NVIDIA/Mellanox Compatible 800GBASE-LR8 2 LR4 OSFP Closed Finned Top PAM4 1310nm 10km Dual Duplex LC/UPC DDM SMF Optical Transceiver Module - F-tone
NVIDIA/Mellanox Compatible 800GBASE-LR8 2 LR4 OSFP Closed Finned Top PAM4 1310nm 10km Dual Duplex LC/UPC DDM SMF Optical Transceiver Module - F-tone
Transceivers Type
SFP Optical Transceiver
Specifications
NVIDIA/Mellanox Compatible 800GBASE-LR8 (2x400G LR4) OSFP Closed Finned Top PAM4 Optical Transceiver Module (1271nm, 1291nm, 1311nm, and 1331nm, 10km, 2x Duplex LC/UPC Connectors, SMF, 0℃ to +70℃, DDM)
NVIDIA/Mellanox Compatible 800GBASE-LR8 (2x 400GBASE-LR4) OSFP 800G transceiver module supports a max data rate of 850Gbps. It enables the fiber link of 10km over single-mode fiber (SMF) with dual LC duplex connectors. The 800 Gigabit Ethernet signal is carried over 4 wavelengths at 1271nm, 1291nm, 1311nm, and 1331nm. F-tone manufactured 2x 400GBASE LR4 OSFP complies with IEEE 802.3-2022 and 100G Lambda MSA (2x400GBASE-LR4-6 optical interface, 2x400G-LR4-10 optical interface), IEEE 802.3df-2024 (2x400GAUI-4 C2M electrical interface), OSFP MSA HW Rev 5.1, CMIS Rev 5.2. DDM (digital diagnostics monitoring) function is supported on the 800G fiber optic transceiver to achieve real-time operating parameters monitoring. Adopting the Pulse-amplitude Modulation (PAM4) modulation, the LR8 OSFP achieves 800 Gigabit Ethernet through 8x 106.25 PAM4. The 800G 2xLR4 OSFP is widely used for 800 gigabit Ethernet, data centers, and 800G to 2x 400G applications.
| Part Number | FT-OSFP-800G-2LR4 | Vendor Name | F-tone |
| Form Factor | Twin-port OSFP | Max Data Rate | 850Gbps (8x 106.25Gbps) |
| Wavelength | 1271nm, 1291nm, 1311nm, and 1331nm | Distance | 10km |
| Connector | Dual Duplex LC/UPC | Cable Type | SMF |
| Transmitter Type | EML | Receiver Type | PIN PD |
| TX Power | -2.7 to 5.1 dBm | Receiver Sensitivity | < -9 dBm |
| Packaging Technology | COB (Chip on Board) Packaging | Receiver Overload | 5.1 dBm |
| Power Consumption | <15W | Modulation Format | PAM4 |
| DDM/DOM | Supported | Temperature | 0 to 70°C (32 to 158°F) |
| Protocols | IEEE 802.3-2022, 100G Lambda MSA, IEEE 802.3df-2024, OSFP MSA HW Rev 5.1, CMIS Rev 5.2 | Warranty | 5 Years |
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.
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About F-tone Networks
F-tone Networks is now a world leader in development of optical transceivers and provide a wide range of high-speed optical solutions for optical communication networking, especially for AI, Data Center, enterprise data networking, Industry, aerospace, mining, shipbuilding, railway, metro, long haul transport networking, and mobile access networking applications
F-tone Networks invested in foundational photonics technologies and extensive product development and engineering with global presence in many area also.
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.
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