Comprehensive Product Summary – ORing IES‑A3162GC Industrial Managed Ethernet Switch

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### 1. Product Overview

Product Name: Industrial Managed Ethernet Switch
Model: IES‑A3162GC
Series: IES‑A3 Series
Article Number: IES‑A3162GC
Manufacturer: ORing Industrial Networking Corp.
Manufacturer Address: 3F., No. 542‑2, Zhongzheng Road, Xindian District, New Taipei City 231, Taiwan
Website: [www.oring-networking.com](http://www.oring-networking.com)
Email: support@oring-networking.com
Revision: v1.0a (July 2016)
Drawing Number: IES‑A3 Series, Rev. v1.0, 2016‑05‑20

The ORing IES‑A3162GC is an 18‑port industrial‑grade managed Ethernet switch designed for hazardous environments requiring C1D2 and ATEX Class 1 Zone 2 certification. It integrates 16 Fast Ethernet (10/100Base‑T(X)) ports and 2 Gigabit combo ports (10/100/1000Base‑T(X) or 100/1000Base‑X SFP). The unit is engineered for rugged oil, gas, and process automation applications, offering redundant ring networking, advanced management, and extended temperature operation from ‑40°C to +70°C.

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### 2. Key Features

- Hazardous Location Certification:
Certified for UL/cUL Class I Division 2 Groups A/B/C/D and ATEX Class 1 Zone 2 environments.
Complies with EN60079‑0:2012+A11:2013 and EN60079‑15:2010.

- High‑Performance Managed Switching:
- 16 × 10/100Base‑T(X) RJ‑45 ports
- 2 × Gigabit combo ports (RJ‑45 + SFP)
- Switching bandwidth: 7.2 Gbps
- Switching latency: < 9 µs
- MAC address table: 8192 entries
- VLANs supported: up to 4096

- Redundant Networking Technologies:
- O‑Ring redundancy with recovery time < 10 ms over 250 nodes
- Open‑Ring interoperability with third‑party ring systems
- O‑Chain multi‑ring topology integration
- MRP (IEC 62439‑2), STP/RSTP/MSTP (IEEE 802.1D/w/s) support
- Dual Homing and Coupling Ring configurations

- Advanced Management & Security:
- Web, Telnet, CLI, SNMP v1/v2c/v3, and RS‑232 console management
- Open‑Vision Windows utility for centralized monitoring
- HTTPS/SSH secure access
- 802.1x, RADIUS, TACACS+ authentication
- SNMP traps, Syslog, Email (SMTP), and relay output event notifications
- Port security, MAC filtering, IP access control, and QoS (802.1p/TOS/DSCP)

- Industrial Design:
- IP‑30 metal enclosure
- DIN‑rail and wall‑mount installation options
- Dual 12–48 VDC redundant power inputs
- Reverse polarity and overload protection
- Relay output (1 A @ 24 VDC) for fault alarms
- Operating temperature: ‑40 °C to +70 °C
- Weight: ~1.22 kg
- Dimensions: 96.4 × 108.5 × 154 mm

- Network Protocol Support:
IEEE 802.3 (10Base‑T), 802.3u (100Base‑TX/FX), 802.3z (1000Base‑X), 802.3ab (1000Base‑T),
802.3x (Flow Control), 802.3ad (LACP), 802.1D/w/s (STP/RSTP/MSTP), 802.1Q (VLAN),
802.1p (CoS), 802.1x (Authentication), 802.1AB (LLDP), 802.1ad (Q‑in‑Q VLAN).

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### 3. Technical Specifications

