Arista OSFP-800G-FR4-G

DSP gearbox 800GBASE-FR4 OSFP with 200G-per-lane optics over one duplex LC pair, 2 km. Supplier specification

Catalogued

Verified 11 Nov 2026

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Module specifications

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Maker Supplier named on the cited product page.: Arista 1
Part number Published ordering identifier. Empty for a named module family without a public SKU.: OSFP-800G-FR4-G 1
Form factor Mechanical package; QSFP-DD includes QSFP-DD800.: OSFP 1
Optical interface Vendor interface designation. A dual-port module has 800G aggregate capacity.: FR4 1
Reach m Advertised upper reach in meters. See link conditions; coherent reach requires an engineered line system.: 2,000 1
Fiber Optical medium. MMF reaches use the best specified fiber grade.: SMF 1
Connector Published optical connector configuration and polish where explicitly stated.: Duplex LC 1
Max power W Maximum consumption in watts. A strict less-than limit is recorded at its upper boundary; notes preserve the inequality and conditions.: Not published
Typical power W Typical consumption in watts, kept separate from the maximum. Notes preserve strict less-than wording.: Not published
Processing DSP, LPO or coherent optics only when explicitly identified; FEC on the host does not establish DSP absence.: DSP 1
Evidence status Catalogued means a live supplier product or ordering page. Demonstrated means an exhibition specification. Neither establishes stock or a delivery date.: Catalogued 1
Case temperature Published operating case temperature range in degrees Celsius.: Not published
Link conditions Fiber grade, thermal modes, connector conflicts or line-system conditions attached to the specification.: OSFP IHS (integrated heat sink). 4x 200G-PAM4 wavelengths on one fiber pair; no physical breakout. Listed in the 800G Q&A only. 1

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