LOOKING FOR THE RIGHT

INDUSTRIAL SOLUTION?

Discover embedded, communication and automation solutions tailored to your application.

RES-P3242FXL-MM-SC-HV

Managed 24*100TX+2*100FX MM SC 230VAC EN50155 IEC-61850
- High‑Reliability Industrial Design:
Built for mission‑critical environments such as power substations, rolling stock, and smart grid systems. Fully compliant with IEC 61850‑3, IEEE 1613, and EN 50155 railway standards.

- Port Configuration:
24 × 10/100Base‑T(X) RJ‑45 auto‑negotiation ports plus 2 × 100Base‑FX multimode SC fiber ports.
RS‑232 serial console port for local management.

- Redundant Ethernet Ring Technology:
ORing’s proprietary O‑Ring redundancy provides recovery time < 10 ms across up to 250 connected units.
Supports Open‑Ring, O‑RSTP, RSTP, and MSTP for flexible network topologies.

- Comprehensive Management:
Managed via Web GUI, Telnet, RS‑232 console, CLI, or SNMP v1/v2c/v3.
Compatible with ORing’s Open‑Vision centralized management software for multi‑switch configuration and monitoring.

- Advanced Security:
802.1X port‑based access control, MAC‑based port security, ACL filtering, IP security for management access, and SNMPv3 encrypted authentication.

- Network Services:
Integrated DHCP server/client, SNTP time synchronization, LLDP discovery, IGMP v1/v2/v3 snooping, MVR (Multicast VLAN Registration), and QoS (IEEE 802.1p/TOS/DSCP).

- Event Notification & Diagnostics:
System alarms via relay output, Syslog, SNMP traps, and SMTP email alerts.
Extensive monitoring tools: event logs, port counters, MAC tables, and diagnostic statistics.

- Industrial Power & Environmental Tolerance:
Dual isolated redundant power inputs (88–300 VDC / 100–240 VAC).
Operating temperature −40 °C to +85 °C; humidity 5–95 % non‑condensing.

Overload current protection and fault relay output (1 A @ 24 VDC).

- Mechanical Design:
19‑inch rack‑mountable steel chassis, 443.7 × 262.7 × 44 mm.
Front and rear LED indicators for power, system, ring, and port status.

Country of origin: Taiwan R.O.C.

Customs tariff number: 8517 6200 900

Comprehensive Product Summary – ORing RES‑P3242FXL‑MM‑SC‑HV Industrial Managed Ethernet Switch




### 1. Product Overview

Product Name: RES‑P3242FXL‑MM‑SC‑HV
Article Number: RES‑P3242FXL‑MM‑SC‑HV
Series: RES‑P3242GCL Series
Manufacturer: ORing Industrial Networking Corp.
Website: [www.oring-networking.com](http://www.oring-networking.com)
Contact: support@oring-networking.com

Product Type: Industrial rack‑mount managed Ethernet switch compliant with IEC 61850‑3 and EN 50155 standards.
Model Description: Managed 26‑port Ethernet switch featuring 24 × 10/100Base‑T(X) RJ‑45 ports and 2 × 100Base‑FX multimode SC fiber ports, designed for power substation and railway applications.
Power Input: Dual 88–300 VDC / 100–240 VAC redundant power supply.
Operating Temperature: −40 °C to +70 °C (extended industrial range).
Weight: Approx. 3.89 kg.




### 2. Key Features

- High‑Reliability Industrial Design:
Built for mission‑critical environments such as power substations, rolling stock, and smart grid systems. Fully compliant with IEC 61850‑3, IEEE 1613, and EN 50155 railway standards.

- Port Configuration:
24 × 10/100Base‑T(X) RJ‑45 auto‑negotiation ports plus 2 × 100Base‑FX multimode SC fiber ports.
RS‑232 serial console port for local management.

- Redundant Ethernet Ring Technology:
ORing’s proprietary O‑Ring redundancy provides recovery time < 10 ms across up to 250 connected units.
Supports Open‑Ring, O‑RSTP, RSTP, and MSTP for flexible network topologies.

- Comprehensive Management:
Managed via Web GUI, Telnet, RS‑232 console, CLI, or SNMP v1/v2c/v3.
Compatible with ORing’s Open‑Vision centralized management software for multi‑switch configuration and monitoring.

- Advanced Security:
802.1X port‑based access control, MAC‑based port security, ACL filtering, IP security for management access, and SNMPv3 encrypted authentication.

