Elite 25G High Speed SFP28 2X1 Cage Connector Stacked Design S7N3A23004CA4

The S7N3A23004CA4 is an elite high-performance SFP28 2X1 Cage Connector solution designed to empower next-generation network architectures. This integrated SFP28 2X1 Cage Connector features a 2-port vertical stacked configuration optimized for 25Gbps data rates, utilizing advanced EMI shielding and superior thermal management to ensure zero-packet-loss signal integrity for AI servers and 5G infrastructure.

Cage Connector Type	SFP28
Heat Sink	No
Light Pipe	Yes
Number of Ports	2*1
Terminal Tail	Press-Fit

S7N3A23004CA4

Product Overview

As today’s mainstream performance benchmark, the S7N3A23004CA4 serves as the perfect successor to the 10G era, achieving a bandwidth leap to 25G without increasing physical footprint. This 2×1 vertical stacked assembly allows server OEMs to optimize rack space while maintaining the reliability required for enterprise core networks and high-performance computing (HPC) clusters.

Product Specifications

Part Number: S7N3A23004CA4.
Configuration: 2×1 Stacked (Vertical) ports.
Data Rate Support: Optimized for SFP28 (25Gbps) speed spectrums.
Manufacturing Precision: High-precision engineering with general tolerances reaching .XXX±0.10.
Mechanical Integrity: Validated through vibration, thermal shock, and mating cycle life testing.

Product Features

Superior EMI Shielding: Utilizes high-performance multi-point grounding springs to achieve 360-degree full-circumference low-impedance electrical connections, effectively isolating external interference.
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 core temperatures by 5-8°C.
Zero-Packet-Loss Integrity: Simulation-optimized internal structures strictly control electromagnetic crosstalk between ports (<-40dB@10GHz) to ensure stable operation.
Standard Compliance: Fully supports hot-plug capabilities and Digital Diagnostic Monitoring (DDM/DOM) to protect existing infrastructure investments.

Applications

Data Centers: The undisputed mainstream choice for high-density server access and ToR (Top-of-Rack) switch interconnects.
5G Communications: Stable physical-layer connections for base station AAU/DU units and edge computing nodes.
AI Infrastructure: Massive data throughput support for AI supercomputing clusters and real-time inference engines.

Packing Details

Following Vitalconn’s standard high-protection protocols, these components are typically packaged in blister trays. To ensure maximum component safety and shipping efficiency, adjacent components within the tray are placed at a 180-degree horizontal orientation relative to each other.

FAQ

Q1: How does the S7N3A23004CA4 facilitate the upgrade from 10G to 25G networks? A: This product allows data centers to double their per-channel speed to 25G with virtually no increase in physical size or power consumption. It provides a smooth transition path that maximizes existing rack space while significantly increasing total bandwidth.

Q2: Can this cage assembly handle the heat from multiple high-speed transceivers? A: Yes. The cage is engineered with an “open-frame” top-punch array that maximizes natural air convection. This passive cooling solution has been measured to lower the core temperature of transceivers by 5-8°C, preventing thermal-induced performance drops during continuous data bursts.

Q3: How does the EMI shielding design ensure reliable data transmission? A: It uses multi-point beryllium copper grounding springs and precision shielding fingers to establish a seamless 360-degree connection. This system blocks high-frequency radiation and establishes a zero-potential reference, which is critical for achieving zero packet loss in interference-heavy environments.