The **A-MCSSP60070G-R** is a high-performance **Category 6 (Cat6) Shielded RJ45 Modular Plug**, specifically designed for industrial and high-speed networking environments. It is manufactured by Assmann WSW Components. --- ### 1. Key Technical Specifications | Feature | Specification | | :--- | :--- | | **Connector Type** | RJ45 Modular Plug | | **Category Rating** | Cat6 (Gigabit Ethernet) | | **Shielding Type** | Shielded (STP/FTP) | | **Number of Positions** | 8P8C (8 Positions, 8 Contacts) | | **Wire Gauge Support** | Typically 24-26 AWG (Stranded/Solid) | | **Contact Plating** | Gold Plated over Nickel | | **Housing Material** | Polycarbonate (UL 94V-2 or V-0) | --- ### 2. Detailed Electronic & Mechanical Breakdown #### A. Shielding (STP/FTP) The "S" in the part number signifies its **Shielded** construction. It features a metallic outer shell (usually nickel-plated brass) that wraps around the connector. * **Purpose:** To prevent Electromagnetic Interference (EMI) and Radio Frequency Interference (RFI). * **Grounding:** Provides a path for the drain wire to ground the cable shield to the equipment chassis. #### B. Cat6 Performance Unlike standard Cat5e plugs, this part is engineered to handle frequencies up to **250 MHz**. This is achieved through: * **Internal Staggering:** The pins are often arranged in a "zig-zag" pattern (staggered) to minimize **Crosstalk (NEXT)** between wire pairs. * **Data Rates:** Supports 10/100/1000 Mbps (Gigabit Ethernet) and 10GBASE-T over short distances. #### C. Contact Architecture The contacts use a **3-prong design**. This is critical because it allows the plug to be compatible with both: 1. **Stranded Wire:** Common in patch cables. 2. **Solid Wire:** Common in structural horizontal cabling. --- ### 3. Application Use Cases * **Industrial Automation:** Environments with high electrical noise from motors and relays. * **Server Rooms:** High-density patching requiring shielded protection. * **Outdoor/STP Cabling:** terminating shielded outdoor Ethernet cables to prevent surges and interference. --- ### 4. Comparison with Non-Shielded Parts | Feature | A-MCSSP60070G-R (Shielded) | Standard UTP Plug | | :--- | :--- | :--- | | **EMI Protection** | High (Metal Casing) | None (Plastic) | | **Installation** | Requires Shielded Cable | Standard Twisted Pair | | **Complexity** | Higher (Requires Grounding) | Simple | ---