FT-OSFP-1.6T-DR8D+ 1.6T OSFP DR8D+ PAM4 1311nm 2km Dual MPO-12 SMF Optical Transceiver Module
Extend your data center interconnect from 500m to 2km without changing your existing SMF infrastructure. The FT-OSFP-1.6T-DR8D+ delivers the reach of long-haul modules at the cost of standard DR8D solutions, making it the ideal choice for cross-rack, cross-room, and campus-scale deployments.
Built on mature 8×200G PAM4 technology, this hot-pluggable OSFP module supports flexible 1×1.6T or 2×800G breakout modes, adapting to both legacy and next-gen network architectures. With dual MPO-12 interfaces, independent 4-lane per-port transmission, and enhanced optical sensitivity, it ensures stable, low-loss performance within 2km over standard single-mode fiber.
Powered by low-power silicon photonics and DSP chips, the DR8D+ offers full compatibility with leading switches and AI/HPC platforms. Its optional IHS finned-top thermal design efficiently handles high-density, high-heat environments, delivering a reliable, cost-effective, and future-proof interconnect solution for AI training clusters, cloud backbone networks, and exascale HPC systems.
| F-tone P/N | FT-OSFP-1.6T-DR8D+ | Vendor Name | F-tone Networks |
| Form Factor | OSFP | Max Data Rate | 1x1.6T, 2x800G, 4x400G, 8x200G |
| Wavelength | 1311nm | Max Distance | 2km |
| Modulation Format | PAM4 | Connector | Dual MPO-12 |
| Voltage Supply | 3.3V | Cable Type | SMF |
| Operation Temperature | 0 to 70°C (32 to 158°F) | Protocols | OSFP1600 MSA |
| Operation Temperature | 0 to 70°C (32 to 158°F) | Protocols | IB XDR, 1.6T Ethernet Compliant |
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.