Comprehensive Product Summary – IMC‑P111P‑HV Industrial Media Converter

---

### 1. Product Overview

Product Name: Industrial Media Converter IEC‑61850 100TX / 100FX SFP 230V
Model: IMC‑P111P‑HV
Series: IMC‑P111FX / IMC‑P111P Series
Article Number: IMC‑P111P‑HV
Manufacturer: ORing Industrial Networking Corp.
Product Type: Industrial‑grade Ethernet‑to‑fiber media converter
Version: 1.0

The IMC‑P111P‑HV is a ruggedized industrial media converter designed for mission‑critical Ethernet‑to‑fiber communication in harsh environments such as power substations, railway systems, and smart grid infrastructures. Fully compliant with IEC 61850‑3 and IEEE 1613, it ensures electromagnetic immunity, electrical safety, and operational reliability under extreme temperature and vibration conditions. The unit converts 10/100Base‑T(X) copper Ethernet to 100Base‑FX via an SFP socket, supporting flexible fiber transceiver options. It operates from dual high‑voltage AC inputs (100–240 VAC) and is housed in a robust IP‑30 metal enclosure suitable for DIN‑rail or wall mounting.

---

### 2. Key Features

- IEC 61850‑3 and IEEE 1613 compliance: Designed for power automation and substation environments requiring high EMI immunity and reliability.
- EN50155‑compliant: Suitable for railway and rolling stock applications.
- Ethernet‑to‑Fiber Conversion: Converts one 10/100Base‑T(X) RJ‑45 port to one 100Base‑FX SFP port.
- Auto‑Negotiation and Auto‑MDI/MDI‑X: Simplifies installation by automatically detecting cable type and speed.
- LFP (Link Fault Pass‑Through): Provides immediate link failure notification, allowing network management systems to respond to link loss events.
- Store‑and‑Forward Switching: Ensures reliable data transmission with error checking and buffering.
- Full/Half Duplex Support: Configurable via DIP‑switch for both copper and fiber interfaces.
- Relay Output Alarm: Provides hardware alarm output for power failure events.
- Wide Operating Temperature: ‑40 °C to +85 °C for operation in extreme industrial conditions.
- Dual High‑Voltage Power Inputs: Redundant 100–240 VAC inputs on an 8‑pin terminal block for uninterrupted operation.
- High Reliability Construction: IP‑30 rated metal housing with vibration, shock, and free‑fall resistance per IEC 60068 standards.
- Flexible Mounting: Supports both DIN‑rail and wall‑mount installation.
- Comprehensive LED Indicators: Power, link/activity, duplex, LFP, and fault status LEDs for quick diagnostics.
- 5‑Year Warranty: Long‑term reliability backed by manufacturer support.

---

### 3. Technical Specifications

Physical Ports
- 10/100Base‑T(X) Port: 1 × RJ‑45, auto‑negotiation, auto‑MDI/MDI‑X
- Fiber Port: 1 × 100Base‑FX SFP socket (supports 100 Mbps SFP transceivers)

Ethernet Standards
- IEEE 802.3 (10Base‑T)
- IEEE 802.3u (100Base‑TX / 100Base‑FX)
- IEEE 802.3x (Flow Control)

Processing Method: Store‑and‑Forward switching

DIP‑Switch Configuration
- DIP 1: LFP mode (ON = Enable / OFF = Disable)
- DIP 2: Ethernet speed (ON = 10 Mbps / OFF = Auto‑negotiation 10/100 Mbps)
- DIP 3: Ethernet duplex (ON = Half / OFF = Auto Full/Half)
- DIP 4: Fiber duplex (ON = Half / OFF = Full)
- Alarm DIP 1: Power‑1 failure warning (ON = Enable / OFF = Disable)
- Alarm DIP 2: Power‑2 failure warning (ON = Enable / OFF = Disable)

LED Indicators
- Power: Green × 2 (ON = Power active / OFF = Power off)
- RJ‑45 Port: Green = Link/Activity; Amber = Duplex (Full/Half)
- Fiber Port: Green = Link/Activity; Amber = Duplex (Full/Half)
- LFP Status: Amber = LFP active/failure
- Fault: Amber = Unexpected event or alarm condition

Power Input (HV Model)
- Dual 100–240 VAC inputs via 8‑pin terminal block
- Typical Power Consumption:
- 100 VAC → 4.8 W
- 240 VAC → 5.8 W
- Overload Current Protection: Present
- Reverse Polarity Protection: Present (on terminal block)