- Network Services:
Integrated DHCP server/client, SNTP time synchronization, LLDP discovery, IGMP v1/v2/v3 snooping, MVR (Multicast VLAN Registration), and QoS (IEEE 802.1p/TOS/DSCP).

- Event Notification & Diagnostics:
System alarms via relay output, Syslog, SNMP traps, and SMTP email alerts.
Extensive monitoring tools: event logs, port counters, MAC tables, and diagnostic statistics.

- Industrial Power & Environmental Tolerance:
Dual isolated redundant power inputs (88–300 VDC / 100–240 VAC).
Operating temperature −40 °C to +85 °C; humidity 5–95 % non‑condensing.
Overload current protection and fault relay output (1 A @ 24 VDC).

- Mechanical Design:
19‑inch rack‑mountable steel chassis, 443.7 × 262.7 × 44 mm.
Front and rear LED indicators for power, system, ring, and port status.




### 3. Technical Specifications

| Parameter | Specification |
|----------------|------------------|
| Model | RES‑P3242FXL‑MM‑SC‑HV |
| Series | RES‑P3242GCL Series |
| Ports | 24 × 10/100Base‑T(X) RJ‑45 (Auto MDI/MDIX) + 2 × 100Base‑FX MM SC |
| Console Port | RS‑232 (DB‑9 to RJ‑45, 9600 bps, 8N1) |
| Switching Bandwidth | 8.8 Gbps |
| MAC Address Table | 8192 entries |
| Priority Queues | 4 hardware queues |
| Processing Type | Store‑and‑Forward |
| VLANs Supported | Up to 4096 IEEE 802.1Q VLANs |
| IGMP Groups | 1024 multicast groups |
| Power Input | Dual 88–300 VDC / 100–240 VAC redundant |
| Power Consumption | Typical 18 W |
| Relay Output | 1 A @ 24 VDC (fault alarm) |
| Dimensions (W × D × H) | 443.7 × 262.7 × 44 mm (17.46 × 10.34 × 1.73 in) |
| Weight | Approx. 3.89 kg |
| Operating Temperature | −40 °C to +85 °C (−40 °F to +185 °F) |
| Humidity | 5 % – 95 % non‑condensing |
| Enclosure | Metal, 19‑inch rack‑mount |
| Cooling | Fanless convection |
| LED Indicators | Power (P1/P2), System Status, Ring Master, Ring Active, Fault, Port Link/Act, Speed |
| Standards Compliance | IEC 61850‑3, IEEE 1613, EN 50155, EN 50121‑3‑2, EN 55022 Class A |
| EMC/EMS | EN 61000‑4‑2/3/4/5/6/8/11 |
| Warranty | 5 years |




### 4. Functionality

Operation Principle:
The switch provides Layer 2 managed Ethernet connectivity with redundant ring protection. It forwards packets using store‑and‑forward switching and supports VLAN segmentation, QoS prioritization, and multicast optimization.

Use Cases:
- Power substations and smart grid automation (IEC 61850‑3).
- Railway and rolling stock communication networks (EN 50155).
- Industrial automation, SCADA, and control systems.
- Mission‑critical redundant Ethernet backbones.

Applications:
- Substation LAN interconnection and IED networking.
- Onboard train communication and signaling.
- Factory automation and process control.
- Redundant ring topologies for high‑availability networks.

Compatibility:
Interoperable with standard Ethernet devices (IEEE 802.3 10/100Base‑T(X), 100Base‑FX).
Supports third‑party SNMP management and integration with ORing’s Open‑Vision software.




### 5. Components & Accessories

Included Items:
- RES‑P3242FXL‑MM‑SC‑HV switch unit.
- Rack‑mount kit (left & right brackets + screws).
- RS‑232 console cable (DB‑9 female to RJ‑45).
- Power cord (EU or US type depending on model).
- Quick Installation Guide (QIG).
- Product CD with manual and Open‑Vision utility.
- Dust covers for RJ‑45 and SFP ports.

Optional Accessories:
- SFP transceivers (1000Base‑SX/LX).
- Fiber patch cords (50/125 µm or 62.5/125 µm multimode).
- DIN‑rail mount adapter (if required).
- Replacement power cords and console cables.

Connectors:
- RJ‑45 for 10/100Base‑T(X).
- SC for 100Base‑FX multimode fiber.
- Terminal block for dual power inputs and relay contacts.
- RS‑232 console port for local management.




### 6. Installation & Setup

Mounting:
Standard 19‑inch rack‑mount installation using included brackets.
Ensure adequate ventilation and ambient temperature within −40 to +85 °C.