| Parameter | Specification |
|----------------|------------------|
| Ethernet Ports | 16 × 10/100Base‑T(X) RJ‑45 (Auto MDI/MDI‑X) |
| Gigabit Combo Ports | 2 × 10/100/1000Base‑T(X) + 100/1000Base‑X SFP |
| Switching Bandwidth | 7.2 Gbps |
| Switching Latency | < 9 µs |
| MAC Table | 8192 entries |
| VLANs Supported | 4096 max |
| Priority Queues | 4 |
| Processing Type | Store‑and‑Forward |
| Power Input | Dual 12–48 VDC (6‑pin terminal block) |
| Power Consumption | 12 W (typical) |
| Relay Output | 1 A @ 24 VDC |
| Protection | Reverse polarity and overload protection |
| Enclosure | IP‑30 metal housing |
| Dimensions (W×D×H) | 96.4 × 108.5 × 154 mm (3.8 × 4.27 × 6.06 in) |
| Weight | 1220 g |
| Operating Temperature | ‑40 °C to +70 °C (‑40 °F to +158 °F) |
| Storage Temperature | ‑40 °C to +85 °C (‑40 °F to +185 °F) |
| Humidity | 5 % – 95 % non‑condensing |
| Casing Material | Aluminum alloy, fanless design |
| Mounting | DIN‑rail / Wall‑mount |
| Ingress Protection | IP‑30 |
| Warranty | 5 years |

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### 4. Functionality

Operational Concept:
The IES‑A3162GC functions as a fully managed Layer 2 industrial Ethernet switch providing deterministic, redundant, and secure communication for mission‑critical networks. It supports O‑Ring and O‑Chain topologies for sub‑10 ms recovery, ensuring continuous operation even during link or node failures.

Use Cases & Applications:
- Oil & Gas refineries and offshore platforms
- Petrochemical and hazardous process plants
- Industrial automation and SCADA systems
- Transportation and railway signaling networks
- Power substations and renewable energy facilities

Compatibility:
Interoperable with standard Ethernet devices, compliant with IEEE 802.3/802.1 standards, and supports third‑party management via SNMP or Modbus TCP.

Management Interfaces:
- Web GUI (HTTP/HTTPS)
- Telnet / SSH
- RS‑232 Console (RJ‑45, 9600 bps, 8‑N‑1)
- CLI (Command Line Interface)
- SNMP v1/v2c/v3
- Open‑Vision centralized management software

Network Services:
- DHCP Server/Client
- SNTP/PTP time synchronization
- LLDP neighbor discovery
- IGMP Snooping v1/v2/v3
- MVR (Multicast VLAN Registration)
- QoS prioritization (Port‑based, 802.1p, TOS/DSCP)
- VLAN 802.1Q and Q‑in‑Q
- Port trunking (Static / LACP 802.3ad)
- Port mirroring and diagnostics

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### 5. Components & Accessories

Included in Package:
- IES‑A3162GC switch unit × 1
- DIN‑rail mounting kit × 1
- Wall‑mount brackets × 2
- Console cable (RJ‑45 to DB‑9) × 1
- ORing Tool CD (Open‑Vision utility) × 1
- Quick Installation Guide × 1

Optional Accessories (sold separately):
- Open‑Vision M500: Windows‑based network management suite (supports 500 IP devices)
- DR‑45 Series: 45 W DIN‑rail power supply
- DR‑75 Series: 75 W DIN‑rail power supply
- DR‑120 Series: 120 W DIN‑rail power supply
- SFP100 Series: 100 Mbps SFP optical transceivers
- SFP1G Series: 1 Gbps SFP optical transceivers

Connectors:
- 6‑pin terminal block: Dual DC inputs + relay output
- RJ‑45: Ethernet and console ports
- SFP slots: LC fiber connectors (single/multi‑mode)

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### 6. Installation & Setup

Mounting Options:
- DIN‑Rail Installation:
Attach the integrated metal spring clip to a standard 35 mm DIN‑rail. Push until a “click” confirms secure mounting.
- Wall‑Mount Installation:
Remove the DIN‑rail clip, attach wall‑mount brackets using six M3 × 5 screws, and secure to a flat surface.

