747540101 Single Port SFP+ Cage with Spring Finger Bezel Gasket

Product Specification

747540101 SFP+ Cage Assembly Overview

The 747540101 SFP+ Cage Assembly is a single port SFP+ cage designed for high-speed optical module applications where reliable mechanical retention, EMI suppression, and stable PCB mounting are required. As part of the SFP and SFP+ Connector System, this cage assembly supports modern network hardware designs that demand secure module engagement and efficient thermal performance.

Built with spring finger bezel gasket protection, 3.05mm press fit pins, and a locking latch with kick-out spring, the 747540101 offers dependable module retention and easy removal during service or maintenance. Its design allows the connector cage assembly to be inserted into a bezel after being seated onto the PCB, making it suitable for compact and performance-driven networking equipment.

Key Features of 747540101 Press-Fit SFP+ Cage

• Single port SFP+ cage assembly
• Spring finger bezel gasket for improved EMI suppression
• 3.05mm press fit pins for PCB attachment
• Locking latch helps hold the module securely in place
• Kick-out spring assists in module removal
• Thermal vent holes support airflow and heat management
• Designed for insertion into a bezel after PCB seating
• Part of the SFP and SFP+ Connector System

Specifications of 747540101 Molex SFP Cage

Electrical Ratings

The 747540101 SFP+ Cage Assembly is rated for the following electrical conditions:

• Voltage: 120 volts AC
• Current: 0.5 amps maximum

These ratings support use in compatible host hardware designs requiring dependable connector cage performance.

Environmental Performance

The 747540101 is designed to operate across a wide temperature range, making it suitable for networking and communication systems used in demanding environments.

• Operating Temperature: -40°C to +85°C
• Non-Operating Temperature: -55°C to +105°C

This broad temperature range helps support system reliability in both active operation and storage or transport conditions.

747540101 SFP+ Cage Datasheet

Recommended Hole Dimensions

747540101 Recommended PC Board Layout

747540101 SFP+ Cage Assembly Design Advantages

The 747540101 SFP+ Cage Assembly is a mechanical housing used to support SFP+ (Small Form Factor Pluggable Plus) transceiver modules on a host PCB. It provides a stable interface between the optical module and the equipment enclosure while helping reduce electromagnetic interference and improve thermal performance.

This type of cage is commonly used in network devices that require high port density and reliable optical connectivity. The single-port design makes it a practical choice for compact systems or equipment architectures that use individual transceiver locations.

1. EMI Suppression and Thermal Design

The 747540101 SFP+ Cage is engineered to support both EMI control and heat dissipation. Its spring finger bezel gasket and conductive grounding features help minimize unwanted electromagnetic noise, which is critical in high-speed networking environments.

In addition, the cage includes thermal vent holes to support airflow through the module area. This helps improve thermal management and contributes to stable long-term performance in demanding applications.

2. Secure Module Retention and Easy Removal

This SFP+ cage assembly uses a locking latch to keep the optical module firmly seated during operation. At the same time, the kick-out spring helps release the module when it needs to be removed, making servicing faster and more convenient.

This combination of retention and removal support is especially useful in systems where module replacement is expected during maintenance, upgrades, or field service.

Typical Applications of ​SFP+ Cage with Press Fit Pins

The 747540101 SFP+ Cage Assembly is commonly used in:

• Network switches
• Routers
• Servers
• Storage systems
• Telecom equipment
• Data center hardware
• High-speed communication platforms

Any design that requires a single port SFP+ cage, EMI suppression, and press-fit PCB mounting can benefit from this assembly.

Frequently Asked Questions

The 747540101 SFP+ Cage Assembly is a dependable single port SFP+ cage built for secure module retention, EMI suppression, and thermal support. With 3.05mm press fit pins, a locking latch, and a kick-out spring, it is well suited for high-speed networking and communication equipment that requires stable mechanical and electrical performance.

1. What is the 747540101?

The 747540101 is a single port SFP+ cage assembly designed for use in the SFP and SFP+ Connector System.

2. Does the 747540101 support EMI suppression?

Yes. It includes a spring finger bezel gasket and conductive design features to help with EMI suppression.

3. How is the cage mounted to the PCB?

The cage is connected to the host PCB using 3.05mm press fit pins.

4. What helps remove the SFP+ module?

The assembly includes a kick-out spring to assist in module removal.

5. What is the operating temperature range?

The operating temperature range is -40°C to +85°C.