The part number **2294600-R** generally refers to a specific series of high-speed, high-density connectors manufactured by **TE Connectivity**. This component is part of the **STRADA Whisper** family, which is designed for high-performance networking and data center applications. --- ### 1. General Specifications The 2294600-R is a backplane connector system designed to handle massive data throughput with minimal signal degradation. | Feature | Specification | | :--- | :--- | | **Manufacturer** | TE Connectivity | | **Series** | STRADA Whisper | | **Connector Type** | Receptacle / Backplane Connector | | **Data Rate** | Up to 56 Gbps (PAM4) or 112 Gbps (PAM4) | | **Impedance** | Typically 85 Ohms or 100 Ohms | | **Mounting Type** | Press-fit / Through-hole | --- ### 2. Key Technical Attributes #### A. Signal Integrity The "Whisper" series is known for its **extremely low noise** profile. The design minimizes "crosstalk" (interference between adjacent wires), which is critical when transmitting data at speeds exceeding 50 Gbps. #### B. Mechanical Design * **Modular Construction:** These connectors are usually modular, allowing engineers to scale the number of differential pairs (signal paths) based on the hardware requirements. * **Press-Fit Technology:** It uses "eye-of-the-needle" compliant pins, which allow the connector to be pressed into the PCB without soldering. This facilitates easier repairs and prevents heat damage to sensitive high-speed layers. #### C. Connectivity Path * **Differential Pairs:** It is optimized for differential signaling, which is the standard for high-speed protocols like Ethernet and PCIe. --- ### 3. Common Applications Due to its high cost and high performance, this part is not found in consumer electronics. Instead, it is used in: 1. **High-End Switches/Routers:** Core networking equipment for ISPs. 2. **Supercomputers:** Where massive amounts of data must move between processor nodes. 3. **Data Storage Arrays:** High-speed server environments. 4. **Optical Networking:** Interfacing with fiber-optic modules. --- ### 4. Part Number Suffix "-R" In the electronics industry, the **-R** suffix typically denotes: * **RoHS Compliant:** The part meets environmental standards (Lead-free). * **Packaging:** It may indicate "Tape and Reel" packaging for automated assembly, though backplane connectors are more commonly shipped in trays. ---