AddOn JD119B-AO 1000BASE-LX SFP 1310 nm SMF TAA | Gigabit Ethernet — JD119B-AO

Keep critical fiber links online with a TAA-compliant 1000BASE-LX SFP built for HP JD119B compatibility. This AddOn Networks transceiver is designed for single-mode fiber deployments that need dependable Gigabit Ethernet transport across longer distances than short-reach optics can support. The 1310 nm wavelength and LC connector align with common enterprise fiber infrastructure, making it a practical fit for access switches, aggregation layers, and inter-building runs. For infrastructure teams, the value is in consistency: a standards-based LX optic that slots into existing SFP ports without forcing a platform change. It supports the kind of long-haul, point-to-point connectivity that keeps remote closets, campus buildings, and distribution points tied into the core. TAA compliance also makes it suitable for procurement environments with sourcing requirements that exclude non-compliant alternatives. Choose this module when you need a cost-conscious replacement or expansion optic that still meets enterprise expectations for reach, interoperability, and procurement control. It delivers the right balance of compatibility and distance for networks where downtime, re-cabling, or vendor lock-in are not acceptable. Ideal For Replacing failed optics in HP-compatible switch ports Extending Gigabit Ethernet between campus buildings over single-mode fiber Connecting distribution and access layers across longer fiber runs Supporting procurement workflows that require TAA-compliant networking hardware Why This Product 1 Longer reach than short-range SX optics on single-mode fiber 2 TAA compliance supports regulated procurement requirements 3 HP JD119B compatibility simplifies replacement planning 4 LC and 1310 nm align with standard enterprise fiber builds