Mini 1000M Copper to Fiber Media Converter PCBA – 1x RJ45 to 1x SFP Fiber, Single/Dual Fiber

Designed as a Printed Circuit Board Assembly , the Mini 1000M Copper to Fiber Media Converter is a circuit board module that is high-performance and converts electrical Ethernet signals into optical Ethernet signals. Its compact form factor enables it to provide full gigabit performance for embedded networked systems in FTTH, FTTB, FTTX, intelligent surveillance systems, and industrial data communications.

Purpose and Design Philosophy

The PCBA version differs from enclosed media converters in that it allows engineers and integrators greater flexibility and adaptability. As the core functional element of a gigabit fiber converter, this PCBA is designed to be integrated inside networked devices or custom enclosures. As it is a bare PCBA and not an enclosure, the unit is not intended for exposure to outdoor conditions, although it may be installed within an IP65/IP67-rated housing for use in outdoor and industrial environments.

As the Mini 1000M supports standard 1000Base-X SFP modules, the converter is fully compatible with existing optical infrastructure. Users may use any of the four types of optical transceiver modules (single mode, multiple mode, single fiber, dual fiber) available for their network design and distance requirements. As a result, the physical distance of fiber optic transmission is determined solely by the respective transceiver module selected and may be extended to 120 kilometers when combined with appropriate modules.

Performance and Compatibility

The PCBA of this media converter provides automatic support for 10/100/1000 Mbps auto-negotiation along with both half-duplex and full-duplex modes. The RJ45 port of the media converter is IEEE 802.3 compliant. It also features a built-in MDI/MDIX auto-detection system, which offers the added benefit of no manual configuration of cables.

The included SFP slot supports the standard 1000Base-X optical interface and allows for easy installation of plug-and-play SFP transceivers via hot-swappable technology. As a result, the media converter can be easily adapted to the requirements of various optical modules manufactured by different vendors, whether they are for long-distance applications, Wavelength Division Multiplexing (WDM) applications, or other short-distance applications.

Efficient Power and Reliable Hardware

This media converter operates using a regulated DC input (5V) and draws less than 2.5W, making it very efficient in terms of power consumption for either fanless or embedded applications. Due to its low power usage, integrators calculating total system power budgets should consider this when designing equipment to be housed in sealed enclosures, where heat dissipation is of concern.

The media converter also includes a protection circuit that provides overload protection and reverse polarity protection. Thus, the media converter can operate reliably in environments where the input power supply voltage may fluctuate from time to time.

The core chipset is a premium quality imported chip, which ensures high signal integrity, low jitter, and maximum resistance to electromagnetic interference. These advantages make the media converter suitable for continuous long-term operation, with an MTBF (mean time between failures) exceeding 100,000 hours, making it a telecom-grade product.

Environmental Design and Integration

Environmental design considerations for a PCBA are more on “integration” than “exposure” because of the type of device and how it will be used. The PCB assembly (converter board) has an operational temperature range of ‑20°C to +70°C and can withstand storage conditions of ‑40°C to +85°C. The relative humidity tolerance of the PCB assembly is 5% to 90% non-condensing.

To increase the life of the PCB assembly in the field, OEMs should install it within a sealed and anti-corrosive enclosure that is rated for moisture resistance (IP65 or IP67). In some cases, OEMs may also want to add a conformal coating if the PCB assembly is expected to be used in environments with high humidity or where condensation will occur, such as on a factory floor or in a non-closed distribution box.

Ease of Use and Diagnostics

The PCB assembly incorporates status LEDs to indicate whether the unit has power, the link is active, and how fast it is communicating over the network. The status LEDs simplify on-site maintenance and installation, making it easy for installers to confirm that links are operating correctly during testing and deployment.

The small size of the PCB assembly allows engineers to physically mount the PCB assembly in a variety of locations, including industrial enclosures, network appliances, and camera modules. Depending on the design preference of the engineer, the PCB assembly can be connected directly to the PCB using pin headers or plugged into a standard DC power connector.

Applications

• FTTH/FTTB/FTTX Networks: Optical Ethernet can be used as a means to convert optical Ethernet signals into gigabit data links between access networks.
• Industrial Automation: Because fiber is resistant to EMI (electromagnetic interference), fiber is perfect for your PLC (Programmable Logic Controller) and control systems.
• Video Surveillance: The open architecture of the NVR (Network Video Recorder), the IP camera, or outdoor camera with NVR will allow you to integrate the camera with the NVR.
• Embedded & IoT Devices: A compact optical networking solution for industrial routers or smart gateways.
• OEM Equipment Manufacturing: The core module for custom device design or SoM (System on Module) integration projects.

Service, Warranty & Packaging

Each board is thoroughly tested under load to ensure the board’s stability and performance during product assembly. Each board comes with a 3-year service warranty and has customization options for labeling, connectors, and interface configurations for each OEM. Every unit is safely protected during transport:

Single packaging size: 20 cm x 10 cm x 5 cm. Packaged in ESD-protected and moisture-proof anti-static materials.

Technical Specifications

It is a high-reliability, low-power, industrial-grade Ethernet to Fiber media conversion module that is a Mini 1000M Copper to Fiber Media Converter PCBA, which provides an OEM integrator with a telecom-grade MTBF and provides a complete fiber optic connectivity solution. The Mini-1000M media converters can have SFP connectors installed to allow for fiber to copper conversions, all while operating at a power consumption below 2.5 watts. When used in conjunction with a properly implemented and protected enclosure, the Mini-1000M Copper to Fiber Media Converter PCBA will provide long-term, fast fiber optic connectivity to sophisticated embedded systems throughout many industries.