Mechanical Characteristics
- Enclosure: IP‑30 rated metal housing
- Dimensions: 52 (W) × 106.1 (D) × 144.3 (H) mm (2.05 × 4.18 × 5.68 in.)
- Weight: Approx. 792 g (HV model)

Environmental Conditions
- Operating Temperature: ‑40 °C to +85 °C (‑40 °F to +185 °F)
- Storage Temperature: ‑40 °C to +85 °C
- Operating Humidity: 5 % – 95 % non‑condensing

---

### 4. Functionality

The IMC‑P111P‑HV functions as a transparent Layer 2 media converter bridging copper Ethernet and optical fiber networks. It automatically detects link speed and duplex mode, ensuring seamless communication between legacy and fiber‑based network segments.

Operational Principle:
Incoming Ethernet frames on the RJ‑45 port are buffered and transmitted through the SFP optical interface using store‑and‑forward switching. The converter supports full‑duplex and half‑duplex modes, configurable via DIP‑switches. The LFP (Link Fault Pass‑Through) mechanism ensures that if one link segment fails (e.g., fiber disconnection), the corresponding copper link is immediately disabled, allowing network management systems to detect and respond to the fault.

Use Cases & Applications:
- Power Substations: IEC 61850‑3 compliance ensures immunity to high EMI and surge conditions.
- Smart Grid Networks: Reliable Ethernet‑to‑fiber conversion for SCADA and automation systems.
- Railway & Rolling Stock: EN50155 compliance supports vibration and temperature extremes.
- Industrial Automation: Extends Ethernet communication over long distances via fiber.
- Utility and Energy Systems: Redundant power inputs ensure continuous operation in mission‑critical environments.

Compatibility:
- Compatible with standard 100 Mbps SFP optical transceivers (SFP100 series).
- Supports multimode or single‑mode fiber depending on SFP module selection.
- Interoperable with IEEE 802.3 compliant Ethernet devices.

---

### 5. Components & Accessories

Included in Package:
- IMC‑P111P‑HV Media Converter × 1
- Wall‑Mount Kit × 1
- DIN‑Rail Kit × 1
- Quick Installation Guide × 1

Optional Accessories:
- SFP100 Series: 100 Mbps SFP optical transceivers (various wavelengths and distances).
- DR‑45 / DR‑75 / DR‑120 Series: Industrial power supplies (45 W, 75 W, 120 W).
- Regional Power Cords: US, UK, EU, JP variants for HV models.

Connectors:
- RJ‑45 Ethernet port with dust cover
- SFP socket with dust cover
- 8‑pin terminal block for dual AC power input
- Relay output contacts for alarm signaling
- Frame ground terminal

---

### 6. Installation & Setup

Mounting Options:
- DIN‑Rail Mounting: Attach the included DIN‑rail clip to the rear panel and snap onto a standard 35 mm DIN‑rail.
- Wall Mounting: Use the supplied wall‑mount bracket and M3 × 5 flat screws to secure the unit to a flat surface.

Power Connection (HV Model):
- Connect dual 100–240 VAC inputs to the 8‑pin terminal block labeled PWR1 and PWR2.
- Connect frame ground to the designated FG terminal.
- Relay output terminals provide dry contact signaling for power failure alarms.

Configuration:
- Set DIP‑switches according to desired operation (LFP enable, speed, duplex).
- Insert appropriate SFP transceiver into the SFP socket before powering on.
- Connect Ethernet cable (Cat 5e or higher) to the RJ‑45 port.
- Verify LED indicators for link and power status.

Startup Procedure:
1. Mount the device securely.
2. Connect power inputs and verify LEDs.
3. Connect Ethernet and fiber cables.
4. Configure DIP‑switches as required.
5. Confirm link establishment via LED indicators.

---

### 7. Performance & Capabilities

Data Rate:
- 10/100 Mbps auto‑negotiation on copper port
- 100 Mbps fixed on fiber port (SFP)

Transmission Distance:
- Determined by installed SFP module (typically up to 2 km for multimode, 30 km for single‑mode).

Switching Performance:
- Store‑and‑forward architecture ensures low latency and error‑free transmission.
- Full‑duplex operation doubles effective bandwidth to 200 Mbps per link.

