2227728-1,zSFP+, Cage Assembly, Data Rate (Max) 32 Gb/s, External Springs, 1 x 2, Through Hole - Press-Fit Mount, 2 Port, Cable-to-Board
F-tone Networks manufactures a drop-in compatible cage assembly for the TE Connectivity 2227728-1 zSFP+ interconnect. It is built to the same mechanical envelope and press-fit footprint as the original part, giving 25G/32G SFP28 and Fibre Channel 32G line cards a cost-effective, dual-source alternative without re-spinning the PCB.
The unit is a ganged 1×2 cage with through-hole press-fit, right-angle termination (tail length 2.05 mm / 0.081 in), mounted on a nickel-silver alloy shell. Internal and external EMI spring fingers provide board-level shielding compliance for 32 Gb/s NRZ signaling, while the ganged structure supports belly-to-belly stacking for front-panel density. The cage is signal compatible with SFP/SFP+ MSA transceivers and shares the zSFP+ mating interface defined by SFF-8402.
Typical Applications
Data-center switch line cards, 25G/100G Ethernet faceplates, Fibre Channel 32G HBA, telecom transport equipment, and BOM-cost reduction / spare-parts replacement for TE 2227728-1.
Technical Specifications
| F-tone Part Number | FT-291-2227728-1 | TE Part Number | 2227728-1 |
| Connector Style | Cage, Ganged (1 x 2) | Connector Type | zSFP+ |
| Product Status | Active | Mounting Type | Through Hole, Right Angle |
| Termination | Press-Fit | Features | EMI Shielded |
| Port Matrix Configuration | 1x2 Ports | Number of Ports | 2 |
| Pluggable I/O Product Type | Cage Assembly | Data Rate (Max)(Gb/s) | 32 |
| Operating Temperature Range | -55 – 105°C | Pluggable I/O Applications | - |
| Circuit Application | Signal | EMI Containment Feature Type | External Springs |
| Included Lightpipe | NO | Cage Material | Nickel Silver Alloy |
| PCB Thickness (Recommended) | 2.25mm[.089in] | Tail Length | 2.05mm[.081in] |
Contact us.
For any inquiries, please feel free to contact us. We reply within 24 hours.
📧 Email: una@f-tone.com
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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.