Keep critical network links stable with a TAA-compliant 10GBASE-BX SFP+ transceiver designed for single-mode fiber deployments. This AddOn module is built as a compatible replacement for the Alcatel-Lucent Nokia 3HE00876AA-W32, giving infrastructure teams a practical path to maintain performance while controlling procurement cost. The BX design supports bidirectional transmission over a single strand of fiber, helping reduce cabling complexity in dense environments where every fiber pair matters. Its SFP+ form factor fits standard high-speed switching platforms, making it a straightforward choice for access switches, aggregation layers, and other 10 GbE uplinks that need dependable optical transport. For teams managing mixed-vendor environments, compatibility and compliance matter as much as throughput. This module is positioned for organizations that need a verified replacement path without overpaying for OEM branding. Use it where long-reach optical links, predictable interoperability, and TAA alignment are part of the procurement standard.