CIENA-1G-LX Ciena 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 (Ciena published compatibility documentation): this module is accepted in 1G SFP ports on the 3930 Service Delivery Switch, 3926 Platform, 3928 Platform, and 5160 Service Aggregation Switch. This module follows Ciena'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.