The **CPCI-R6200** is a specialized 6U CompactPCI Rear Transition Module (RTM) designed to complement high-performance processor blades (such as the MIC-3395 or similar series). Its primary purpose is to route I/O signals from the front blade to the rear of the chassis, facilitating easier cabling and system maintenance. --- ## 1. Core Technical Specifications The electronic architecture of the CPCI-R6200 is built to handle high-speed data transmission and various legacy communication protocols. | Component | Specification | Description | | :--- | :--- | :--- | | **Form Factor** | 6U CPCI | Rear Transition Module (RTM) | | **Network** | 2x RJ45 | Supports 10/100/1000 Mbps Ethernet | | **Serial Ports** | 2x COM | Typically 1x RS-232 and 1x RS-232/422/485 | | **Storage** | 1x SATA / 1x CFast | Support for internal 2.5" SSD or CFast slot | | **USB** | 3x USB 2.0/3.0 | External peripheral connectivity | | **Video** | 1x VGA / 1x DVI | High-resolution display output | --- ## 2. Key Electronic Features ### A. Connectivity & Signal Routing The board functions as a bridge. It does not contain a standalone CPU; instead, it utilizes high-density **J3, J4, and J5 connectors** to interface with the front-side CPU board. - **Signal Integrity:** The PCB traces are impedance-matched to ensure high-speed signals (like SATA and USB 3.0) do not suffer from crosstalk or attenuation. - **Hot Swapping:** It supports the CompactPCI Hot Swap specification (PICMG 2.1), allowing the module to be replaced without powering down the entire system. ### B. Storage Options The CPCI-R6200 often features flexible storage configurations: - **Onboard SATA Header:** Allows for the mounting of a standard 2.5-inch SATA HDD or SSD directly onto the RTM. - **CFast Slot:** Provides a rugged, vibration-resistant storage option for OS booting or data logging in industrial environments. ### C. Power Distribution The module draws its power directly from the backplane via the CPCI connectors. It includes onboard **Voltage Regulators** and **Power Decoupling Capacitors** to filter noise and provide stable DC power to the attached peripherals (USB devices, SSDs, etc.). --- ## 3. Application Use Cases Because of its rugged nature and extensive I/O, the CPCI-R6200 is used in: 1. **Military/Aerospace:** For secure data routing in ruggedized servers. 2. **Telecommunications:** Handling high-bandwidth network traffic. 3. **Industrial Automation:** Interfacing with legacy RS-232 machinery while maintaining modern Ethernet connectivity. ---