Keep critical network links stable across campus and backbone distances with this AddOn 1000BASE-LX SFP transceiver. Designed for Alcatel-Lucent Nokia compatibility, it delivers Gigabit Ethernet over single-mode fiber up to 10 km, giving infrastructure teams a practical way to extend connectivity without changing the switching platform. The LC duplex interface and 1,310 nm wavelength align with common enterprise fiber deployments, while multi-mode support adds flexibility in mixed environments. This module is TAA compliant, making it suitable for procurement workflows that require trade agreement alignment. It is also built to meet or exceed OEM specifications, then programmed, serialized, and tested for data traffic and application compatibility before shipment. For teams standardizing on dependable optics rather than lowest-cost substitutes, this transceiver offers the assurance of verified compatibility and deployment-ready performance. It fits the role of a replacement or expansion optic where link stability, sourcing compliance, and vendor interoperability matter more than generic compatibility claims.