Robust 2X6 Stacked SFP Cage and Connector High Density S1N3G00205BA4

The S1N3G00205BA4 is a high-performance SFP cage and connector assembly featuring a 2×6 stacked (ganged) configuration for maximized port density. This integrated SFP cage and connector solution provides 12 ports in a compact footprint, utilizing advanced EMI shielding and thermal management to ensure stable signal transmission in AI servers and 5G infrastructure.

Cage Connector Type

SFP

Heat Sink

No

Light Pipe

Yes

Number of Ports

2*6

Terminal Tail

Press-Fit

Product Overview

As part of Vitalconn’s high-speed interconnect family, the S1N3G00205BA4 is designed to empower modern data centers and telecom nodes. This 12-port stacked assembly allows server OEMs to optimize vertical rack space while maintaining the signal integrity required for entry-level and mainstream network access layers ranging from 1.25G up to 5G.

Product Specifications

  • Part Number: S1N3G00205BA4.
  • Configuration: 2×6 Stacked (Ganged) ports providing a total of 12 ports.
  • Manufacturing Precision: High-precision engineering with general tolerances reaching as tight as .XXX ±0.10.
  • Interface Compatibility: Designed for SFP series transceivers with support for hot-swap and DDM/DOM capabilities.
  • Environmental Standards: Built to withstand operating temperatures from -40°C to +85°C.

Product Features

  • Superior EMI Shielding: Features multi-point grounding springs and precision shielding fingers to provide a 360-degree full-circumference low-impedance electrical connection, effectively isolating interference and guaranteeing zero packet loss.
  • Advanced Thermal Management: Utilizes an open-frame structure that acts as a “dedicated air conditioner” for transceivers, measured to reduce operating core temperatures by 5-8°C through enhanced air convection.
  • High Reliability: All products pass rigorous reliability testing, including vibration, thermal shock, and mating cycle tests, ensuring stability in unattended harsh environments.
  • Maximized Bandwidth Density: The stacked configuration doubles the vertical port count in standard rack units without increasing the physical interface width.

Applications

  • Data Centers: High-density Top-of-Rack (ToR) access and enterprise core network upgrades.
  • 5G Communications: Stable physical-layer connections for base station AAU/DU units and edge computing nodes.
  • AI Infrastructure: Reliable data exchange for intelligent computing centers and AI supercomputing clusters.
  • Industrial Automation: Signal transmission systems for security surveillance and industrial control networks.

Packing Details

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


FAQ

Q1: How does the 2×6 stacked configuration benefit server rack density? A: The 2×6 stacked design provides 12 ports in a single, compact footprint. This allows manufacturers to double the vertical port count compared to single-row designs, enabling more compact server architectures while significantly increasing total bandwidth per rack unit.

Q2: Can this cage assembly handle the heat generated by high-speed transceivers? A: Yes. The S1N3G00205BA4 features a precision open-frame structure that maximizes natural air convection. This “passive cooling” effect has been measured to lower core transceiver temperatures by 5-8°C, preventing thermal-induced performance drops during massive data bursts.

Q3: Is the S1N3G00205BA4 suitable for use in harsh outdoor environments like 5G base stations? A: Absolutely. Vitalconn’s SFP series is validated through temperature/humidity cycling, salt fog, and aging tests in industry-leading labs to verify physical connection stability across extreme climates typical of outdoor 5G units.


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