1658628-2 SFP Cage Assembly with Integrated Connector 4 Gb/s EMI Springs,40 (20 x 2) Position SFP Receptacle with Cage, Ganged (2x1) Connector Solder Through Hole, Right Angle
The TE 1658628-2 is a high-reliability SFP cage assembly with integrated connector designed for high-speed optical and networking applications. Supporting up to 4Gb/s data transmission, this 2x1 ganged SFP receptacle provides stable mechanical and electrical performance for demanding communication systems.
Featuring a robust through-hole, right-angle solder mount design, the 1658628-2 ensures secure PCB attachment and efficient space utilization in high-density board layouts. Its EMI-shielded construction with EMI springs helps reduce electromagnetic interference and improves signal integrity in high-speed environments.
Compliant with industrial-grade requirements, this SFP cage assembly is engineered for reliability across a wide operating temperature range of -55°C to +105°C. It is suitable for use in telecom infrastructure, data center switches, routers, optical transceivers, and high-performance networking equipment.
The integrated cage and connector structure simplifies system design while maintaining excellent durability and consistent signal performance, making it an ideal solution for modern SFP-based optical communication platforms.
Key Features:
- SFP cage assembly with integrated connector design
- Supports up to 4Gb/s data rate
- 2x1 ganged (dual-port) configuration
- Through-hole right-angle solder mounting
- EMI shielded with integrated EMI springs
- Board guide for improved mechanical alignment
- Operating temperature: -55°C to +105°C
- Suitable for SFP optical modules and high-speed networking systems
Product Specifications
| Part Number | 1658628-2 | Part Status | Active |
| Connector Style | Receptacle with Cage, Ganged (2x1) | Connector Type | SFP |
| Number of Positions | 40(20 x 2) | Mounting Type | Through Hole, Right Angle |
| Termination | Solder | Features | Board Guide, EMI Shielded |
| Port Matrix Configuration | 2x1 Ports | Number of Ports | 2 |
| Data Rate (Max)(Gb/s) | 4 GB/S | PCB Mounting Style | Through Hole -Solder |
| Operating Temperature Range | -55 – 105°C | Pluggable I/O Applications | SFP |
| Circuit Application | Signal | EMI Containment Feature Type | EMI Springs |
| Included Lightpipe | NO |
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Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.
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Power and Wavelength Testing
Test the signal delivering strength and wavelength, to ensure the signal decoding capacity of the receiver, and the wavelength remains consistent from the transmitter to the receiver.
Traffic Testing
Test the bit error rate and packet loss rate, to make them meet the corresponding standards and ensure the performance of transceivers.
Optical Performance Testing
Test the transceivers' eye diagram situation, receiving sensitivity, extinction ratio, wavelength, light-emitting, light-receiving, current and voltage, to ensure the signal quality, stability and reliability of the transmission.
End Face Testing
Check the end face of the transceivers and keep them clean for more stable data transmission, better performance, and durability.
Various Switch Tests
Every module is quality tested for compatibility in the multi-brand switches environment, guaranteeing flawless operations.