: Green – Power active; Red – Booting/fault
- ETH1/ETH2: Green (1000 Mbps), Amber (100 Mbps), Off (10 Mbps)
- WLAN: Green – Active; Blinking – Data transmission
- 2.4 GHz / 5 GHz: Green – Band in use
- Fault: Red – Power or link failure
- PoE (IGAP‑6620+): Indicates PoE P.D. status

Regulatory Approvals
- EMI: FCC Part 15, CISPR (EN55022) Class A
- EMS: EN61000‑4‑2 (ESD), ‑4‑3 (RS), ‑4‑4 (EFT), ‑4‑5 (Surge), ‑4‑6 (CS), ‑4‑8, ‑4‑11
- Shock: IEC 60068‑2‑27
- Free Fall: IEC 60068‑2‑32
- Vibration: IEC 60068‑2‑6
- Safety: EN 60950‑1

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### 4. Functionality

The IGAP‑6620 functions as a dual‑radio industrial access point capable of bridging wired and wireless networks. It supports multiple operation modes:

- Access Point (AP): Provides wireless connectivity for multiple clients.
- Client Mode: Connects wired devices to a remote AP.
- Bridge Mode (WDS): Establishes point‑to‑point or point‑to‑multipoint wireless bridges between LAN segments.
- Repeater Mode: Extends wireless coverage by relaying signals between APs.
- AP‑Client Mode: Allows multiple stations behind the AP to connect transparently to another AP without WDS support.

Use Cases:
- Industrial automation and SCADA systems
- Transportation and railway communication networks
- Remote monitoring and surveillance
- Factory floor wireless bridging
- Redundant wireless backhaul links

Compatibility:
Supports standard Ethernet devices (PCs, PLCs, routers, switches) and interoperates with any IEEE 802.11a/b/g/n compliant wireless equipment.

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### 5. Components & Accessories

Included Items:
- IGAP‑6620 main unit
- 2 × 2 dBi antennas (2.4 GHz / 5 GHz)
- 6‑pin terminal block for power input
- 5‑pin terminal block for DI/DO connections
- DIN‑rail mounting kit (pre‑installed)
- Wall‑mount bracket and screws
- Quick Installation Guide (QIG)
- Product CD (manuals and utilities)
- RJ‑45 dust covers

Optional Accessories:
- External high‑gain antennas (via RP‑SMA connectors)
- PoE injector (for IGAP‑6620+)
- Industrial power supply (12–48 V DC)

Connectors:
- 2 × RJ‑45 Ethernet ports
- 6‑pin terminal block (power)
- 5‑pin DI and 5‑pin DO terminal blocks
- RP‑SMA antenna connectors

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### 6. Installation & Setup

Mounting Options:
- DIN‑Rail: Standard installation using rear spring clip; tilt and snap until “click.”
- Wall‑Mount: Remove DIN‑rail kit, attach wall‑mount panel using six screws, then secure to wall surface.

Power Connection:
Connect dual 12–48 V DC inputs to the 6‑pin terminal block (V1+, V1‑, V2+, V2‑). Reverse polarity protection is built‑in.

Network Cabling:
Use Cat 5e/6 UTP cables (100 m max) for Gigabit Ethernet.

Configuration:
- Web Interface: Access via default IP address using HTTP/HTTPS.
- Open‑Vision Commander: Windows utility for device discovery and configuration.
- UPnP: Automatic detection in Windows network neighborhood.

Initial Login:
Default credentials – Username: admin / Password: admin (change immediately).

Wireless Setup:
Define SSID, channel, and security type (WEP/WPA/WPA2/802.1X). Configure NTP, DHCP, and IP settings as required.

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### 7. Performance & Capabilities

- Wireless Throughput: Up to 300 Mbps per radio (802.11n 40 MHz).
- Ethernet Throughput: Full‑duplex Gigabit performance on both ports.
- Roaming: X‑Roaming < 60 ms ensures seamless handover between APs.
- Load Balancing: Distributes client connections to maintain optimal throughput.
- Latency: Low‑latency bridging suitable for real‑time control systems.
- Capacity: Supports multiple simultaneous clients; MAC table up to 128 entries.
- Reliability: Dual power redundancy, fault relay output (3 A @ 24 V DC).
- Limitations: 802.11b/g bridging limited to 2.4 GHz band; 5 GHz WDS not supported in all regions.

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### 8. Standards & Compliance

Wireless Standards: IEEE 802.11a/b/g/n
Ethernet Standards: IEEE 802.3, 802.3u, 802.3ab, 802.3af (PoE P.D.)
Security Standards: IEEE 802.1X, 802.11i (WPA2)
Environmental & Safety: EN 60950‑1, IEC 60068 series
EMC/EMI: FCC Part 15 Class A, EN 55022 Class A
Immunity: EN 61000‑4‑2/3/4/5/6/8/11
Shock & Vibration: IEC 60068‑2‑27/‑2‑6/‑2‑32
Regulatory Compliance Statements:
- FCC: Device complies with Part 15; operation subject to non‑interference conditions.
- Industry Canada: Complies with RSS standards; bilingual compliance statement included.
- RF Exposure: Maintain ≥ 20 cm separation from personnel; 5.15–5.25 GHz restricted to indoor use.

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### 9. Additional Information

Warranty:
5‑year limited warranty covering defects in materials and workmanship from invoice date. Excludes misuse, unauthorized modification, or improper installation.

Support & Maintenance:
- Firmware upgrades available via web interface.
- Configuration backup/restore supported.
- Syslog and SNMP monitoring for diagnostics.
- Remote management via HTTPS and SNMP Trap.

Firmware & Updates:
Firmware upgrades improve performance and add features. During upgrade, do not power off or reset the device.

Event Management:
- Syslog: Local and remote logging (default port 514).
- Email Alerts: SMTP configuration with up to 4 recipient addresses.
- SNMP: Agent service with up to 4 trap servers; configurable community strings.
- Relay Output: 3 A @ 24 V DC for external alarms.

Digital I/O:
- 4 × DI (Digital Input) / 4 × DO (Digital Output)
- DI1–DI4 / COM; DO1–DO4 / GND

Management Interfaces:
- Web browser (HTTP/HTTPS)
- SNMP v1/v2
- Open‑Vision Commander utility
- UPnP discovery
- LLDP and STP/RSTP support

Maintenance Functions:
- Password management (admin credentials)
- Configuration download/upload
- Factory default restore
- Warm restart
- Firmware upgrade

Environmental Reliability:
Designed for harsh industrial conditions with extended temperature tolerance, vibration resistance, and EMC protection.

Physical Protection:
IP‑30 enclosure prevents dust ingress; suitable for control cabinets and industrial enclosures.

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### Summary

The ORing IGAP‑6620 is a robust, dual‑radio industrial wireless access point engineered for high‑performance networking in demanding environments. With dual 802.11a/b/g/n radios, dual Gigabit Ethernet ports, redundant DC power inputs, and comprehensive security and management features, it provides reliable wireless connectivity for industrial automation, transportation, and remote monitoring systems. Its IP‑30 metal housing, wide temperature range, and compliance with international EMC and safety standards ensure dependable operation in harsh conditions. The IGAP‑6620’s flexible configuration options, including AP, Client, Bridge, and Repeater modes, combined with advanced features such as X‑Roaming, load balancing, and secure HTTPS management, make it a versatile and future‑ready solution for industrial wireless networking.