10G in an SFP cage is the defining spec of the SFP-10G-DZ-38.98, an Arista-coded member of the DZ series identified by its -38.98 suffix. The switch reads it as a recognized part the moment it seats, so bring-up is immediate rather than configured.
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Form Factor: SFP
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OEM Equivalent: SFP-10G-DZ-38.98
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.
DDM/DOM data is available live, which keeps the module visible to whatever monitoring already watches the chassis. Build and verification follow MSA definitions, and each unit's Arista compatibility is exercised on the bench before it is boxed for dispatch. 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.
