Comprehensive Product Summary – ORing DES‑3082GP‑P Industrial Managed Ethernet Switch
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### 1. Product Overview

Product Name: DES‑3082GP‑P
Model Number: DES‑3082GP‑P
Series: ORing Industrial Desktop Managed Switch Series
Article Number: DES‑3082GP‑P
Manufacturer: ORing Industrial Networking Corp., New Taipei City, Taiwan

The ORing DES‑3082GP‑P is a rugged, industrial‑grade, 10‑port managed Ethernet switch designed for mission‑critical network environments requiring high reliability, redundancy, and advanced management capabilities. It combines eight 10/100Base‑T(X) RJ‑45 ports with two 100/1000Base‑X SFP slots, providing flexible copper and fiber connectivity options. The unit supports ORing’s proprietary O‑Ring redundancy technology with sub‑10 ms recovery time, as well as standard redundancy protocols such as MRP, STP, RSTP, and MSTP. It is engineered for harsh industrial conditions, featuring an IP‑30 metal enclosure, dual AC power input, and an extended operating temperature range from ‑40 °C to 70 °C.

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### 2. Key Features

- High‑Performance Industrial Design:
10‑port managed switch with 8× 10/100Base‑T(X) and 2× 100/1000Base‑X SFP ports for flexible network topologies.

- Ultra‑Fast Redundancy:
ORing’s proprietary O‑Ring technology provides network recovery in less than 10 ms across up to 250 connected units. Supports Open‑Ring, O‑Chain, and IEC 62439‑2 MRP for interoperability with third‑party systems.

- Comprehensive Management:
Managed via Web GUI, Telnet, CLI (RS‑232 console), or Open‑Vision Windows utility for centralized configuration and monitoring.

- Advanced Security:
IEEE 802.1x port‑based authentication, MAC‑based port security, RADIUS centralized password management, SNMP v1/v2c/v3 with encrypted authentication, HTTPS/SSH access, and IP Guard for IP‑based access control.

- Industrial Reliability:
Dual 100–240 VAC power input with overload protection, relay output for fault alarms, and IP‑30 metal housing ensure continuous operation in demanding environments.

- Wide Environmental Tolerance:
Operating temperature from ‑40 °C to 70 °C, storage ‑40 °C to 85 °C, and humidity 5 %–95 % non‑condensing.

- Comprehensive Protocol Support:
Supports Modbus TCP, SNMP, LLDP, IGMP v2/v3 snooping, DHCP Server/Client, QoS (802.1p/TOS/DiffServ), VLAN (802.1Q and Q‑in‑Q), MVR, and PTP Client (IEEE 1588).

- Event Notification & Diagnostics:
Integrated Syslog, SMTP email alerts, SNMP traps, and relay output for fault events.

- Ease of Integration:
Compatible with standard Ethernet protocols (IEEE 802.3 series) and supports both multimode and single‑mode SFP transceivers.

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### 3. Technical Specifications

Physical Ports
- 8 × 10/100Base‑T(X) RJ‑45 ports (Auto MDI/MDIX)
- 2 × 100/1000Base‑X SFP slots

Switching Performance
- Switching bandwidth: 5.6 Gbps
- Switching latency: 7 µs
- MAC address table: 8,192 entries
- Priority queues: 4
- VLANs supported: 4,096
- IGMP multicast groups: 1,024
- Processing method: Store‑and‑Forward

Standards Compliance
IEEE 802.3 (10Base‑T), 802.3u (100Base‑TX), 802.3z (1000Base‑X), 802.3ab (1000Base‑T), 802.3x (Flow Control), 802.3ad (LACP), 802.1D (STP), 802.1w (RSTP), 802.1s (MSTP), 802.1p (CoS), 802.1Q (VLAN Tagging), 802.1x (Authentication), 802.1AB (LLDP).

