FT-OSFP-XD-1.6T-2FR4 1.6T OSFP-XD 2xFR4 PAM4 2x CWDM4 2km Dual Duplex LC SMF Optical Transceiver Module
The FT-OSFP-XD-1.6T-2FR4 is a next-generation 1.6Tbps PAM4 optical transceiver designed for ultra-high-speed Ethernet and AI/HPC data center interconnects. Utilizing 2×FR4 (2×CWDM4) technology over single-mode fiber (SMF), it delivers reliable 2 km transmission through dual duplex LC connectors, providing high bandwidth, low power consumption, and excellent signal integrity for next-generation network architectures.
Engineered to meet the growing demands of cloud computing, AI clusters, and hyperscale data centers, the module ensures seamless migration to 1.6T Ethernet while maintaining high interoperability with industry-standard networking equipment.
Key Features
- 1.6Tbps aggregate data rate
- OSFP-XD form factor
- 2×FR4 / 2×CWDM4 PAM4 optical interface
- Up to 2 km transmission over Single-Mode Fiber (SMF)
- Dual Duplex LC optical connectors
- Low power consumption and optimized thermal performance
- Compliant with IEEE and MSA specifications
- Hot-pluggable design with digital diagnostics (DDM) support
- Ideal for AI networks, cloud computing, hyperscale data centers, and high-performance computing (HPC)
Applications
- 1.6T Ethernet Networks
- AI & GPU Cluster Interconnects
- Hyperscale Data Centers
- Cloud Infrastructure
- Spine-Leaf Data Center Fabrics
- High-Performance Computing (HPC)
| F-tone P/N | FT-OSFP-XD-1.6T-2FR4 | Vendor Name | F-tone Networks |
| Form Factor | OSFP-XD | Max Data Rate | 1x1.6T, 2x800G, 4x400G, 8x200G |
| Wavelength | 2x CWDM4 | Max Distance | 2km |
| Modulation Format | PAM4 | Connector | Dual Duplex LC |
| Voltage Supply | 3.3V | Cable Type | SMF |
| Operation Temperature | 0 to 70°C (32 to 158°F) | Protocols | OSFP-XD MSA |
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.