Shipping included*
Exclusions
Additional shipping fees may apply in rare circumstances for deliveries outside standard service areas. In most cases, this only potentially affects shipments to the Northwest Territories and Yukon, as well as certain heavy or oversized items.
ComNet CNFE2003S2POE/M 2-Channel Fast Ethernet Fiber Media Converter - 2x PoE+ RJ-45 Ports - 1 SC Duplex Single-Mode - 1310nm - 20 km
Business volume discounts
Technical guidance
Preparation & staging
QC · ON · AB · BC
Product Features
Technical Overview
Built with 10/100Base-TX Fast Ethernet technology, this media converter handles data transfer rates up to 100 Mbps over twisted pair cable. The fiber optic interface uses a 1310nm wavelength on single-mode fiber, ensuring low signal attenuation and high bandwidth for long-haul connections.
The device supports both optical fiber and twisted pair media, providing flexibility in network design. It includes two PoE+ ports configured as Powered Devices (PD), allowing it to receive power from a PoE switch or injector while distributing power to downstream devices.
This section brings together practical product details such as Total Number of Ports, Network (RJ-45), Number of PoE+ (RJ-45) Ports, Media Type Supported, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
This media converter extends network reach beyond the limitations of copper cabling by leveraging fiber optic technology. It eliminates electromagnetic interference and supports distances up to 20 kilometers, making it ideal for industrial, campus, and surveillance applications.
PoE+ Integration
Two PoE+ RJ-45 ports deliver power and data to connected devices, reducing cable clutter and simplifying installations in remote or hard-to-reach locations.
- Supports up to 30W per port
- Eliminates need for local power outlets
- Compatible with IEEE 802.3at
Fiber Optic Performance
The SC duplex single-mode port ensures reliable, high-speed data transmission over long distances with minimal signal loss, even in electrically noisy environments.
- 1310nm wavelength for optimal performance
- 20 km maximum distance
- Immune to EMI/RFI interference
Deployment / Use Cases
This converter is well-suited for extending network infrastructure across large facilities or between buildings where copper cabling is impractical. It enables seamless integration of fiber backbones with existing copper-based edge devices.
Common applications include connecting remote IP cameras in surveillance systems, linking wireless access points across campuses, and integrating VoIP phones in distributed office networks. The PoE+ capability allows power and data to be delivered over a single cable, reducing installation complexity and cost.
Surveillance & Security
Extend network reach to remote cameras and access control systems while providing power via PoE+. Ideal for perimeter monitoring and large-scale installations.
Enterprise & Campus Networks
Connect buildings across campuses or industrial sites with fiber optic backbone links. Maintain high-speed connectivity for workstations, printers, and network equipment.
Physical Profile
The compact design measures 1.10" (27.94 mm) in height, 3.70" (93.98 mm) in width, and 4.10" (104.14 mm) in depth, allowing for flexible placement on desktops, shelves, or in network cabinets. Its small footprint makes it suitable for space-constrained environments.
- Width
- 3.70" (93.98 mm)
- Depth
- 4.10" (104.14 mm)
- Height
- 1.10" (27.94 mm)
- Length
- 1310 nm
Highlights
- 2-channel Fast Ethernet fiber media converter with 3 total ports
- Two PoE+ RJ-45 ports deliver up to 30W each for powered devices
- Single SC duplex port for single-mode fiber optic connections
- 1310nm wavelength supports distances up to 20 kilometers
- 10/100Base-TX network technology with 100 Mbps data rate
- Converts between optical fiber and twisted pair media
- Compact design for desktop or rack mounting
- Lifetime limited warranty for long-term reliability
- Environmentally friendly construction
- Made in the United States
Specifications
| Specifications | |
|---|---|
| Manufacturer | ACRE |
| Manufacturer Part Number | CNFE2003S2POE/M |
| Brand Name | ComNet |
| Product Series | CNFE200(X)POE(M,S)(1,2)[HO][/M] |
| Product Name | 2 Ch 10/100 Mbps Ethernet 1310nm, 30 W PoE+ |
| Product Type | Transceiver/Media Converter |
| Interfaces/Ports | |
| Total Number of Ports | 3 |
| Network (RJ-45) | Yes |
| Number of PoE+ (RJ-45) Ports | 2 |
| PoE Port Type | PD |
| Number of SC Ports | 1 |
| SC Port Type | Duplex |
| Media & Performance | |
| Media Type Supported | Optical Fiber,Twisted Pair |
| Fiber Mode Supported | Single-mode |
| Fiber Optic Cable Wavelength | 1310 nm |
| Maximum Distance Supported | 20 km (12.43 Mile) |
| Network & Communication | |
| Ethernet Technology | Fast Ethernet |
| Network Technology | 10/100Base-TX |
| Power Description | |
| Power Source | AC Adapter |
| Physical Characteristics | |
| Height | 1.10" (27.94 mm) |
| Width | 3.70" (93.98 mm) |
| Depth | 4.10" (104.14 mm) |
| Miscellaneous | |
| Environmentally Friendly | Yes |
| Country of Origin | United States |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
What types of media does this converter support?
This converter supports both optical fiber (single-mode) and twisted pair copper cabling. It converts signals between these media types, allowing integration of fiber optic backbones with existing copper network infrastructure.
How far can this media converter transmit data over fiber?
The converter supports a maximum distance of 20 kilometers (12.43 miles) over single-mode fiber optic cable when using the 1310nm wavelength. This extended reach makes it suitable for connecting remote buildings or devices.
What is the PoE capability of the RJ-45 ports?
The two RJ-45 ports support PoE+ (IEEE 802.3at), delivering up to 30W of power per port. These ports are configured as Powered Devices (PD), meaning they can receive power from a PoE switch or injector while also providing power to connected devices.
What network speeds does this converter support?
It supports Fast Ethernet technology with 10/100Base-TX networking, providing data transfer rates up to 100 Mbps over twisted pair cable. This is suitable for standard Ethernet applications including IP cameras, access points, and network peripherals.
What type of fiber connector does this converter use?
The converter uses one SC duplex port for fiber optic connections. This connector type is common in single-mode fiber installations and provides reliable, secure connections for data transmission.
How is this media converter powered?
The converter is powered by an AC adapter. It can also receive power through PoE+ from an upstream switch or injector via its RJ-45 ports, providing flexibility in deployment scenarios where local power outlets may be limited.
| Qty | Price | Available |
|---|