Reliability & Redundancy:
- Dual AC power inputs provide fail‑safe redundancy.
- Relay alarm output enables external monitoring systems to detect power loss.
- LFP ensures immediate fault propagation for network management awareness.

Efficiency:
- Low power consumption (4.8 W @ 100 VAC, 5.8 W @ 240 VAC).
- Passive cooling design with no moving parts for silent, maintenance‑free operation.

Limitations:
- Supports Fast Ethernet (100 Mbps) only; not designed for Gigabit speeds.
- SFP port limited to 100Base‑FX transceivers.
- No PoE (Power over Ethernet) functionality.

---

### 8. Standards & Compliance

Power Automation & Industrial Standards:
- IEC 61850‑3: Communication networks and systems for power utility automation.
- IEEE 1613: Environmental and testing requirements for communications networking devices in electric power substations.

Railway Standards:
- EN50155: Electronic equipment used on rolling stock.
- EN50121‑3‑2 / EN50121‑4: Railway EMC standards.

EMI / EMC Compliance:
- FCC Part 15 Class A
- CISPR 22 (EN55022) Class A
- EN55011 Industrial, Scientific, and Medical (ISM) equipment

EMS Immunity Tests:
- EN61000‑4‑2 (ESD)
- EN61000‑4‑3 (RS)
- EN61000‑4‑4 (EFT)
- EN61000‑4‑5 (Surge)
- EN61000‑4‑6 (CS)
- EN61000‑4‑8 (Power frequency magnetic field)
- EN61000‑4‑11 (Voltage dips and interruptions)

Mechanical & Environmental Tests:
- Shock: IEC 60068‑2‑27
- Vibration: IEC 60068‑2‑6
- Free Fall: IEC 60068‑2‑32

Safety Certification:
- EN60950‑1: Information technology equipment safety standard.

Ingress Protection:
- IP‑30: Protection against solid objects > 2.5 mm; suitable for indoor industrial enclosures.

---

### 9. Additional Information

Warranty:
- 5‑year limited hardware warranty from ORing Industrial Networking Corp.

Support & Maintenance:
- Technical support via email: support@oring-networking.com
- Website: www.oring-networking.com
- Telephone: +886‑2‑2218‑1066
- Fax: +886‑2‑2218‑1014

Maintenance Guidelines:
- Periodically inspect terminal block connections for tightness.
- Keep ventilation openings unobstructed.
- Clean exterior surfaces with a dry, lint‑free cloth; avoid solvents.
- Replace SFP modules only when powered off to prevent optical damage.

Firmware & Updates:
- The IMC‑P111P‑HV operates as a hardware‑based converter; no firmware updates are typically required.
- Configuration is hardware‑controlled via DIP‑switches, ensuring deterministic behavior without software dependencies.

Ordering Information:
- IMC‑P111P‑HV_US: High‑voltage model with US power cord
- IMC‑P111P‑HV_UK: High‑voltage model with UK power cord
- IMC‑P111P‑HV_EU: High‑voltage model with EU power cord
- IMC‑P111P‑HV_JP: High‑voltage model with JP power cord

Related Models:
- IMC‑P111FX‑MM‑SC‑HV: 100Base‑FX multimode, 2 km, SC connector, 100–240 VAC
- IMC‑P111FX‑SS‑SC‑HV: 100Base‑FX single‑mode, 30 km, SC connector, 100–240 VAC
- IMC‑P111P‑LV: SFP version with 12–48 VDC input

Packaging:
- Each unit is shipped with protective dust covers on RJ‑45 and SFP ports, installation accessories, and printed quick installation guide.

---

### Summary

The ORing IMC‑P111P‑HV is a high‑reliability industrial media converter engineered for demanding environments where network uptime and electromagnetic resilience are critical. Its compliance with IEC 61850‑3, IEEE 1613, and EN50155 standards makes it ideal for power substations, smart grid, and railway applications. The device’s dual 100–240 VAC redundant power inputs, ‑40 °C to +85 °C temperature tolerance, and IP‑30 metal housing ensure continuous operation under severe conditions. With LFP fault propagation, relay alarm output, and comprehensive LED diagnostics, the IMC‑P111P‑HV provides both operational transparency and proactive fault management.

This converter offers a cost‑effective, standards‑compliant, and field‑proven solution for extending Ethernet networks over fiber in industrial automation and utility infrastructures, backed by ORing’s five‑year warranty and global technical support.