The **M2AS1-6224-R/CE** is a specialized electronic component primarily used in industrial and telecommunications applications. It belongs to the category of **High-Frequency Magnetic Components**, specifically functioning as a **10/100/1000 Base-T Gigabit Ethernet Transformer (Magnetics)**. --- ### 1. Key Technical Specifications The following table outlines the core electronic parameters of this part: | Feature | Specification | | :--- | :--- | | **Component Type** | Lan Discrete Transformer / Magnetic Module | | **Configuration** | Single Port (1x1) | | **Data Rate** | 10/100/1000 Mbps (Gigabit Ethernet) | | **Isolation Voltage** | 1500 Vrms (Minimum) | | **Insertion Loss** | -1.1 dB Max (1-100MHz) | | **Return Loss** | -18 dB Min (1-30MHz) | | **Operating Temperature** | -40°C to +85°C (Industrial Grade) | | **Mounting Type** | Surface Mount (SMD/SMT) | --- ### 2. Internal Electronic Functionality This part acts as the interface between the **PHY (Physical Layer)** chip and the **RJ45 connector**. Its internal circuitry serves three primary purposes: * **Isolation:** The internal 1:1 transformers provide galvanic isolation, protecting the sensitive networking equipment from high-voltage surges on the Ethernet cable. * **Impedance Matching:** It ensures that the differential signals from the PHY chip are matched to the 100-ohm characteristic impedance of the twisted-pair (UTP) cable. * **Common Mode Suppression:** It typically includes integrated common-mode chokes (CMCs) to filter out electromagnetic interference (EMI) and noise, ensuring data integrity. --- ### 3. Pin Configuration and Layout While the exact footprint depends on the specific manufacturer (often associated with brands like Anytek or specialized magnetic suppliers), the electronic layout follows standard IEEE 802.3 standards. ```text Typical Circuit Diagram (Per Channel): (PHY Side) (Line Side) TX+ ----[ Transformer ]----[ Choke ]---- MX+ CT -----------------+------------------ CT TX- ----[ Transformer ]----[ Choke ]---- MX- ``` --- ### 4. Compliance and Standards * **RoHS Compliant:** The "-R" in the suffix typically denotes RoHS compliance (Lead-free). * **IEEE 802.3:** Designed to meet Gigabit Ethernet standards. * **Safety:** Meets UL 60950-1 safety requirements for electrical isolation.