FS SFP‑10GLR‑31 10G SFP+ LR optical transceiver module.

Specifications: 10Gbps, 1310nm wavelength, reach up to 10km over single‑mode fiber, LC duplex connector.

Fully tested and in good working condition. Stable performance for 10G fiber networking, compatible with most standard SFP+ supported switches and routers.

Item includes: Quantity as selected, FS SFP‑10GLR‑31 SFP+ transceivers.

Actual item shown in photos, what you see is what you get.