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1. Product Overview

The IPMC-111PB++-60W, also referenced as IPMC-111PB and article number IPMC-111PB++‑60W, is an industrial-grade Ethernet-to-fiber media converter manufactured by ORing Industrial Networking Corp. It belongs to ORing’s industrial PoE media converter product series and is designed for compact installations requiring ruggedized, high‑reliability networking equipment.
This model provides a 1-port 10/100Base‑T(X) RJ45 interface with P.S.E. (Power Sourcing Equipment) functionality and a 1‑port 100Base‑FX fiber interface via SFP socket. The unit is engineered to function as an Ethernet-to-fiber converter while simultaneously delivering PoE or PoE++ power output up to 30 W (standard) or 60 W (enhanced PD capability, based on model variant). It is suitable for harsh industrial conditions and wide‑range DC power environments.

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2. Key Features

• Converts 10/100Base‑T(X) Ethernet to 100Base‑FX fiber via SFP socket
• Ultra‑slim industrial mini form factor for space‑constrained deployments
• RJ45 interface supports auto‑negotiation and auto‑MDI/MDI‑X
• Provides PoE / PoE+ / PoE++ support depending on version, up to 60 W (PD capability for high‑power devices)
• Compliance with IEEE 802.3at PoE standard (up to 30 W per P.S.E. port)
• LFP (Link Fault Pass‑Through) functionality with DIP‑switch control to ensure immediate fault propagation
• Store‑and‑forward packet switching mechanism
• DIP‑switch configurable Ethernet mode, speed, duplex mode, and fiber duplex operation
• Operating temperature range from –40 to 70°C, suitable for harsh outdoor/industrial applications
• Redundant dual DC power inputs (50–57 VDC) via 4‑pin terminal block
• Rugged IP‑30 metal enclosure
• DIN‑rail and wall‑mount installation options
• Comprehensive LED indicators for power, link/activity, duplex states, PoE, and LFP status
• High EMC immunity, shock, vibration, and free‑fall compliance
• 5‑year manufacturer warranty from ORing Industrial Networking Corp.

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3. Technical Specifications

Physical and mechanical:
• Dimensions: 26.1 mm (W) × 70 mm (D) × 95 mm (H)
• Dimensions in inches: 1.03 × 2.76 × 3.74
• Weight: 210 g (also referenced approx. 228 g depending on version)
• Housing: IP‑30 rated metal enclosure
• Mounting: DIN‑rail and wall‑mount kits included
• SFP port protected with dust cover; RJ45 port dust cover included

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% to 95% non‑condensing

Power:
• Dual power inputs: 50–57 VDC via 4‑pin terminal block
• Warning: 50 VDC input must be polarity‑checked before use
• Power consumption: 31.2 W (typical, including P.S.E. load)
• Overload current protection: Present
• Reverse polarity protection: Present
• Frame ground available for industrial grounding

Network interfaces:
• 1 × 10/100Base‑T(X) RJ45 port with P.S.E.
• 1 × 100Base‑FX SFP fiber socket
• Auto‑MDI/MDI‑X on RJ45 port
• Supports full/half duplex modes
• Store-and-forward switching architecture

Standards compliance:
• IEEE 802.3 (10Base‑T)
• IEEE 802.3u (100Base‑TX / 100Base‑FX)
• IEEE 802.3x (flow control)
• IEEE 802.3at PoE (up to 30 W) and device‑specific enhancements for 60 W PoE++ PD
• EMC: FCC Part 15 Class A, CISPR EN55022 Class A
• EMS: EN61000‑4‑2, ‑3, ‑4, ‑5, ‑6, ‑8, ‑11
• Safety: EN60950‑1
• Shock: IEC60068‑2‑27
• Free fall: IEC60068‑2‑32
• Vibration: IEC60068‑2‑6

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4. Functionality

The IPMC‑111PB++‑60W acts as a protocol‑transparent media converter bridging copper Ethernet to fiber networks. It provides one copper Ethernet interface that supports 10/100 Mbps operation and one fiber interface via SFP transceiver to extend communication distances through optical fiber. The unit offers PoE functionality, supplying power to remote PD devices such as IP cameras, wireless access points, sensors, or controllers.

The Link Fault Pass‑Through (LFP) function ensures that link failures on one side of the media converter propagate to the opposite interface, enabling network administrators to detect and diagnose link problems rapidly.

The device supports adjustable operating modes with DIP switches, allowing configuration of link behavior in fixed or auto‑negotiation modes. It is compatible with standard Ethernet devices, industrial controllers, field devices, and telecommunications equipment.

