The SFP-10G-DW-31.12 is an SFP optical transceiver compatible with Arista platforms.
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Form Factor: SFP+
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OEM Equivalent: SFP-10G-DW-31.12
Compatibility: The SFP-10G-DW-31.12-TFO is TenFour Optics' compatible equivalent of the Arista SFP-10G-DW-31.12, coded per order for Arista platforms. Arista lists the SFP-10G-DW-31.12 for use in 10G SFP+ ports on: 7020R Series, 7050X3 Series, 7060X Series, 720XP Series, 7280R3 Series, and 7300X3 Series. To confirm fit for a specific line card or OS release, email 10.4@tenfouroptics.com.
Tested & Proven: Every TenFour Optics part is coded, tested, and verified before shipment — see Tested & Proven.
OEM-compatible and MSA-compliant. Compliance documentation (RoHS declaration, IEC 60825-1 laser classification) is available on request for project quotes. Digital Diagnostic Monitoring (DDM/DOM) supported. Every module is tested for traffic conformity per supported layer 2/3 protocols, DOM threshold verification, EEPROM/MSA value verification, serial number verification, and optical cleanliness before shipment.
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.
