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ComNet CNFE1005POES/M Industrially Hardened 100Mbps Media Converter with 48V PoE+ - 1x RJ-45 & 2x ST Fiber Ports - Rail-Mountable Mini
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Product Features
Technical Overview
This media converter operates at Fast Ethernet (100Mbps) speeds, supporting both 10/100Base-TX over twisted pair and 100Base-FX over single-mode fiber. The conversion process is transparent to network traffic, allowing seamless integration between copper and fiber segments without protocol changes or software configuration.
The device includes three ports: one RJ-45 port that provides 48V PoE+ power to connected devices, and two ST-type fiber optic ports for single-mode connections. This configuration enables both media conversion and power delivery through a single compact unit, reducing equipment count and installation complexity in PoE-powered device deployments.
This section brings together practical product details such as Total Number of Ports, Network (RJ-45), DVI, Media Type Supported, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The CNFE1005POES/M combines media conversion with power delivery in a hardened package specifically engineered for industrial applications. Unlike standard office-grade converters, this device maintains reliable operation in environments with electrical noise, temperature extremes, or physical vibration that would compromise less robust equipment.
Industrial Durability
Ruggedized construction withstands challenging environmental conditions commonly found in manufacturing, transportation, or utility installations where network reliability is critical.
- Hardened enclosure
- Wide temperature tolerance
- Vibration resistant
Integrated PoE+
The built-in 48V PoE+ port eliminates separate power injectors for connected devices like IP cameras, wireless access points, or industrial sensors, simplifying deployment and reducing points of failure.
- Single-cable power and data
- IEEE 802.3at compliant
- Up to 30W power budget
Space-Efficient Design
The mini form factor and DIN rail mounting capability optimize use of limited space in control panels, network cabinets, or equipment racks while maintaining full functionality.
- Compact footprint
- Rail-mountable
- Minimal depth requirement
Deployment / Use Cases
This media converter is specifically designed for industrial networking scenarios where copper-to-fiber conversion is needed in challenging environments. The combination of media conversion, PoE+ power delivery, and industrial hardening makes it versatile for multiple deployment scenarios.
Common applications include extending network connections from control rooms to remote equipment on factory floors, connecting PoE-powered devices across long distances in campus environments, or integrating fiber backbone connections with copper-based field devices in utility or transportation infrastructure.
Industrial Automation Networks
Connect PLCs, HMIs, and industrial controllers across manufacturing facilities using fiber for noise immunity and distance, while providing PoE to IP cameras monitoring production lines.
Outdoor Security Deployments
Extend network connections from buildings to perimeter security cameras using fiber for lightning protection and distance, with PoE+ powering the cameras through the same converter.
Physical Profile
The converter features a compact industrial design measuring 1" (25.4 mm) in height, 3.70" (93.98 mm) in width, and 4" (101.6 mm) in depth. The rail-mountable form factor allows secure installation on standard DIN rails within control panels or network cabinets. The small footprint conserves valuable panel space while providing all necessary connectivity and conversion functions in a single hardened unit.
- Width
- 3.70" (93.98 mm)
- Depth
- 4" (101.60 mm)
- Height
- 1" (25.40 mm)
What's in the Box
The package includes everything needed for immediate deployment of the media converter in industrial environments.