Use cases include:
• Fiber uplink extension in industrial automation networks
• Powering and connecting remote PoE devices in surveillance systems
• Extending Ethernet connectivity in transportation, power substations, outdoor IoT deployments
• Providing redundant‑power, hardened networking links in mission‑critical environments

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5. Components and Accessories

Included factory accessories:
• 4‑pin terminal block for power input
• Dust cover for RJ45 port
• Dust cover for SFP socket
• Wall‑mount kit
• DIN‑rail mounting kit (25 mm)
• M3 × 3 mm screws for mounting
• Quick Installation Guide (QIG)

Internal and external components:
• Power connectors: V1+, V1−, V2+, V2− on PWR1 / PWR2 terminals
• DIP‑switch panel (4 switches)
• LED indicators: Power (x2), RJ45 Link/Activity, RJ45 duplex, PoE indicator, fiber Link/Activity, fiber duplex, LFP/Fault
• 1× RJ45 10/100Base‑T(X) P.S.E. port
• 1× SFP 100Base‑FX fiber socket

Optional accessories (implied by standard SFP compatibility):
• Wide range of 100Base‑FX SFP modules (LC connectors)
• Fiber patch cables (LC‑LC)
• Ruggedized Ethernet patch cords
• PoE‑compatible PD equipment

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6. Installation and Setup

The media converter supports DIN‑rail and wall‑mount installations. DIN‑rail installation requires hooking the device onto a standard 25 mm rail using the included bracket. For wall mounting, the mounting kit and screws are used to secure the unit to a flat panel.

Power connection is made through the supplied 4‑pin terminal block. Polarity must be checked prior to energizing. The converter supports dual redundant power supplies, PWR1 and PWR2, which enable automatic failover.

Communication setup includes connecting an RJ45 cable to the 10/100Base‑T(X) port and inserting an appropriate 100Base‑FX SFP module with LC connectors into the SFP socket. Both straight‑through and cross‑over RJ45 wiring configurations are supported; auto‑MDI/MDI‑X ensures automatic adjustment.

LC fiber wiring requires standard Tx → Rx and Rx → Tx cross‑pairing between fiber endpoints.

DIP‑switch functions:
• DIP 1: LFP mode enable (ON) / disable (OFF)
• DIP 2: Ethernet speed – 10 Mbps fixed (ON) / 10/100 auto‑negotiation (OFF)
• DIP 3: Copper duplex – half‑duplex (ON) / full‑ or half‑duplex auto‑negotiation (OFF)
• DIP 4: Fiber duplex – half‑duplex (ON) / full‑duplex (OFF)

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7. Performance and Capabilities

Speed and bandwidth:
• Copper: 10 Mbps or 100 Mbps
• Fiber: 100 Mbps via SFP transceiver
• Auto‑negotiation for speed and duplex where configured

PoE performance:
• IEEE 802.3at P.S.E., up to 30 W
• Enhanced model variant supports PoE++ PD capability up to 60 W
• Supplies data and power over pairs on RJ45 interface as per standard pin assignment
• Overcurrent protection included

Efficiency and reliability:
• Store‑and‑forward processing ensures error‑free packet switching
• LFP capability improves network reliability by preventing undetected failures
• Dual redundant power inputs ensure continuous operation
• Wide temperature and environmental tolerances guarantee reliability in harsh sites

Limitations (based on technical constraints):
• Fiber interface limited to 100 Mbps (100Base‑FX)
• Requires 50–57 VDC input; cannot accept lower DC ranges common in some installations
• PoE output limited to one port only
• Speed manually restricted when DIP‑switch set to fixed values

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8. Standards and Compliance

Networking standards:
• IEEE 802.3, 802.3u, 802.3x
• IEEE 802.3at PoE standard
• Fully interoperable with standard Ethernet and industrial networking infrastructures

Regulatory compliance:
• EMC: FCC Part 15 Class A, CISPR EN55022 Class A
• EMS immunity: EN61000‑4‑2 (ESD), EN61000‑4‑3 (RS), EN61000‑4‑4 (EFT), EN61000‑4‑5 (Surge), EN61000‑4‑6 (CS), EN61000‑4‑8, EN61000‑4‑11
• Shock: IEC60068‑2‑27
• Vibration: IEC60068‑2‑6
• Free fall: IEC60068‑2‑32
• Electrical Safety: EN60950‑1
These certifications affirm performance under industrial EMC conditions, mechanical stress, and electrical safety requirements.

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9. Additional Information

Manufacturer:
ORing Industrial Networking Corp.
Tel: +886‑2‑2918‑3036
Fax: +886‑2‑2918‑3084
Website: www.oring-networking.com
Email: support@oring-networking.com

Warranty:
• 5‑year limited warranty

Maintenance and serviceability:
• Passive cooling, no moving components
• LEDs provide live diagnostics for rapid troubleshooting
• DIP‑switch configurability reduces reliance on software tools
• Removable terminal block for easy wiring maintenance
• SFP socket allows straightforward fiber module replacement

Firmware / updates:
• Device operates without conventional firmware upgrade interfaces; functions are hardware‑switch based
• No OS‑level maintenance or configuration utilities required

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