SFP+, Cage Assembly, Data Rate (Max) 8 Gb/s, EMI Springs, SFP+, 1 x 2, Through Hole - Press-Fit Mount, 2 Port, Cable-to-Board
The 2143451-1 compatible SFP+ cage assembly is a high-performance 1x2 ganged cage designed for reliable high-speed serial communication in networking, telecommunications, storage, and industrial Ethernet applications. Supporting data rates up to 8 Gb/s, this SFP+ cage provides secure module retention, excellent signal integrity, and effective EMI containment for demanding network environments.
Featuring a through-hole, right-angle press-fit mounting design, the cage simplifies PCB assembly while ensuring robust mechanical stability and long-term durability. Integrated EMI springs enhance electromagnetic shielding performance, helping reduce interference and maintain stable data transmission in high-density networking equipment.
Designed for SFP+ stacked belly-to-belly applications, this dual-port cage assembly is suitable for switches, routers, servers, storage systems, optical transport equipment, and fiber optic communication platforms. Its wide operating temperature range of -55°C to +105°C enables reliable operation in enterprise, industrial, and carrier-grade deployments.
Manufactured to meet the requirements of modern pluggable I/O architectures, the 2143451-1 compatible SFP+ cage offers a cost-effective solution for OEMs and network equipment designers seeking dependable board-level connectivity, superior EMI performance, and high-density port integration.
| Part Number | 2143451-1 | Part Status | Active |
| Connector Style | Cage, Ganged (1 x 2) | Connector Type | SFP+ |
| Data Rate (Max)(Gb/s) | 8 | Mounting Type | Through Hole, Right Angle |
| Termination | Press-Fit | Features | EMI Shielded |
| Port Matrix Configuration | 1x2 Ports | Number of Ports | 2 |
| Number of Rear EONs per Port Column | - | Connector Mounting Type | Board Mount |
| Operating Temperature Range | -55 – 105°C | Pluggable I/O Applications | SFP+ Stacked Belly-to-Belly |
| Circuit Application | Signal | EMI Containment Feature Type | EMI Springs |
| Included Lightpipe | NO | Cage Material | - |
| PCB Thickness (Recommended) | - | Tail Length | - |
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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.