Power Connection:
Connect dual redundant power inputs (88–300 VDC / 100–240 VAC) to the terminal block.
Ground the chassis to earth for safety and EMC compliance.
Relay contacts provide “Fail Open/Fail Close” signals for fault monitoring.

Network Cabling:
- 10/100Base‑T(X): Cat 5/5e UTP up to 100 m.
- 100Base‑FX MM SC: 850 nm multimode fiber (50/125 µm or 62.5/125 µm) up to 550 m.

Initial Configuration:
Default IP address 192.168.10.1 / 24, username admin, password admin.
Access via Web browser (HTTP), Telnet, or RS‑232 console (9600 bps, 8N1).
Supports firmware upgrade and configuration backup/restore via TFTP or local file.

Management Interfaces:
- Web GUI: HTML/Java‑based interface for configuration and monitoring.
- CLI: Command Line Interface via console or Telnet.
- SNMP: v1/v2c/v3 for integration with NMS systems.
- Open‑Vision: Windows utility for centralized multi‑device management.




### 7. Performance & Capabilities

- Switching Capacity: 8.8 Gbps non‑blocking throughput.
- Packet Forwarding: Store‑and‑forward architecture with wire‑speed performance.
- Redundancy: O‑Ring recovery < 10 ms over 250 nodes; supports dual homing and coupling rings.
- QoS: Four priority queues with weighted fair or strict scheduling (8:4:2:1 or 15:7:3:1 ratios).
- VLAN: Port‑based and 802.1Q tagged VLANs with GVRP and QinQ support.
- Trunking: Static and LACP (IEEE 802.3ad) link aggregation up to 4 ports per group.
- Multicast: IGMP snooping v1/v2/v3, MVR for multicast VLAN distribution.
- Security: ACL filtering, MAC blacklist, 802.1X authentication, SNMPv3 encryption.
- Diagnostics: Port mirroring, loop guard, event logs, port statistics, and system alarms.
- Time Synchronization: SNTP and PTP client support for precise clock alignment.
- Reliability: Fanless design, redundant power, and relay alarm ensure continuous operation.
- Limitations: Layer 2 switching only (no Layer 3 routing); fiber distance limited to 550 m for multimode.




### 8. Standards & Compliance

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

Industrial & Environmental Standards:
- IEC 61850‑3: Power substation communication and environmental requirements.
- IEEE 1613: Electric power substation network equipment standard.
- EN 50155: Railway rolling stock electronic equipment.
- EN 50121‑3‑2 / EN 50121‑4: Railway EMC standards.

EMC/EMS Compliance:
- EMI: FCC Part 15 Class A, CISPR 22 Class A, EN 55022 Class A.
- EMS: EN 61000‑4‑2 (ESD), ‑4‑3 (RS), ‑4‑4 (EFT), ‑4‑5 (Surge), ‑4‑6 (CS), ‑4‑8 (Magnetic Field), ‑4‑11 (Dip/Interruption).

Safety & Reliability:
- Overload current protection on power inputs.
- Relay output for fault event signaling.
- Designed for continuous operation in harsh industrial environments.




### 9. Additional Information

Warranty: 5 years limited manufacturer warranty.
Support: Technical assistance via email and online resources from ORing Industrial Networking Corp.
Maintenance: Firmware upgradable via Web or TFTP; configuration backup and restore supported.
Software Utility: Open‑Vision for centralized monitoring, topology visualization, and batch configuration.
Documentation: Comprehensive User’s Manual and Quick Installation Guide included on CD.
Model Variants:
- RES‑P3242GCL‑LV: Dual 18–36 VDC inputs.
- RES‑P3242GCL‑MV: Dual 36–72 VDC inputs.
- RES‑P3242GCL‑HV: Dual 88–300 VDC / 100–240 VAC inputs (this model).




### Summary

The ORing RES‑P3242FXL‑MM‑SC‑HV is a high‑performance, industrial‑grade, managed Ethernet switch engineered for demanding environments such as power substations and railway systems. It combines 24 Fast Ethernet copper ports with 2 multimode fiber uplinks, delivering robust redundancy through O‑Ring technology with sub‑10 ms recovery. Comprehensive management options (Web, CLI, SNMP, Open‑Vision) and advanced security features (802.1X, ACL, SNMPv3) ensure secure and flexible network operation. With dual redundant high‑voltage power inputs, wide temperature tolerance, and compliance with IEC 61850‑3 and EN 50155, it is optimized for mission‑critical industrial applications requiring maximum uptime and network resilience.

No accessories available.