Keep short-reach fiber links consistent with a TAA-compliant 1000BASE-SX SFP designed for Alcatel-Lucent compatibility. This AddOn transceiver supports 1 Gb Ethernet over multimode fiber, making it a practical fit for campus uplinks, access switches, and storage or server connectivity where dependable optical performance matters. For teams standardizing on approved procurement paths, the TAA-compliant design helps align with public sector and regulated buying requirements without changing the network architecture. The compact SFP form factor supports hot-swappable deployment, so replacements can be staged quickly during maintenance windows and capacity changes. This module is a strong choice when you need a verified replacement that preserves link behavior and avoids the cost and delay of OEM-only sourcing. It is built for environments where compatibility, procurement compliance, and predictable fiber performance carry real operational value.