EXT-1G-LX Extreme Compatible 1G SFP LX 10km SMF Transceiver

An OEM-compatible 1 Gigabit SFP LX transceiver, rated to 10km over single-mode fiber, coded and 100% tested to link up clean in your switch — backed by the GreenLights4Life® Limited Lifetime Replacement Warranty with same / next-business-day fulfillment.

Compatibility: Documented OEM compatibility (Extreme published compatibility documentation): this module is accepted in 1G SFP ports on the ExtremeSwitching 5320 Series, ExtremeSwitching X440-G2 Series, ExtremeSwitching X460-G2 Series, ExtremeSwitching X620 Series, ExtremeSwitching X690 Series, and SLX 9540. This module follows Extreme'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.

Ships same or next business day.