DWDM-SFP10G-31.12 Cisco Compatible 10G SFP+ Transceiver

A 10G DWDM SFP+ over single-mode fiber, terminated in duplex LC — the Cisco-coded build of exactly that — is what the DWDM-SFP10G-31.12 resolves to. It slots into a standard SFP+ cage as a fixed-wavelength member of a DWDM mux plan, is coded to the host, and reports optical levels over DDM once the channel is live.

• Fiber Type: SMF
• Connector: Duplex LC
• OEM Equivalent: DWDM-SFP10G-31.12

Compatibility: The DWDM-SFP10G-31.12-TFO is TenFour Optics' compatible equivalent of the Cisco DWDM-SFP10G-31.12, coded per order for Cisco platforms. Cisco lists the DWDM-SFP10G-31.12 for use in 10G SFP+ ports on: ASR 9000 Series, Catalyst 9300 Series, Catalyst 9400 Series, Catalyst 9500 Series, NCS 540 Series, NCS 5500 Series, Nexus 3000 Series, Nexus 9300 Series, Nexus 9500 Series, and Secure Firewall 3100 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.

Built to MSA specification and individually verified against the channel plan before it leaves the bench, it is coded for Cisco switching and routing gear. Backed by the GreenLights4Life® Limited Lifetime Replacement Warranty. In-stock items ship same or next business day.