Power Connection:
- Dual DC inputs (12–48 VDC) on 6‑pin terminal block
- Recommended wire size: 12–28 AWG
- Torque: 4.5 lb‑in (0.508 N·m)
- Grounding: Connect chassis ground to earth for EMC compliance

Configuration:
- Default IP: 192.168.10.1
- Subnet Mask: 255.255.255.0
- Gateway: 192.168.10.254
- Username/Password: admin/admin
- Access via web browser or console for initial setup

LED Indicators:
- PWR/PWR1/PWR2 (Green): Power status
- R.M. (Green): O‑Ring Master mode
- Ring (Green): Ring enabled / active
- Fault (Amber): Power failure or port down
- Port Link/Act (Green): Link status / activity
- Port Duplex (Amber): Full duplex mode
- SFP Link/Act (Green): Fiber link status

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### 7. Performance & Capabilities

- Switching Fabric: 7.2 Gbps non‑blocking
- Throughput: 5.36 Mpps @ 64‑byte packets
- Latency: < 9 µs store‑and‑forward
- Redundancy Recovery: < 10 ms (O‑Ring)
- QoS: 4 hardware queues, 802.1p/TOS/DSCP classification
- Multicast: IGMP Snooping v1/v2/v3, 1024 groups
- VLAN: 4096 IDs, Q‑in‑Q double tagging, GVRP support
- Security: 802.1x port authentication, MAC filtering, RADIUS, SNMPv3 encryption, HTTPS/SSH
- Diagnostics: Syslog, SNMP traps, Email alerts, Relay output, Port statistics, Ping utility
- Time Sync: SNTP client and PTP client support
- Management Scalability: Up to 250 nodes in O‑Ring network

Limitations:
- No PoE (Power over Ethernet) support
- Layer 2 switching only (no Layer 3 routing)
- MRP function available on request

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### 8. Standards & Compliance

Ethernet & Network Standards:
- IEEE 802.3 (10Base‑T)
- IEEE 802.3u (100Base‑TX/FX)
- IEEE 802.3z (1000Base‑X)
- IEEE 802.3ab (1000Base‑T)
- IEEE 802.3x (Flow Control)
- IEEE 802.3ad (LACP)
- IEEE 802.1D/w/s (STP/RSTP/MSTP)
- IEEE 802.1Q (VLAN Tagging)
- IEEE 802.1p (Class of Service)
- IEEE 802.1x (Authentication)
- IEEE 802.1AB (LLDP)
- IEEE 802.1ad (Q‑in‑Q VLAN)

EMC / EMI Compliance:
- EN 55022, EN 55024 (CE EMC)
- FCC Part 15 Class A
- EN 61000‑6‑2 / EN 61000‑6‑4
- IEC 61000‑3‑2 / ‑3‑3
- CISPR 22, EN 55011

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 (PFMF)
- EN 61000‑4‑11 (DIP)

Environmental & Safety:
- Shock: IEC 60068‑2‑27
- Vibration: IEC 60068‑2‑6
- Free Fall: IEC 60068‑2‑32
- Safety: EN 60950‑1
- ATEX License No.: DEMKO 16 ATEX 1566X
- Pollution Degree 2 (EN 60664‑1)
- Must be installed in IP54 ATEX‑certified enclosure

Hazardous Location Warnings:
- Do not disconnect while energized in hazardous areas.
- Substitution of components may impair C1D2 suitability.
- Console port for maintenance use only in non‑hazardous areas.

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### 9. Additional Information

Warranty: 5 Years limited manufacturer warranty.
Support: Technical support via email and phone from ORing Industrial Networking Corp.
Maintenance: Firmware updates available through Open‑Vision utility or TFTP.
Firmware Upgrade: Supported via Web GUI or CLI (TFTP server required).
Configuration Backup/Restore: TFTP or local storage options.
Event Logging: Syslog client/server and SMTP email notification.
Monitoring: SNMP MIB support, RMON statistics, port mirroring, MAC table aging control.
Security Management: 802.1x authentication, MAC blacklist, IP security filtering, SNMPv3 encryption.
Software Utility: Open‑Vision M500 for multi‑device configuration and topology visualization.

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### Summary

The ORing IES‑A3162GC is a robust, fully managed industrial Ethernet switch engineered for hazardous and mission‑critical environments. With 18 ports, redundant ring recovery under 10 ms, and comprehensive management and security features, it ensures high network availability and operational safety in oil & gas, energy, and transportation sectors. Its C1D2/ATEX certification, ‑40 °C to +70 °C temperature tolerance, and dual DC redundant power make it ideal for deployment in harsh industrial conditions requiring continuous, secure, and deterministic Ethernet communication.