Comprehensive Product Summary – ORing RGS-92222GCP-NP Managed Rack-Mount Industrial Ethernet Switch

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### 1. Product Overview

Product Name: RGS-92222GCP-NP
Model: RGS-92222GCP-NP
Series: RGS-92222GCP-NP Series (includes RGS-92222GCP-NP and RGS-92222GCP-NP-E)
Article Number: RGS-92222GCP-NP
Manufacturer: ORing Industrial Networking Corp.
Product Type: Managed Rack-Mount Industrial Gigabit Ethernet Switch
Version: v1.0 (October 2015)
Manufacturer Website: [www.oring-networking.com](http://www.oring-networking.com)
Country of Origin: Taiwan, R.O.C.

The RGS-92222GCP-NP is a high-performance, industrial-grade managed Ethernet switch designed for mission-critical applications requiring high reliability, redundancy, and advanced network management. It is part of ORing’s industrial networking portfolio, optimized for harsh environments such as transportation, power substations, and factory automation.

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### 2. Key Features

- Port Configuration:
- 22 × 10/100/1000Base‑T(X) RJ‑45 copper ports (Auto MDI/MDIX)
- 2 × Gigabit combo ports (10/100/1000Base‑T(X) or 100/1000Base‑X SFP)
- 2 × 100/1000Base‑X SFP fiber ports

- Redundancy Technologies:
- O‑Ring proprietary redundancy with <30 ms recovery over 250 nodes
- Open‑Ring interoperability with other vendors’ ring protocols
- O‑Chain multi‑ring topology integration
- MRP (IEC 62439‑2) Media Redundancy Protocol
- MSTP/RSTP/STP spanning tree compatibility
- Fast Recovery and Dual Homing for backbone resilience

- Management Interfaces:
- Web‑based GUI, Telnet, RS‑232 console (CLI), and ORing Open‑Vision centralized management software

- Security & Access Control:
- IEEE 802.1x authentication (single/multiple)
- MAC‑based authentication
- Device Binding (IP/MAC pairing)
- TACACS+, RADIUS, SNMPv3, HTTPS, SSH
- DoS/DDoS automatic prevention
- IP source guard and port security

- Quality of Service (QoS):
- 8 priority queues, 802.1p CoS, DiffServ/TOS
- Application‑based and IP‑based bandwidth management
- DSCP classification and translation

- Industrial Design:
- 19‑inch rack‑mountable metal enclosure
- Extended operating temperature: –40 °C to +75 °C
- Fanless design with low power consumption (~22 W)
- Redundant power input (AC and optional DC model)

- Reliability & Monitoring:
- Fault relay output (RGS‑92222GCP‑NP‑E)
- Alarm LED, system log, e‑mail/SNMP/Syslog alerts
- DDM SFP monitoring, cable diagnostics, and loop protection

- Energy Efficiency:
- IEEE 802.3az Energy‑Efficient Ethernet support

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### 3. Technical Specifications

| Parameter | RGS‑92222GCP‑NP | RGS‑92222GCP‑NP‑E |
|----------------|----------------------|------------------------|
| Ports | 22 × 10/100/1000Base‑T(X) RJ‑45 | Same |
| Combo Ports | 2 × 10/100/1000Base‑T(X)/100/1000Base‑X SFP | Same |
| SFP Ports | 2 × 100/1000Base‑X SFP | Same |
| Switching Bandwidth | 52 Gbps | 52 Gbps |
| Switching Latency | 7 µs | 7 µs |
| MAC Table | 8 K entries | 8 K entries |
| Priority Queues | 8 | 8 |
| VLANs Supported | 4095 (VID 1–4094) | Same |
| Jumbo Frame | Up to 9.6 KB | Same |
| Power Input | 100–240 VAC | 100–240 VAC + dual 36–72 VDC |
| Power Consumption | 22 W (typ.) | 23 W (typ.) |
| Protection | Overload protection | Overload + reverse polarity (DC) |
| Dimensions (W×D×H) | 443.7 × 200 × 44 mm (17.47 × 7.87 × 1.73 in) | 431 × 342 × 44 mm (17 × 13.46 × 1.73 in) |
| Weight | 2.85 kg | 4.36 kg |
| Enclosure | 19‑inch rack‑mount metal | Same |
| Operating Temp. | –40 °C to +75 °C | Same |
| Storage Temp. | –40 °C to +85 °C | Same |
| Humidity | 5 % – 95 % non‑condensing | Same |
| Relay Output | None | 1 A @ 24 V DC |
| Console Port | RS‑232 (DB‑9, 115200 bps, 8‑N‑1) | Same |
| LED Indicators | Power, Ring Master, Ring Status, Fault, Link/Act, Speed | Same |
| Mounting | 19″ rack mount | Same |

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### 4. Functionality and Applications

Operation Principle:
The switch provides Layer 2 managed Ethernet switching with redundancy, VLAN segmentation, QoS prioritization, and security enforcement. It supports store‑and‑forward packet processing and hardware‑based redundancy recovery (<30 ms).

