The -46.92 designator is what separates this module from its DZ-series siblings, so the SFP-10G-DZ-46.92 should be ordered by that full string to land the intended unit. Functionally it is a 10G optic in the SFP package, coded so Arista switches accept it as a matching part on first insertion.
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Form Factor: SFP
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OEM Equivalent: SFP-10G-DZ-46.92
Compatibility: Documented OEM compatibility (Arista published compatibility documentation): this module is accepted in 10G SFP+ ports on the 7020R Series, 7050X3 Series, 7060X Series, 720XP Series, 7280R3 Series, and 7300X3 Series. This module follows Arista's published compatibility matrix; for your exact line card or OS release, email 10.4@tenfouroptics.com and we'll confirm fit.
Tested & Proven: Every TenFour Optics part is coded, tested, and verified before shipment — see Tested & Proven.
Digital diagnostics over DDM/DOM are exposed for reading optical parameters from the host. Conformance to the governing MSA keeps its management interface and cage behavior aligned with the standard, and every unit is checked against Arista host expectations before it leaves. Backed by the GreenLights4Life® Limited Lifetime Replacement Warranty. In-stock items ship same or next business day — contact 10.4@tenfouroptics.com to confirm availability and lead time.
