GLOBALfiber OSFP-800G-C-2FR4 is a closed-fin top 800G OSFP optical transceiver for single-mode data centre links up to 2 km. Two FR4 optical interfaces support 2 × 400G connections, with four CWDM wavelengths used on each interface.
Available coding and compatibility
Available coding: Arista, Cisco, Dell, Generic, Juniper, NVIDIA(ETH). Provide the equipment model, port configuration and software version so support can be checked. Listed coding does not confirm compatibility with every model. For other coding requirements, contact salg@globalfiber.no.
Key specifications
| Specification | Details |
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| Product number | OSFP-800G-C-2FR4 |
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| Form factor | OSFP, closed-fin top |
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| Capacity | 800G |
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| Applications | 800G Ethernet; breakout 2 × 400GBASE-FR4 |
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| Power dissipation | 16.5 W maximum |
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| Reach and fiber | 2–2000 m over single-mode fiber |
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| Nominal wavelength | 1271, 1291, 1311 and 1331 nm |
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| Optical connectors | Dual duplex LC |
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| Diagnostics | Digital optical monitoring (DOM/DDM) |
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Installation requirements
Confirm the host cooling and power budget, fiber connections and port configuration before installation. Check the host FEC settings and support for the intended breakout mode.