Power
- Input: 100 – 240 VAC (single input, redundant design)
- Typical consumption: 9 W
- Overload current protection: Present
- Relay output: 1 A @ 24 V DC for fault alarms

Physical Characteristics
- Enclosure: IP‑30 metal desktop case
- Dimensions: 200 (W) × 130 (D) × 88 (H) mm (7.87 × 5.12 × 3.46 in)
- Weight: 1,385 g

Environmental
- 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

Regulatory & Safety
- 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
- Vibration: IEC 60068‑2‑6
- Free Fall: IEC 60068‑2‑32
- Safety: EN 60950‑1

Warranty: 5 years

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### 4. Functionality

Operation & Management
The DES‑3082GP‑P operates as a fully managed Layer 2 switch. Configuration and monitoring can be performed through:
- Web‑based GUI (HTTP/HTTPS)
- Command Line Interface (CLI) via RS‑232 console or Telnet
- SNMP v1/v2c/v3 for network management systems
- Open‑Vision Utility for centralized Windows‑based management of multiple ORing devices

Use Cases & Applications
- Industrial automation and control networks (PLC, SCADA)
- Transportation and traffic monitoring systems
- Power substations and utility networks
- IP surveillance and security systems
- Factory and process control environments requiring deterministic Ethernet performance

Compatibility
Supports standard Ethernet protocols and interoperates with third‑party switches through Open‑Ring and MRP. SFP slots accept standard 1 Gbps SFP transceivers (multimode or single‑mode LC connectors).

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### 5. Components & Accessories

Included Items
- DES‑3082GP‑P switch unit
- AC power cord (US or EU version)
- ORing Tool CD (software and documentation)
- Quick Installation Guide

Optional Accessories
- Open‑Vision M500: Windows network management suite for up to 500 devices
- SFP 1G Series: 1 Gbps optical transceivers (multimode or single‑mode)
- Rack‑mount kit: optional mounting brackets and screws

Connectors
- 8 × RJ‑45 Ethernet ports (10/100 Mbps)
- 2 × SFP slots (100/1000 Mbps)
- 1 × DB‑9 RS‑232 console port
- 1 × AC power socket (100–240 VAC)
- 1 × relay output terminal block

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### 6. Installation & Setup

Requirements
- Power input: 100–240 VAC (50/60 Hz)
- Ethernet cabling: Cat 5/5e UTP for 10/100 Mbps connections (up to 100 m)
- Fiber connections: SFP modules with LC connectors (multimode 0–550 m @ 850 nm or single‑mode long distance)

Mounting Options
- Desktop placement (default)
- Optional rack‑mount kit for 19‑inch racks

Configuration Procedure
1. Connect power and verify PWR LED illumination.
2. Connect Ethernet and/or fiber links.
3. Access management interface via default IP (192.168.10.1) using web browser or Telnet.
4. Login with default credentials (admin/admin).
5. Configure IP settings, VLANs, redundancy protocols, and security parameters.
6. Save configuration to flash memory to retain settings after reboot.

LED Indicators
- PWR (Green): Power status
- Status (Green): System operational state
- R.M (Green): O‑Ring Master mode active
- Ring (Green): O‑Ring enabled and operational
- Fault (Amber): Fault or port failure detected
- RJ‑45 Ports: Green (Link/Activity), Amber (Duplex/Collision)
- SFP Ports: Green (Link/Activity)

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### 7. Performance & Capabilities

Switching Capacity & Throughput
- 5.6 Gbps non‑blocking switching fabric
- 7 µs latency for 10/100 Mbps frames
- Store‑and‑forward architecture ensures error‑free packet forwarding

Redundancy Mechanisms
- O‑Ring: < 10 ms recovery over 250 nodes
- Open‑Ring: interoperability with other vendors’ rings
- O‑Chain: multi‑ring redundancy topology integration
- MRP (IEC 62439‑2): standard media redundancy protocol
- STP/RSTP/MSTP: IEEE 802.1D/w/s spanning tree support

