SFP-25G-LR Arista Compatible 25G SFP28 LR 10km SMF Transceiver

Arista switching that takes SFP28 optics will bring the SFP-25G-LR up as a recognized module the moment it seats in the cage. The part carries 25G over single-mode fiber to 10km at 1310nm — the long-reach point of the 25G line — behind a duplex LC interface on both transmit and receive.

• Form Factor: SFP28
• Data Rate: 25G
• Protocol: LR
• Wavelength: 1310nm
• Fiber Type: SMF
• Reach: 10km
• Connector: Duplex LC
• OEM Equivalent: SFP-25G-LR

That combination puts 25G across a campus or between facilities on ordinary single-mode pairs, with DDM/DOM exposing receive and transmit power at both ends of the link as it runs. It follows the MSA to the letter and is bench-proven before dispatch. Coverage is the GreenLights4Life® Limited Lifetime Replacement Warranty — replacement, not repair. Inventory is live — ships same or next business day.