SFP+ 1×1 Cage Press Fit PIN with Grounding Pin S2N31Y5200NA4

Product Overview:

The S2N31Y5200NA4 is a shielded metal enclosure made from nickel-plated copper alloy. Its primary function is to provide secure mechanical mounting, electrical grounding, and EMI shielding for an SFP+ module on a printed circuit board (PCB). The design includes clear PCB layout guidelines to ensure proper installation and signal integrity.

Product Specifications:

⦁Port Configuration: 1×1 (Single Port)
⦁Cage Type: SFP+
⦁Material: Copper Alloy, thickness 0.25mm, Nickel Plated
⦁Packaging: Tray Packaging
⦁Temperature Range: -55°C to +85°C

Product Features:

 ⦁Integrated Grounding Pin: Provides a direct path to chassis ground, enhancing EMI/RFI shielding and system stability.
⦁Robust Metal Construction: The copper alloy cage ensures durability, effective heat dissipation, and reliable EMI protection.
⦁Clear PCB Design Rules: Engineering drawings specify component and trace keep-out areas to prevent interference and simplify board design.
⦁RoHS Compliance: Manufactured in accordance with environmental standards restricting hazardous substances.

Applications:

This SFP+ cage is commonly used in high-speed data communication equipment, including:
⦁Network Switches and Routers
⦁Network Interface Cards (NICs)
⦁Servers and Storage Equipment
⦁Media Converters

FAQ 

Q1: What is the main benefit of the grounding pin on this SFP+ cage?
A1: The grounding pin significantly improves electromagnetic compatibility by providing a low-impedance path to the chassis ground. This helps to dissipate unwanted noise and interference, protecting the sensitive high-speed signals of the SFP+ module.
Q2: Are there specific areas on the PCB where components cannot be placed when using this cage?
A2: Yes. The technical drawings indicate a cross-hatched area directly beneath the cage which is a strict component and trace keep-out zone. Another adjacent area is designated for component keep-out only, where routing traces is permitted. Adhering to these zones is critical for mechanical clearance and preventing electrical shorts.
Q3: How is this product packaged for shipment and handling?
A3: The product is supplied in tray packaging for protection and ease of handling during assembly. Specifically, each shipping box contains trays holding a total of 352 pieces of the product.