Quality of Service (QoS)
- 4 hardware priority queues
- 802.1p CoS and TOS/DSCP classification
- Weighted Fair Queue (8:4:2:1) or Strict Priority scheduling
- Port‑based and VLAN‑based prioritization

Traffic Control & Filtering
- IGMP v2/v3 snooping for multicast optimization
- MVR (Multicast VLAN Registration)
- Port rate limiting and broadcast storm control
- Port trunking (802.3ad LACP or static)
- VLAN segmentation (802.1Q and Q‑in‑Q)

Time Synchronization
- SNTP (Simple Network Time Protocol)
- PTP Client (IEEE 1588 Precision Time Protocol) for sub‑microsecond accuracy

Diagnostics & Monitoring
- System event log (SYSLOG client/server)
- Email alerts via SMTP
- SNMP traps and RMON statistics
- Port mirroring and traffic monitoring
- Ping utility for connectivity testing

Limitations
- Layer 2 switch only (no Layer 3 routing)
- Single AC input (redundant design but not dual hot‑swappable modules)

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### 8. Standards & Compliance

Ethernet & Network Protocols
- IEEE 802.3 series for Ethernet operation
- IEEE 802.1 series for bridging, VLAN, authentication, and redundancy
- Modbus TCP for industrial automation integration

Environmental & Safety Compliance
- EMI/EMS tested to FCC Part 15 and EN55022 Class A
- Immunity to ESD, EFT, Surge, and RF interference per EN61000‑4 series
- Mechanical robustness per IEC 60068 standards
- Electrical safety per EN 60950‑1

Industry Standards Supported
- IEC 62439‑2 MRP (Media Redundancy Protocol)
- IEEE 1588 PTP Client
- SNMP v1/v2c/v3 for network management
- LLDP for device discovery

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### 9. Additional Information

Warranty & Support
- Warranty Period: 5 years from invoice date
- Coverage: Defects in materials and workmanship; excludes misuse or unauthorized modifications
- Service: Repair or replacement by ORing‑authorized personnel
- Technical Support: support@oring‑networking.com
- Sales Contact: sales@oring‑networking.com

Maintenance & Firmware Updates
- Firmware upgradeable via TFTP or Web interface
- Configuration backup and restore via TFTP or local PC
- Auto‑Provision feature for automatic firmware updates on boot

Documentation & Resources
- User’s Manual (Version 1.0, April 2013)
- Quick Installation Guide (QIG)
- Open‑Vision software manual

Manufacturer Contact
ORing Industrial Networking Corp.
3F., No. 542‑2, Jhongjheng Rd., Sindian District, New Taipei City 23145, Taiwan
Tel: +886‑2‑2218‑1066 Fax: +886‑2‑2218‑1014
Website: [www.oring‑networking.com](http://www.oring-networking.com)

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### Summary

The ORing DES‑3082GP‑P is a robust, feature‑rich industrial managed Ethernet switch engineered for high‑availability networks in harsh environments. Its combination of eight 10/100 Mbps copper ports and two 1 Gbps SFP fiber slots provides flexible connectivity for mixed‑media networks. The switch’s hallmark is its O‑Ring redundancy technology, delivering sub‑10 ms recovery across 250 nodes, ensuring uninterrupted communication for automation, transportation, and energy systems.

Comprehensive management interfaces (Web, CLI, SNMP, Open‑Vision) and extensive Layer 2 features—VLANs, QoS, IGMP snooping, port trunking, and security controls—make it suitable for complex industrial topologies. With a rugged IP‑30 enclosure, wide temperature tolerance, and dual AC power input, the DES‑3082GP‑P offers long‑term reliability and simplified maintenance.

In summary, the DES‑3082GP‑P delivers industrial‑grade performance, advanced redundancy, and secure management in a compact desktop form factor—ideal for mission‑critical Ethernet infrastructures demanding both resilience and manageability.