QSFP28 1X4 Cage Ultimate 100G High Density Ganged S501409220SA4

Product Overview

As the “Ultimate Density Choice” in Vitalconn’s portfolio, the S501409220SA4 is a 1×4 ganged cage assembly designed for high-density networking environments. It allows cloud providers and server OEMs to utilize compact designs while quadrupling port throughput in a single 1U form factor. This “main artery” solution is natively backward compatible with standard high-speed modules, protecting existing hardware investments while enabling a smooth evolution to future-ready architectures.

Product Specifications

• Part Number: S501409220SA4.
• Configuration: 1X4 Ganged (Total 4 ports).
• Interface Type: QSFP28 (Optimized for 25G/28G per channel).
• Data Rate Support: 100Gbps (4-Channel x 25Gbps) per assembly.
• Manufacturing Precision: High-precision engineering with general tolerances reaching as tight as .XXX±0.10.
• Angular Tolerance: Precision controlled at .X±1° and .XX±5°.
• Compliance: Fully supports Hot-Swap capabilities and Digital Diagnostic Monitoring (DDM/DOM).

Product Features

• Superior EMI Shielding: Utilizes multi-point beryllium copper grounding springs to achieve 360-degree full-circumference low-impedance electrical connections and precision shielding fingers to block high-frequency radiation.
• Advanced Thermal Management: Features an “open-frame” structure with a precision top-punch array that acts as a dedicated air conditioner, measured to reduce transceiver operating core temperatures by 5-8°C through enhanced natural air convection.
• High Reliability Architecture: Validated through rigorous vibration, thermal shock, and mating cycle life testing to ensure stable performance in mission-critical environments.
• Zero-Packet-Loss Integrity: Simulation-optimized internal structures strictly control electromagnetic crosstalk between ports to extremely low levels (<-40dB@10GHz).

Applications

• Data Centers: Ideal for core and aggregation-layer switch interconnects in hyperscale cloud environments.
• AI Infrastructure: Massive data throughput support specifically built for AI supercomputing clusters and real-time inference engines.
• High-Performance Computing (HPC): Reliable low-latency data exchange for VM migration and distributed storage synchronization.
• 5G Communications: Stable physical-layer connections for core network nodes and high-bandwidth transmission units.

Packing Details

Following standard high-protection protocols, these components are packaged in protective trays. To ensure maximum component safety and shipping efficiency, adjacent units within the tray or trays within the master carton are placed at a 180-degree horizontal orientation relative to each other.

FAQ

Q1: How does the 1×4 ganged configuration benefit equipment manufacturers? A: The 1×4 design provides four high-speed ports in a single, compact footprint. This allows manufacturers to increase port density in devices while significantly saving precious PCB real estate compared to using four individual single-port cages.

Q2: Can the S501409220SA4 handle the heat from four simultaneous 100G modules? A: Yes. The cage utilizes a precision “open-frame” structure that acts as a dedicated air conditioner for transceivers. This passive cooling system has been measured to lower core transceiver temperatures by 5-8°C, preventing thermal-induced performance drops during massive data bursts.

Q3: Does this product ensure signal stability in environments with high interference? A: Absolutely. It features a professional multi-layer EMI protection system, including multi-point grounding springs that establish a 360-degree connection. This design effectively isolates external interference to achieve zero packet loss in demanding data center environments.

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