Highlights
- Converts 100Mbps Fast Ethernet between twisted pair and single-mode fiber optic cabling
- Includes one 48V PoE+ RJ-45 port for powering connected devices
- Features two ST-type fiber optic ports for single-mode connections
- Rail-mountable mini form factor for space-constrained industrial installations
- Industrially hardened construction for reliable operation in demanding environments
- Supports 10/100Base-TX and 100Base-FX network technologies
- Transparent media conversion without protocol changes or software configuration
- Compact dimensions: 1"H × 3.70"W × 4"D (25.4 × 93.98 × 101.6 mm)
- Manufactured in the United States with lifetime limited warranty
- Environmentally friendly design and construction
Specifications
| Specifications | |
|---|---|
| Manufacturer | ACRE |
| Manufacturer Part Number | CNFE1005POES/M |
| Brand Name | ComNet |
| Product Series | CNFE100(X)POE/M |
| Product Model | CNFE1005POES/M |
| Product Name | Industrially Hardened 100Mbps Media Converter with 48V POE, Mini |
| Product Type | Transceiver/Media Converter |
| Interfaces/Ports | |
| Total Number of Ports | 3 |
| Network (RJ-45) | Yes |
| DVI | No |
| USB | No |
| Management Port | No |
| Number of PoE+ (RJ-45) Ports | 1 |
| Number of ST Ports | 2 |
| Media & Performance | |
| Media Type Supported | Optical Fiber,Twisted Pair |
| Fiber Mode Supported | Single-mode |
| Network & Communication | |
| Ethernet Technology | Fast Ethernet |
| Network Technology | 10/100Base-TX,100Base-FX |
| Power Description | |
| Power Source | Power Supply |
| Physical Characteristics | |
| Form Factor | Rail-mountable |
| Height | 1" (25.40 mm) |
| Width | 3.70" (93.98 mm) |
| Depth | 4" (101.60 mm) |
| Miscellaneous | |
| Package Contents | Industrially Hardened 100Mbps Media Converter with 48V POE, Mini Power Supply |
| Environmentally Friendly | Yes |
| Country of Origin | United States |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
What types of network connections does this media converter support?
The ComNet CNFE1005POES/M supports Fast Ethernet (100Mbps) connections between twisted pair copper cabling using RJ-45 connectors and single-mode fiber optic cabling using ST connectors. It handles both 10/100Base-TX over copper and 100Base-FX over fiber, providing transparent conversion between these media types without requiring protocol changes or additional network configuration.
How many devices can be powered through the PoE+ port?
This media converter includes one PoE+ (Power over Ethernet Plus) RJ-45 port that delivers 48V power following IEEE 802.3at standards. The port can power a single PoE or PoE+ compliant device such as an IP camera, wireless access point, VoIP phone, or industrial sensor. The integrated power delivery eliminates the need for separate power injectors at the connection point, simplifying installation in remote or difficult-to-access locations.
What is the maximum distance supported for fiber connections?
While specific distance limits depend on fiber cable quality and signal loss characteristics, this converter supports single-mode fiber which typically enables connections over several kilometers compared to the 100-meter limitation of standard copper Ethernet. The 100Base-FX technology over single-mode fiber allows network extension far beyond what's possible with twisted pair cabling alone, making it ideal for connecting buildings, covering large industrial facilities, or reaching remote equipment locations.
How is this media converter mounted in industrial environments?
The converter features a rail-mountable form factor designed for installation on standard DIN rails commonly found in industrial control panels, network cabinets, and equipment racks. The compact mini design measures just 1 inch in height, allowing efficient use of limited panel space. This mounting method provides secure attachment in environments subject to vibration or movement, ensuring reliable operation in manufacturing, transportation, or utility applications where equipment stability is critical.
What makes this media converter 'industrially hardened'?
Industrial hardening refers to construction and design features that enable reliable operation in challenging environments beyond typical office conditions. This includes a ruggedized enclosure that withstands temperature extremes, resistance to vibration and electrical noise common in industrial settings, and enhanced durability for continuous operation in manufacturing, outdoor, or utility applications. These characteristics distinguish it from consumer-grade media converters that might fail under similar conditions.
What is included in the package with this media converter?
The package contains the industrially hardened 100Mbps media converter unit itself along with a compatible power supply. The converter is the CNFE1005POES/M model from ComNet, featuring one PoE+ RJ-45 port and two ST fiber ports in a rail-mountable mini form factor. The included power supply provides the necessary input power for the converter's operation and PoE+ delivery to connected devices.
| Qty | Price | Available |
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