Typical Use Cases:
- Industrial automation and control networks
- Power substations and smart grid communication
- Railway and rolling stock Ethernet backbones
- IP surveillance and NVR infrastructures
- Transportation and traffic control systems
- Energy and utility SCADA networks

Compatibility:
Compliant with IEEE 802.3/802.3u/802.3ab/802.3z standards; interoperable with standard Ethernet devices and SFP transceivers (100/1000 Mbps). Supports IPv4/IPv6, Modbus TCP, SNMP v1/v2c/v3, and LLDP for topology discovery.

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### 5. Components & Accessories

Included in Package:
- 1 × RGS‑92222GCP‑NP or RGS‑92222GCP‑NP‑E switch
- 1 × AC power cord
- 1 × RS‑232 console cable (DB‑9 female ↔ RJ‑45)
- 1 × Rack‑mount kit (left & right brackets + screws)
- 1 × Quick Installation Guide (QIG)
- 1 × CD with user manual and Open‑Vision utility

Optional Accessories:
- SFP transceivers (100 FX/1000 SX/LX/ZX)
- Redundant DC power supply (for ‑E model)
- DIN‑rail mounting kit (optional)

Connectors:
- RJ‑45 Ethernet ports (Auto MDI/MDIX)
- SFP slots (LC connector)
- 6‑pin terminal block for DC input and relay (‑E model)
- DB‑9 console port

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### 6. Installation & Setup

Rack‑Mount Installation:
1. Attach the supplied brackets to both sides of the chassis using three screws per side.
2. Mount the switch into a standard 19″ rack using two screws per bracket.
3. Ensure adequate ventilation and ambient temperature below 75 °C.

Power Connection:
- AC Input: 100–240 VAC 50/60 Hz via rear IEC connector.
- DC Input (‑E model): Dual 36–72 V DC inputs on terminal block (V+, V–).
- Relay Contact (‑E model): 1 A @ 24 V DC for fault alarm output.

Network Cabling:
- 10/100 Base‑T(X): Cat 5 UTP ≤ 100 m
- 1000 Base‑T: Cat 5e UTP ≤ 100 m
- Fiber SFP: depends on transceiver (up to 120 km with ZX module)

Console Access:
- RS‑232 (DB‑9) 115200 bps, 8‑N‑1 for CLI configuration.

Default Network Settings:
- IP Address: 192.168.10.1
- Subnet Mask: 255.255.255.0
- Gateway: 192.168.10.254
- Username/Password: admin/admin

Management Options:
- Web GUI (HTTP/HTTPS)
- Telnet/SSH CLI
- RS‑232 console CLI
- ORing Open‑Vision Windows utility

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### 7. Performance & Capabilities

- Switching Capacity: 52 Gbps non‑blocking
- Throughput: 38.6 Mpps @ 64‑byte frames
- Latency: 7 µs store‑and‑forward
- Redundancy Recovery: < 30 ms (O‑Ring)
- QoS: 8 hardware queues, 802.1p/DSCP mapping
- Multicast: IGMP v2/v3 snooping (256 groups per VLAN)
- Bandwidth Control: per‑port rate limiting and IP‑based management
- Jumbo Frame: 9.6 KB support for high‑throughput applications
- Energy Efficiency: IEEE 802.3az reduces power consumption by up to 50 % during low traffic

Limitations:
Layer 2 switching only (no Layer 3 routing). SFP modules not included. Fanless design requires adequate airflow in high‑temperature environments.

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### 8. Standards & Compliance

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

Environmental & Safety Compliance:
- EMI: FCC Part 15 Class A, EN 55022 Class A
- EMS: EN 61000‑4‑2 (ESD), ‑3 (RS), ‑4 (EFT), ‑5 (Surge), ‑6 (CS), ‑8, ‑11
- Shock: IEC 60068‑2‑27
- Vibration: IEC 60068‑2‑6
- Free Fall: IEC 60068‑2‑32
- Safety: EN 60950‑1 (LVD compliant)

Industrial Certifications:
Designed for rugged industrial environments; compliant with IEC standards for EMC and safety.

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### 9. Additional Information

Warranty: 5 years limited hardware warranty
Support: Technical support via [support@oring-networking.com](mailto:support@oring-networking.com)
Maintenance: Firmware upgradable via Web GUI or CLI; configuration backup/restore supported.
Software Utility: Open‑Vision for centralized monitoring, topology view, and event management.
Firmware Management: Supports HTTP/TFTP firmware update and configuration restore.
Logging & Alerts: Syslog, SMTP e‑mail notifications, SNMP traps, and fault relay output (‑E model).
Security Maintenance: Regular firmware updates recommended to maintain cybersecurity compliance.

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### Summary

The ORing RGS‑92222GCP‑NP series delivers a robust, fully managed Layer 2 Gigabit Ethernet solution tailored for industrial and transportation networks. With 26 Gigabit interfaces (22 RJ‑45 + 4 SFP/combo), redundant ring technologies (O‑Ring, O‑Chain, MRP), and comprehensive security features, it ensures high availability and network integrity in harsh environments. Its wide temperature range, redundant power inputs, and industrial EMC compliance make it ideal for mission‑critical applications such as railway communications, power substations, and IP surveillance systems. The switch combines advanced management capabilities with rugged hardware design to provide a reliable and secure industrial network backbone.